// https://d3js.org Version 4.3.0. Copyright 2016 Mike Bostock.
(function (t, n) {
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                    M: we,
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        function se(t) {
            return t.replace(Iv, "\\$&")
        }
        function fe(t) {
            return new RegExp("^(?:" + t.map(se).join("|") + ")", "i")
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            var r = Ov.exec(n.slice(e, e + 4));
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                : -1
        }
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            var r = Ov.exec(n.slice(e, e + 2));
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        }
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            var r = Ov.exec(n.slice(e, e + 3));
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                : -1
        }
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            var r = Ov.exec(n.slice(e, e + 2));
            return r
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                : -1
        }
        function we(t, n, e) {
            var r = Ov.exec(n.slice(e, e + 2));
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                : -1
        }
        function Me(t, n, e) {
            var r = Ov.exec(n.slice(e, e + 2));
            return r
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                : -1
        }
        function Te(t, n, e) {
            var r = Ov.exec(n.slice(e, e + 3));
            return r
                ? (t.L =+ r[0], e + r[0].length)
                : -1
        }
        function Ne(t, n, e) {
            var r = Fv.exec(n.slice(e, e + 1));
            return r
                ? e + r[0].length
                : -1
        }
        function ke(t, n) {
            return ce(t.getDate(), n, 2)
        }
        function Se(t, n) {
            return ce(t.getHours(), n, 2)
        }
        function Ae(t, n) {
            return ce(t.getHours() % 12 || 12, n, 2)
        }
        function Ee(t, n) {
            return ce(1 + Cd.count($d(t), t), n, 3)
        }
        function Ce(t, n) {
            return ce(t.getMilliseconds(), n, 3)
        }
        function ze(t, n) {
            return ce(t.getMonth() + 1, n, 2)
        }
        function Pe(t, n) {
            return ce(t.getMinutes(), n, 2)
        }
        function qe(t, n) {
            return ce(t.getSeconds(), n, 2)
        }
        function Le(t, n) {
            return ce(Pd.count($d(t), t), n, 2)
        }
        function Re(t) {
            return t.getDay()
        }
        function Ue(t, n) {
            return ce(qd.count($d(t), t), n, 2)
        }
        function De(t, n) {
            return ce(t.getFullYear() % 100, n, 2)
        }
        function Oe(t, n) {
            return ce(t.getFullYear() % 1e4, n, 4)
        }
        function Fe(t) {
            var n = t.getTimezoneOffset();
            return (n > 0
                ? "-"
                : (n *= -1, "+")) + ce(n / 60 | 0, "0", 2) + ce(n % 60, "0", 2)
        }
        function Ie(t, n) {
            return ce(t.getUTCDate(), n, 2)
        }
        function Ye(t, n) {
            return ce(t.getUTCHours(), n, 2)
        }
        function Be(t, n) {
            return ce(t.getUTCHours() % 12 || 12, n, 2)
        }
        function je(t, n) {
            return ce(1 + tv.count(gv(t), t), n, 3)
        }
        function He(t, n) {
            return ce(t.getUTCMilliseconds(), n, 3)
        }
        function Xe(t, n) {
            return ce(t.getUTCMonth() + 1, n, 2)
        }
        function Ve(t, n) {
            return ce(t.getUTCMinutes(), n, 2)
        }
        function We(t, n) {
            return ce(t.getUTCSeconds(), n, 2)
        }
        function $e(t, n) {
            return ce(ev.count(gv(t), t), n, 2)
        }
        function Ze(t) {
            return t.getUTCDay()
        }
        function Ge(t, n) {
            return ce(rv.count(gv(t), t), n, 2)
        }
        function Je(t, n) {
            return ce(t.getUTCFullYear() % 100, n, 2)
        }
        function Qe(t, n) {
            return ce(t.getUTCFullYear() % 1e4, n, 4)
        }
        function Ke() {
            return "+0000"
        }
        function tr() {
            return "%"
        }
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            return qv = ae(n),
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            t.timeParse = qv.parse,
            t.utcFormat = qv.utcFormat,
            t.utcParse = qv.utcParse,
            qv
        }
        function er(t) {
            return t.toISOString()
        }
        function rr(t) {
            var n = new Date(t);
            return isNaN(n)
                ? null
                : n
        }
        function ir(t) {
            function n(n) {
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                    u = e.get(o);
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                    if (i !== Wv) 
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                    e.set(o, u = r.push(n))
                }
                return t[(u - 1) % t.length]
            }
            var e = o(),
                r = [],
                i = Wv;
            return t = null == t
                ? []
                : Vv.call(t),
            n.domain = function (t) {
                if (!arguments.length) 
                    return r.slice();
                r = [],
                e = o();
                for (var i, u, a = -1, c = t.length; ++a < c;) 
                    e.has(u = (i = t[a]) + "") || e.set(u, r.push(i));
                return n
            },
            n.range = function (e) {
                return arguments.length
                    ? (t = Vv.call(e), n)
                    : t.slice()
            },
            n.unknown = function (t) {
                return arguments.length
                    ? (i = t, n)
                    : i
            },
            n.copy = function () {
                return ir()
                    .domain(r)
                    .range(t)
                    .unknown(i)
            },
            n
        }
        function or() {
            function t() {
                var t = i().length,
                    r = u[1] < u[0],
                    l = u[r - 0],
                    h = u[1 - r];
                n = (h - l) / Math.max(1, t - c + 2 * s),
                a && (n = Math.floor(n)),
                l += (h - l - n * (t - c)) * f,
                e = n * (1 - c),
                a && (l = Math.round(l), e = Math.round(e));
                var p = Os(t).map(function (t) {
                    return l + n * t
                });
                return o(r
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                    : p)
            }
            var n,
                e,
                r = ir().unknown(void 0),
                i = r.domain,
                o = r.range,
                u = [
                    0, 1
                ],
                a = !1,
                c = 0,
                s = 0,
                f = .5;
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            r.domain = function (n) {
                return arguments.length
                    ? (i(n), t())
                    : i()
            },
            r.range = function (n) {
                return arguments.length
                    ? (u = [ + n[0], + n[1]
                    ], t())
                    : u.slice()
            },
            r.rangeRound = function (n) {
                return u = [ + n[0], + n[1]
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            r.bandwidth = function () {
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            r.step = function () {
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            r.round = function (n) {
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            r.padding = function (n) {
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            r.paddingInner = function (n) {
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            r.paddingOuter = function (n) {
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            r.align = function (n) {
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            r.copy = function () {
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                    .round(a)
                    .paddingInner(c)
                    .paddingOuter(s)
                    .align(f)
            },
            t()
        }
        function ur(t) {
            var n = t.copy;
            return t.padding = t.paddingOuter,
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            delete t.paddingOuter,
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                return ur(n())
            },
            t
        }
        function ar() {
            return ur(or().paddingInner(1))
        }
        function cr(t, n) {
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                }
                : $v(n)
        }
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                var e = ks(t, n, 1, i) - 1;
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        }
        function pr(t, n) {
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                .domain(t.domain())
                .range(t.range())
                .interpolate(t.interpolate())
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            function e() {
                return i = Math.min(a.length, c.length) > 2
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            }
            function r(n) {
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            var i,
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                    ? (a = Xv.call(t, Zv), e())
                    : a.slice()
            },
            r.range = function (t) {
                return arguments.length
                    ? (c = Vv.call(t), e())
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            },
            r.rangeRound = function (t) {
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                s = yp,
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            r.clamp = function (t) {
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        }
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            var n = t.domain;
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                    ? 10
                    : t)
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            t.tickFormat = function (t, e) {
                return Jv(n(), t, e)
            },
            t.nice = function (r) {
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                    c = i[o],
                    s = e(a, c, u);
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            t
        }
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                return pr(t, _r())
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            vr(t)
        }
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            function t(t) {
                return + t
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                    return -Math.pow(-n, e) * Math.pow(-t, 1 - e)
                }
                : function (e) {
                    return Math.pow(n, e) * Math.pow(t, 1 - e)
                }
        }
        function xr(t) {
            return isFinite(t) ?+ ("1e" + t) : t < 0
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                : t
        }
        function br(t) {
            return 10 === t
                ? xr
                : t === Math.E
                    ? Math.exp
                    : function (n) {
                        return Math.pow(t, n)
                    }
        }
        function wr(t) {
            return t === Math.E
                ? Math.log
                : 10 === t && Math.log10 || 2 === t && Math.log2 || (t = Math.log(t), function (n) {
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                i = 10,
                o = wr(10),
                u = br(10);
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            },
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                return arguments.length
                    ? (r(t), n())
                    : r()
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            e.ticks = function (t) {
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                    c = e[e.length - 1];
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                    f,
                    l,
                    h = o(a),
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                }))
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            e
        }
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            function n(t) {
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            var e = [],
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                .trim()
                .split(/^|\s+/)
                .every(function (t) {
                    var n = t.indexOf(".");
                    return n >= 0 && (t = t.slice(0, n)),
                    !t || "start" === t
                })
        }
        function to(t, n, e) {
            var r,
                i,
                o = Ki(n)
                    ? qi
                    : Li;
            return function () {
                var u = o(this, t),
                    a = u.on;
                a !== r && (i = (r = a).copy()).on(n, e),
                u.on = i
            }
        }
        function no(t) {
            return function () {
                var n = this.parentNode;
                for (var e in this.__transition) 
                    if (+ e !== t) 
                        return;
            n && n.removeChild(this)
            }
        }
        function eo(t, n) {
            var e,
                r,
                i;
            return function () {
                var o = iy(this).getComputedStyle(this, null),
                    u = o.getPropertyValue(t),
                    a = (this.style.removeProperty(t), o.getPropertyValue(t));
                return u === a
                    ? null
                    : u === e && a === r
                        ? i
                        : i = n(e = u, r = a)
            }
        }
        function ro(t) {
            return function () {
                this
                    .style
                    .removeProperty(t)
            }
        }
        function io(t, n, e) {
            var r,
                i;
            return function () {
                var o = iy(this)
                    .getComputedStyle(this, null)
                    .getPropertyValue(t);
                return o === e
                    ? null
                    : o === r
                        ? i
                        : i = n(r = o, e)
            }
        }
        function oo(t, n, e) {
            var r,
                i,
                o;
            return function () {
                var u = iy(this).getComputedStyle(this, null),
                    a = u.getPropertyValue(t),
                    c = e(this);
                return null == c && (this.style.removeProperty(t), c = u.getPropertyValue(t)),
                a === c
                    ? null
                    : a === r && c === i
                        ? o
                        : o = n(r = a, i = c)
            }
        }
        function uo(t, n, e) {
            function r() {
                var r = this,
                    i = n.apply(r, arguments);
                return i && function (n) {
                    r
                        .style
                        .setProperty(t, i(n), e)
                }
            }
            return r._value = n,
            r
        }
        function ao(t) {
            return function () {
                this.textContent = t
            }
        }
        function co(t) {
            return function () {
                var n = t(this);
                this.textContent = null == n
                    ? ""
                    : n
            }
        }
        function so(t, n, e, r) {
            this._groups = t,
            this._parents = n,
            this._name = e,
            this._id = r
        }
        function fo(t) {
            return Pi().transition(t)
        }
        function lo() {
            return++ Ky
        }
        function ho(t, n) {
            for (var e; !(e = t.__transition) || !(e = e[n]);) 
                if (!(t = t.parentNode)) 
                    return ng.time = jn(),
                    ng;
        return e
        }
        function po(t, n, e) {
            var r = t(e);
            return "translate(" + (isFinite(r)
                ? r
                : n(e)) + ",0)"
        }
        function vo(t, n, e) {
            var r = t(e);
            return "translate(0," + (isFinite(r)
                ? r
                : n(e)) + ")"
        }
        function _o(t) {
            var n = t.bandwidth() / 2;
            return t.round() && (n = Math.round(n)),
            function (e) {
                return t(e) + n
            }
        }
        function yo() {
            return !this.__axis
        }
        function go(t, n) {
            function e(e) {
                var s,
                    f = null == i
                        ? n.ticks
                            ? n
                                .ticks
                                .apply(n, r)
                            : n.domain()
                        : i,
                    l = null == o
                        ? n.tickFormat
                            ? n
                                .tickFormat
                                .apply(n, r)
                            : ug
                        : o,
                    h = Math.max(u, 0) + c,
                    p = t === ag || t === sg
                        ? po
                        : vo,
                    d = n.range(),
                    v = d[0] + .5,
                    _ = d[d.length - 1] + .5,
                    y = (n.bandwidth
                        ? _o
                        : ug)(n.copy()),
                    g = e.selection
                        ? e.selection()
                        : e,
                    m = g
                        .selectAll(".domain")
                        .data([null]),
                    x = g
                        .selectAll(".tick")
                        .data(f, n)
                        .order(),
                    b = x.exit(),
                    w = x
                        .enter()
                        .append("g")
                        .attr("class", "tick"),
                    M = x.select("line"),
                    T = x.select("text"),
                    N = t === ag || t === fg
                        ? -1
                        : 1,
                    k = t === fg || t === cg
                        ? (s = "x", "y")
                        : (s = "y", "x");
                m = m.merge(m.enter().insert("path", ".tick").attr("class", "domain").attr("stroke", "#000")),
                x = x.merge(w),
                M = M.merge(w.append("line").attr("stroke", "#000").attr(s + "2", N * u).attr(k + "1", .5).attr(k + "2", .5)),
                T = T.merge(w.append("text").attr("fill", "#000").attr(s, N * h).attr(k, .5).attr("dy", t === ag
                    ? "0em"
                    : t === sg
                        ? "0.71em"
                        : "0.32em")),
                e !== g && (m = m.transition(e), x = x.transition(e), M = M.transition(e), T = T.transition(e), b = b.transition(e).attr("opacity", lg).attr("transform", function (t) {
                    return p(y, this.parentNode.__axis || y, t)
                }), w.attr("opacity", lg).attr("transform", function (t) {
                    return p(this.parentNode.__axis || y, y, t)
                })),
                b.remove(),
                m.attr("d", t === fg || t == cg
                    ? "M" + N * a + "," + v + "H0.5V" + _ + "H" + N * a
                    : "M" + v + "," + N * a + "V0.5H" + _ + "V" + N * a),
                x
                    .attr("opacity", 1)
                    .attr("transform", function (t) {
                        return p(y, y, t)
                    }),
                M.attr(s + "2", N * u),
                T
                    .attr(s, N * h)
                    .text(l),
                g
                    .filter(yo)
                    .attr("fill", "none")
                    .attr("font-size", 10)
                    .attr("font-family", "sans-serif")
                    .attr("text-anchor", t === cg
                        ? "start"
                        : t === fg
                            ? "end"
                            : "middle"),
                g.each(function () {
                    this.__axis = y
                })
            }
            var r = [],
                i = null,
                o = null,
                u = 6,
                a = 6,
                c = 3;
            return e.scale = function (t) {
                return arguments.length
                    ? (n = t, e)
                    : n
            },
            e.ticks = function () {
                return r = og.call(arguments),
                e
            },
            e.tickArguments = function (t) {
                return arguments.length
                    ? (r = null == t
                        ? []
                        : og.call(t), e)
                    : r.slice()
            },
            e.tickValues = function (t) {
                return arguments.length
                    ? (i = null == t
                        ? null
                        : og.call(t), e)
                    : i && i.slice()
            },
            e.tickFormat = function (t) {
                return arguments.length
                    ? (o = t, e)
                    : o
            },
            e.tickSize = function (t) {
                return arguments.length
                    ? (u = a =+ t, e)
                    : u
            },
            e.tickSizeInner = function (t) {
                return arguments.length
                    ? (u =+ t, e)
                    : u
            },
            e.tickSizeOuter = function (t) {
                return arguments.length
                    ? (a =+ t, e)
                    : a
            },
            e.tickPadding = function (t) {
                return arguments.length
                    ? (c =+ t, e)
                    : c
            },
            e
        }
        function mo(t) {
            return go(ag, t)
        }
        function xo(t) {
            return go(cg, t)
        }
        function bo(t) {
            return go(sg, t)
        }
        function wo(t) {
            return go(fg, t)
        }
        function Mo(t, n) {
            return t.parent === n.parent
                ? 1
                : 2
        }
        function To(t) {
            return t.reduce(No, 0) / t.length
        }
        function No(t, n) {
            return t + n.x
        }
        function ko(t) {
            return 1 + t.reduce(So, 0)
        }
        function So(t, n) {
            return Math.max(t, n.y)
        }
        function Ao(t) {
            for (var n; n = t.children;) 
                t = n[0];
            return t
        }
        function Eo(t) {
            for (var n; n = t.children;) 
                t = n[n.length - 1];
            return t
        }
        function Co(t, n) {
            if (t === n) 
                return t;
            var e = t.ancestors(),
                r = n.ancestors(),
                i = null;
            for (t = e.pop(), n = r.pop(); t === n;) 
                i = t,
                t = e.pop(),
                n = r.pop();
            return i
        }
        function zo(t, n) {
            var e,
                r,
                i,
                o,
                u,
                a = new Uo(t),
                c =+ t.value && (a.value = t.value),
                s = [a];
            for (null == n && (n = qo); e = s.pop();) 
                if (c && (e.value =+ e.data.value), (i = n(e.data)) && (u = i.length)) 
                    for (e.children = new Array(u), o = u - 1; o >= 0; --o) 
                        s.push(r = e.children[o] = new Uo(i[o])),
                        r.parent = e,
                        r.depth = e.depth + 1;
        return a.eachBefore(Ro)
        }
        function Po() {
            return zo(this).eachBefore(Lo)
        }
        function qo(t) {
            return t.children
        }
        function Lo(t) {
            t.data = t.data.data
        }
        function Ro(t) {
            var n = 0;
            do 
                t.height = n;
            while ((t = t.parent) && t.height < ++n)
        }
        function Uo(t) {
            this.data = t,
            this.depth = this.height = 0,
            this.parent = null
        }
        function Do(t) {
            this._ = t,
            this.next = null
        }
        function Oo(t, n) {
            var e = n.x - t.x,
                r = n.y - t.y,
                i = t.r - n.r;
            return i * i + 1e-6 > e * e + r * r
        }
        function Fo(t, n) {
            var e,
                r,
                i,
                o = null,
                u = t.head;
            switch (n.length) {
                case 1:
                    e = Io(n[0]);
                    break;
                case 2:
                    e = Yo(n[0], n[1]);
                    break;
                case 3:
                    e = Bo(n[0], n[1], n[2])
            }
            for (; u;) 
                i = u._,
                r = u.next,
                e && Oo(e, i)
                    ? o = u
                    : (o
                        ? (t.tail = o, o.next = null)
                        : t.head = t.tail = null, n.push(i), e = Fo(t, n), n.pop(), t.head
                        ? (u.next = t.head, t.head = u)
                        : (u.next = null, t.head = t.tail = u), o = t.tail, o.next = r),
                u = r;
            return t.tail = o,
            e
        }
        function Io(t) {
            return {x: t.x, y: t.y, r: t.r}
        }
        function Yo(t, n) {
            var e = t.x,
                r = t.y,
                i = t.r,
                o = n.x,
                u = n.y,
                a = n.r,
                c = o - e,
                s = u - r,
                f = a - i,
                l = Math.sqrt(c * c + s * s);
            return {
                x: (e + o + c / l * f) / 2,
                y: (r + u + s / l * f) / 2,
                r: (l + i + a) / 2
            }
        }
        function Bo(t, n, e) {
            var r = t.x,
                i = t.y,
                o = t.r,
                u = n.x,
                a = n.y,
                c = n.r,
                s = e.x,
                f = e.y,
                l = e.r,
                h = 2 * (r - u),
                p = 2 * (i - a),
                d = 2 * (c - o),
                v = r * r + i * i - o * o - u * u - a * a + c * c,
                _ = 2 * (r - s),
                y = 2 * (i - f),
                g = 2 * (l - o),
                m = r * r + i * i - o * o - s * s - f * f + l * l,
                x = _ * p - h * y,
                b = (p * m - y * v) / x - r,
                w = (y * d - p * g) / x,
                M = (_ * v - h * m) / x - i,
                T = (h * g - _ * d) / x,
                N = w * w + T * T - 1,
                k = 2 * (b * w + M * T + o),
                S = b * b + M * M - o * o,
                A = (-k - Math.sqrt(k * k - 4 * N * S)) / (2 * N);
            return {
                x: b + *A + r,
                y: M + *A + i,
                r: A
            }
        }
        function jo(t, n, e) {
            var r = t.x,
                i = t.y,
                o = n.r + e.r,
                u = t.r + e.r,
                a = n.x - r,
                c = n.y - i,
                s = a * a + c * c;
            if (s) {
                var f = .5 + ((u *= u) - (o *= o)) / (2 * s),
                    l = Math.sqrt(Math.max(0, 2 * o * (u + s) - (u -= s) * u - o * o)) / (2 * s);
                e.x = r + f * a + l * c,
                e.y = i + f * c - l * a
            } else 
                e.x = r + u,
                e.y = i
        }
        function Ho(t, n) {
            var e = n.x - t.x,
                r = n.y - t.y,
                i = t.r + n.r;
            return i * i > e * e + r * r
        }
        function Xo(t, n, e) {
            var r = t.x - n,
                i = t.y - e;
            return r * r + i * i
        }
        function Vo(t) {
            this._ = t,
            this.next = null,
            this.previous = null
        }
        function Wo(t) {
            if (!(i = t.length)) 
                return 0;
            var n,
                e,
                r,
                i;
            if (n = t[0], n.x = 0, n.y = 0, !(i > 1)) 
                return n.r;
            if (e = t[1], n.x = -e.r, e.x = n.r, e.y = 0, !(i > 2)) 
                return n.r + e.r;
            jo(e, n, r = t[2]);
            var o,
                u,
                a,
                c,
                s,
                f,
                l,
                h = n.r * n.r,
                p = e.r * e.r,
                d = r.r * r.r,
                v = h + p + d,
                _ = h * n.x + p * e.x + d * r.x,
                y = h * n.y + p * e.y + d * r.y;
            n = new Vo(n),
            e = new Vo(e),
            r = new Vo(r),
            n.next = r.previous = e,
            e.next = n.previous = r,
            r.next = e.previous = n;
            t : for (a = 3; a < i; ++a) {
                if (jo(n._, e._, r = t[a]), r = new Vo(r), (s = n.previous) === (c = e.next)) {
                    if (Ho(c._, r._)) {
                        n = e,
                        e = c,
                        --a;
                        continue t
                    }
                } else {
                    f = c._.r,
                    l = s._.r;
                    do 
                        if (f <= l) {
                            if (Ho(c._, r._)) {
                                e = c,
                                n.next = e,
                                e.previous = n,
                                --a;
                                continue t
                            }
                            c = c.next,
                            f += c._.r
                        }
                    else {
                        if (Ho(s._, r._)) {
                            n = s,
                            n.next = e,
                            e.previous = n,
                            --a;
                            continue t
                        }
                        s = s.previous,
                        l += s._.r
                    }
                    while (c !== s.next) 
                    }
                for (r.previous = n, r.next = e, n.next = e.previous = e = r, v += d = r._.r * r._.r, _ += d * r._.x, y += d * r._.y, h = Xo(n._, o = _ / v, u = y / v); (r = r.next) !== e;) 
                    (d = Xo(r._, o, u)) < h && (n = r, h = d);
                e = n.next
            }
            for (n = [e._], r = e; (r = r.next) !== e;) 
                n.push(r._);
            for (r = Tg(n), a = 0; a < i; ++a) 
                n = t[a],
                n.x -= r.x,
                n.y -= r.y;
            return r.r
        }
        function $o(t) {
            return null == t
                ? null
                : Zo(t)
        }
        function Zo(t) {
            if ("function" != typeof t) 
                throw new Error;
            return t
        }
        function Go() {
            return 0
        }
        function Jo(t) {
            return Math.sqrt(t.value)
        }
        function Qo(t) {
            return function (n) {
                n.children || (n.r = Math.max(0, + t(n) || 0))
            }
        }
        function Ko(t, n) {
            return function (e) {
                if (r = e.children) {
                    var r,
                        i,
                        o,
                        u = r.length,
                        a = t(e) * n || 0;
                    if (a) 
                        for (i = 0; i < u; ++i) 
                            r[i].r += a;
                if (o = Wo(r), a) 
                        for (i = 0; i < u; ++i) 
                            r[i].r -= a;
                e.r = o + a
                }
            }
        }
        function tu(t) {
            return function (n) {
                var e = n.parent;
                n.r *= t,
                e && (n.x = e.x + t * n.x, n.y = e.y + t * n.y)
            }
        }
        function nu(t) {
            return t.id
        }
        function eu(t) {
            return t.parentId
        }
        function ru(t, n) {
            return t.parent === n.parent
                ? 1
                : 2
        }
        function iu(t) {
            var n = t.children;
            return n
                ? n[0]
                : t.t
        }
        function ou(t) {
            var n = t.children;
            return n
                ? n[n.length - 1]
                : t.t
        }
        function uu(t, n, e) {
            var r = e / (n.i - t.i);
            n.c -= r,
            n.s += e,
            t.c += r,
            n.z += e,
            n.m += e
        }
        function au(t) {
            for (var n, e = 0, r = 0, i = t.children, o = i.length; --o >= 0;) 
                n = i[o],
                n.z += e,
                n.m += e,
                e += n.s + (r += n.c)
        }
        function cu(t, n, e) {
            return t.a.parent === n.parent
                ? t.a
                : e
        }
        function su(t, n) {
            this._ = t,
            this.parent = null,
            this.children = null,
            this.A = null,
            this.a = this,
            this.z = 0,
            this.m = 0,
            this.c = 0,
            this.s = 0,
            this.t = null,
            this.i = n
        }
        function fu(t) {
            for (var n, e, r, i, o, u = new su(t, 0), a = [u]; n = a.pop();) 
                if (r = n._.children) 
                    for (n.children = new Array(o = r.length), i = o - 1; i >= 0; --i) 
                        a.push(e = n.children[i] = new su(r[i], i)),
                        e.parent = n;
        return (u.parent = new su(null, 0)).children = [u],
            u
        }
        function lu(t, n, e, r, i, o) {
            for (var u, a, c, s, f, l, h, p, d, v, _, y, g = [], m = n.children, x = 0, b = m.length, w = n.value; x < b;) {
                for (s = i - e, f = o - r, h = p = l = m[x].value, _ = Math.max(f / s, s / f) / (w * t), y = l * l * _, v = Math.max(p / y, y / h), c = x + 1; c < b; ++c) {
                    if (l += a = m[c].value, a < h && (h = a), a > p && (p = a), y = l * l * _, d = Math.max(p / y, y / h), d > v) {
                        l -= a;
                        break
                    }
                    v = d
                }
                g.push(u = {
                    value: l,
                    dice: s < f,
                    children: m.slice(x, c)
                }),
                u.dice
                    ? Eg(u, e, r, i, w
                        ? r += f * l / w
                        : o)
                    : Ug(u, e, r, w
                        ? e += s * l / w
                        : i, o),
                w -= l,
                x = c
            }
            return g
        }
        function hu(t) {
            return t.x + t.vx
        }
        function pu(t) {
            return t.y + t.vy
        }
        function du(t, n) {
            return n
        }
        function vu(t, n) {
            var e = t.get(n);
            if (!e) 
                throw new Error("missing: " + n);
            return e
        }
        function _u(t) {
            return t.x
        }
        function yu(t) {
            return t.y
        }
        function gu() {
            t
                .event
                .stopImmediatePropagation()
        }
        function mu(t, n) {
            var e = t.document.documentElement,
                r = gy(t).on("dragstart.drag", null);
            n && (r.on("click.drag", tm, !0), setTimeout(function () {
                r.on("click.drag", null)
            }, 0)),
            "onselectstart" in e
                ? r.on("selectstart.drag", null)
                : (e.style.MozUserSelect = e.__noselect, delete e.__noselect)
        }
        function xu(t, n, e, r, i, o, u, a, c, s) {
            this.target = t,
            this.type = n,
            this.subject = e,
            this.identifier = r,
            this.active = i,
            this.x = o,
            this.y = u,
            this.dx = a,
            this.dy = c,
            this._ = s
        }
        function bu() {
            return !t.event.button
        }
        function wu() {
            return this.parentNode
        }
        function Mu(n) {
            return null == n
                ? {
                    x: t.event.x,
                    y: t.event.y
                }
                : n
        }
        function Tu(t) {
            return t[0]
        }
        function Nu(t) {
            return t[1]
        }
        function ku() {
            this._ = null
        }
        function Su(t) {
            t.U = t.C = t.L = t.R = t.P = t.N = null
        }
        function Au(t, n) {
            var e = n,
                r = n.R,
                i = e.U;
            i
                ? i.L === e
                    ? i.L = r
                    : i.R = r
                : t._ = r,
            r.U = i,
            e.U = r,
            e.R = r.L,
            e.R && (e.R.U = e),
            r.L = e
        }
        function Eu(t, n) {
            var e = n,
                r = n.L,
                i = e.U;
            i
                ? i.L === e
                    ? i.L = r
                    : i.R = r
                : t._ = r,
            r.U = i,
            e.U = r,
            e.L = r.R,
            e.L && (e.L.U = e),
            r.R = e
        }
        function Cu(t) {
            for (; t.L;) 
                t = t.L;
            return t
        }
        function zu(t, n, e, r) {
            var i = [
                    null, null
                ],
                o = sm.push(i) - 1;
            return i.left = t,
            i.right = n,
            e && qu(i, t, n, e),
            r && qu(i, n, t, r),
            am[t.index]
                .halfedges
                .push(o),
            am[n.index]
                .halfedges
                .push(o),
            i
        }
        function Pu(t, n, e) {
            var r = [n, e];
            return r.left = t,
            r
        }
        function qu(t, n, e, r) {
            t[0] || t[1]
                ? t.left === e
                    ? t[1] = r
                    : t[0] = r
                : (t[0] = r, t.left = n, t.right = e)
        }
        function Lu(t, n, e, r, i) {
            var o,
                u = t[0],
                a = t[1],
                c = u[0],
                s = u[1],
                f = a[0],
                l = a[1],
                h = 0,
                p = 1,
                d = f - c,
                v = l - s;
            if (o = n - c, d || !(o > 0)) {
                if (o /= d, d < 0) {
                    if (o < h) 
                        return;
                    o < p && (p = o)
                } else if (d > 0) {
                    if (o > p) 
                        return;
                    o > h && (h = o)
                }
                if (o = r - c, d || !(o < 0)) {
                    if (o /= d, d < 0) {
                        if (o > p) 
                            return;
                        o > h && (h = o)
                    } else if (d > 0) {
                        if (o < h) 
                            return;
                        o < p && (p = o)
                    }
                    if (o = e - s, v || !(o > 0)) {
                        if (o /= v, v < 0) {
                            if (o < h) 
                                return;
                            o < p && (p = o)
                        } else if (v > 0) {
                            if (o > p) 
                                return;
                            o > h && (h = o)
                        }
                        if (o = i - s, v || !(o < 0)) {
                            if (o /= v, v < 0) {
                                if (o > p) 
                                    return;
                                o > h && (h = o)
                            } else if (v > 0) {
                                if (o < h) 
                                    return;
                                o < p && (p = o)
                            }
                            return !(h > 0 || p < 1) || (h > 0 && (t[0] = [
                                c + h * d,
                                s + h * v
                            ]), p < 1 && (t[1] = [
                                c + p * d,
                                s + p * v
                            ]), !0)
                        }
                    }
                }
            }
        }
        function Ru(t, n, e, r, i) {
            var o = t[1];
            if (o) 
                return !0;
            var u,
                a,
                c = t[0],
                s = t.left,
                f = t.right,
                l = s[0],
                h = s[1],
                p = f[0],
                d = f[1],
                v = (l + p) / 2,
                _ = (h + d) / 2;
            if (d === h) {
                if (v < n || v >= r) 
                    return;
                if (l > p) {
                    if (c) {
                        if (c[1] >= i) 
                            return
                    } else 
                        c = [v, e];
                    o = [v, i]
                } else {
                    if (c) {
                        if (c[1] < e) 
                            return
                    } else 
                        c = [v, i];
                    o = [v, e]
                }
            } else if (u = (l - p) / (d - h), a = _ - u * v, u < -1 || u > 1) 
                if (l > p) {
                    if (c) {
                        if (c[1] >= i) 
                            return
                    } else 
                        c = [
                            (e - a) / u,
                            e
                        ];
                    o = [
                        (i - a) / u,
                        i
                    ]
                }
            else {
                if (c) {
                    if (c[1] < e) 
                        return
                } else 
                    c = [
                        (i - a) / u,
                        i
                    ];
                o = [
                    (e - a) / u,
                    e
                ]
            } else if (h < d) {
                if (c) {
                    if (c[0] >= r) 
                        return
                } else 
                    c = [
                        n, u * n + a
                    ];
                o = [
                    r, u * r + a
                ]
            } else {
                if (c) {
                    if (c[0] < n) 
                        return
                } else 
                    c = [
                        r, u * r + a
                    ];
                o = [
                    n, u * n + a
                ]
            }
            return t[0] = c,
            t[1] = o,
            !0
        }
        function Uu(t, n, e, r) {
            for (var i, o = sm.length; o--;) 
                Ru(i = sm[o], t, n, e, r) && Lu(i, t, n, e, r) && (Math.abs(i[0][0] - i[1][0]) > hm || Math.abs(i[0][1] - i[1][1]) > hm) || delete sm[o]
        }
        function Du(t) {
            return am[t.index] = {
                site: t,
                halfedges: []
            }
        }
        function Ou(t, n) {
            var e = t.site,
                r = n.left,
                i = n.right;
            return e === i && (i = r, r = e),
            i
                ? Math.atan2(i[1] - r[1], i[0] - r[0])
                : (e === r
                    ? (r = n[1], i = n[0])
                    : (r = n[0], i = n[1]), Math.atan2(r[0] - i[0], i[1] - r[1]))
        }
        function Fu(t, n) {
            return n[+ (n.left !== t.site)]
        }
        function Iu(t, n) {
            return n[+ (n.left === t.site)]
        }
        function Yu() {
            for (var t, n, e, r, i = 0, o = am.length; i < o; ++i) 
                if ((t = am[i]) && (r = (n = t.halfedges).length)) {
                    var u = new Array(r),
                        a = new Array(r);
                    for (e = 0; e < r; ++e) 
                        u[e] = e,
                        a[e] = Ou(t, sm[n[e]]);
                    for (u.sort(function (t, n) {
                        return a[n] - a[t]
                    }), e = 0; e < r; ++e) 
                        a[e] = n[u[e]];
                    for (e = 0; e < r; ++e) 
                        n[e] = a[e]
                }
            }
        function Bu(t, n, e, r) {
            var i,
                o,
                u,
                a,
                c,
                s,
                f,
                l,
                h,
                p,
                d,
                v,
                _ = am.length,
                y = !0;
            for (i = 0; i < _; ++i) 
                if (o = am[i]) {
                    for (u = o.site, c = o.halfedges, a = c.length; a--;) 
                        sm[c[a]] || c.splice(a, 1);
                    for (a = 0, s = c.length; a < s;) 
                        p = Iu(o, sm[c[a]]),
                        d = p[0],
                        v = p[1],
                        f = Fu(o, sm[c[++a % s]]),
                        l = f[0],
                        h = f[1],
                        (Math.abs(d - l) > hm || Math.abs(v - h) > hm) && (c.splice(a, 0, sm.push(Pu(u, p, Math.abs(d - t) < hm && r - v > hm
                            ? [
                                t, Math.abs(l - t) < hm
                                    ? h
                                    : r
                            ]
                            : Math.abs(v - r) < hm && e - d > hm
                                ? [
                                    Math.abs(h - r) < hm
                                        ? l
                                        : e,
                                    r
                                ]
                                : Math.abs(d - e) < hm && v - n > hm
                                    ? [
                                        e, Math.abs(l - e) < hm
                                            ? h
                                            : n
                                    ]
                                    : Math.abs(v - n) < hm && d - t > hm
                                        ? [
                                            Math.abs(h - n) < hm
                                                ? l
                                                : t,
                                            n
                                        ]
                                        : null)) - 1), ++s);
                    s && (y = !1)
                }
            if (y) {
                var g,
                    m,
                    x,
                    b = 1 / 0;
                for (i = 0, y = null; i < _; ++i) 
                    (o = am[i]) && (u = o.site, g = u[0] - t, m = u[1] - n, x = g * g + m * m, x < b && (b = x, y = o));
                if (y) {
                    var w = [
                            t, n
                        ],
                        M = [
                            t, r
                        ],
                        T = [
                            e, r
                        ],
                        N = [e, n];
                    y
                        .halfedges
                        .push(sm.push(Pu(u = y.site, w, M)) - 1, sm.push(Pu(u, M, T)) - 1, sm.push(Pu(u, T, N)) - 1, sm.push(Pu(u, N, w)) - 1)
                }
            }
            for (i = 0; i < _; ++i) 
                (o = am[i]) && (o.halfedges.length || delete am[i])
        }
        function ju() {
            Su(this),
            this.x = this.y = this.arc = this.site = this.cy = null
        }
        function Hu(t) {
            var n = t.P,
                e = t.N;
            if (n && e) {
                var r = n.site,
                    i = t.site,
                    o = e.site;
                if (r !== o) {
                    var u = i[0],
                        a = i[1],
                        c = r[0] - u,
                        s = r[1] - a,
                        f = o[0] - u,
                        l = o[1] - a,
                        h = 2 * (c * l - s * f);
                    if (!(h >= -pm)) {
                        var p = c * c + s * s,
                            d = f * f + l * l,
                            v = (l * p - s * d) / h,
                            _ = (c * d - f * p) / h,
                            y = fm.pop() || new ju;
                        y.arc = t,
                        y.site = i,
                        y.x = v + u,
                        y.y = (y.cy = _ + a) + Math.sqrt(v * v + _ * _),
                        t.circle = y;
                        for (var g = null, m = cm._; m;) 
                            if (y.y < m.y || y.y === m.y && y.x <= m.x) {
                                if (!m.L) {
                                    g = m.P;
                                    break
                                }
                                m = m.L
                            }
                        else {
                            if (!m.R) {
                                g = m;
                                break
                            }
                            m = m.R
                        }
                        cm.insert(g, y),
                        g || (om = y)
                    }
                }
            }
        }
        function Xu(t) {
            var n = t.circle;
            n && (n.P || (om = n.N), cm.remove(n), fm.push(n), Su(n), t.circle = null)
        }
        function Vu() {
            Su(this),
            this.edge = this.site = this.circle = null
        }
        function Wu(t) {
            var n = lm.pop() || new Vu;
            return n.site = t,
            n
        }
        function $u(t) {
            Xu(t),
            um.remove(t),
            lm.push(t),
            Su(t)
        }
        function Zu(t) {
            var n = t.circle,
                e = n.x,
                r = n.cy,
                i = [
                    e, r
                ],
                o = t.P,
                u = t.N,
                a = [t];
            $u(t);
            for (var c = o; c.circle && Math.abs(e - c.circle.x) < hm && Math.abs(r - c.circle.cy) < hm;) 
                o = c.P,
                a.unshift(c),
                $u(c),
                c = o;
            a.unshift(c),
            Xu(c);
            for (var s = u; s.circle && Math.abs(e - s.circle.x) < hm && Math.abs(r - s.circle.cy) < hm;) 
                u = s.N,
                a.push(s),
                $u(s),
                s = u;
            a.push(s),
            Xu(s);
            var f,
                l = a.length;
            for (f = 1; f < l; ++f) 
                s = a[f],
                c = a[f - 1],
                qu(s.edge, c.site, s.site, i);
            c = a[0],
            s = a[l - 1],
            s.edge = zu(c.site, s.site, null, i),
            Hu(c),
            Hu(s)
        }
        function Gu(t) {
            for (var n, e, r, i, o = t[0], u = t[1], a = um._; a;) 
                if (r = Ju(a, u) - o, r > hm) 
                    a = a.L;
                else {
                    if (i = o - Qu(a, u), !(i > hm)) {
                        r > -hm
                            ? (n = a.P, e = a)
                            : i > -hm
                                ? (n = a, e = a.N)
                                : n = e = a;
                        break
                    }
                    if (!a.R) {
                        n = a;
                        break
                    }
                    a = a.R
                }
            Du(t);
            var c = Wu(t);
            if (um.insert(n, c), n || e) {
                if (n === e) 
                    return Xu(n),
                    e = Wu(n.site),
                    um.insert(c, e),
                    c.edge = e.edge = zu(n.site, c.site),
                    Hu(n),
                    void Hu(e);
                if (!e) 
                    return void(c.edge = zu(n.site, c.site));
                Xu(n),
                Xu(e);
                var s = n.site,
                    f = s[0],
                    l = s[1],
                    h = t[0] - f,
                    p = t[1] - l,
                    d = e.site,
                    v = d[0] - f,
                    _ = d[1] - l,
                    y = 2 * (h * _ - p * v),
                    g = h * h + p * p,
                    m = v * v + _ * _,
                    x = [
                        (_ * g - p * m) / y + f,
                        (h * m - v * g) / y + l
                    ];
                qu(e.edge, s, d, x),
                c.edge = zu(s, t, null, x),
                e.edge = zu(t, d, null, x),
                Hu(n),
                Hu(e)
            }
        }
        function Ju(t, n) {
            var e = t.site,
                r = e[0],
                i = e[1],
                o = i - n;
            if (!o) 
                return r;
            var u = t.P;
            if (!u) 
                return -(1 / 0);
            e = u.site;
            var a = e[0],
                c = e[1],
                s = c - n;
            if (!s) 
                return a;
            var f = a - r,
                l = 1 / o - 1 / s,
                h = f / s;
            return l
                ? (-h + Math.sqrt(h * h - 2 * l * (f * f / (-2 * s) - c + s / 2 + i - o / 2))) / l + r
                : (r + a) / 2
        }
        function Qu(t, n) {
            var e = t.N;
            if (e) 
                return Ju(e, n);
            var r = t.site;
            return r[1] === n
                ? r[0]
                : 1 / 0
        }
        function Ku(t, n, e) {
            return (t[0] - e[0]) * (n[1] - t[1]) - (t[0] - n[0]) * (e[1] - t[1])
        }
        function ta(t, n) {
            return n[1] - t[1] || n[0] - t[0]
        }
        function na(t, n) {
            var e,
                r,
                i,
                o = t
                    .sort(ta)
                    .pop();
            for (sm = [], am = new Array(t.length), um = new ku, cm = new ku;;) 
                if (i = om, o && (!i || o[1] < i.y || o[1] === i.y && o[0] < i.x)) 
                    o[0] === e && o[1] === r || (Gu(o), e = o[0], r = o[1]),
                    o = t.pop();
                else {
                    if (!i) 
                        break;
                    Zu(i.arc)
                }
            if (Yu(), n) {
                var u =+ n[0][0],
                    a =+ n[0][1],
                    c =+ n[1][0],
                    s =+ n[1][1];
                Uu(u, a, c, s),
                Bu(u, a, c, s)
            }
            this.edges = sm,
            this.cells = am,
            um = cm = sm = am = null
        }
        function ea(t, n, e) {
            this.target = t,
            this.type = n,
            this.transform = e
        }
        function ra(t, n, e) {
            this.k = t,
            this.x = n,
            this.y = e
        }
        function ia(t) {
            return t.__zoom || _m
        }
        function oa() {
            t
                .event
                .stopImmediatePropagation()
        }
        function ua() {
            return !t.event.button
        }
        function aa() {
            var t,
                n,
                e = this;
            return e instanceof SVGElement
                ? (e = e.ownerSVGElement || e, t = e.width.baseVal.value, n = e.height.baseVal.value)
                : (t = e.clientWidth, n = e.clientHeight),
            [
                [
                    0, 0
                ],
                [t, n]
            ]
        }
        function ca() {
            return this.__zoom || _m
        }
        function sa() {
            t
                .event
                .stopImmediatePropagation()
        }
        function fa(t) {
            return {type: t}
        }
        function la() {
            return !t.event.button
        }
        function ha() {
            var t = this.ownerSVGElement || this;
            return [
                [
                    0, 0
                ],
                [t.width.baseVal.value, t.height.baseVal.value]
            ]
        }
        function pa(t) {
            for (; !t.__brush;) 
                if (!(t = t.parentNode)) 
                    return;
        return t.__brush
        }
        function da(t) {
            return t[0][0] === t[1][0] || t[0][1] === t[1][1]
        }
        function va(t) {
            var n = t.__brush;
            return n
                ? n
                    .dim
                    .output(n.selection)
                : null
        }
        function _a() {
            return ga(km)
        }
        function ya() {
            return ga(Sm)
        }
        function ga(n) {
            function e(t) {
                var e = t
                    .property("__brush", a)
                    .selectAll(".overlay")
                    .data([fa("overlay")]);
                e
                    .enter()
                    .append("rect")
                    .attr("class", "overlay")
                    .attr("pointer-events", "all")
                    .attr("cursor", Em.overlay)
                    .merge(e)
                    .each(function () {
                        var t = pa(this).extent;
                        gy(this)
                            .attr("x", t[0][0])
                            .attr("y", t[0][1])
                            .attr("width", t[1][0] - t[0][0])
                            .attr("height", t[1][1] - t[0][1])
                    }),
                t
                    .selectAll(".selection")
                    .data([fa("selection")])
                    .enter()
                    .append("rect")
                    .attr("class", "selection")
                    .attr("cursor", Em.selection)
                    .attr("fill", "#777")
                    .attr("fill-opacity", .3)
                    .attr("stroke", "#fff")
                    .attr("shape-rendering", "crispEdges");
                var i = t
                    .selectAll(".handle")
                    .data(n.handles, function (t) {
                        return t.type
                    });
                i
                    .exit()
                    .remove(),
                i
                    .enter()
                    .append("rect")
                    .attr("class", function (t) {
                        return "handle handle--" + t.type
                    })
                    .attr("cursor", function (t) {
                        return Em[t.type]
                    }),
                t
                    .each(r)
                    .attr("fill", "none")
                    .attr("pointer-events", "all")
                    .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
                    .on("mousedown.brush touchstart.brush", u)
            }
            function r() {
                var t = gy(this),
                    n = pa(this).selection;
                n
                    ? (t.selectAll(".selection").style("display", null).attr("x", n[0][0]).attr("y", n[0][1]).attr("width", n[1][0] - n[0][0]).attr("height", n[1][1] - n[0][1]), t.selectAll(".handle").style("display", null).attr("x", function (t) {
                        return "e" === t.type[t.type.length - 1]
                            ? n[1][0] - h / 2
                            : n[0][0] - h / 2
                    }).attr("y", function (t) {
                        return "s" === t.type[0]
                            ? n[1][1] - h / 2
                            : n[0][1] - h / 2
                    }).attr("width", function (t) {
                        return "n" === t.type || "s" === t.type
                            ? n[1][0] - n[0][0] + h
                            : h
                    }).attr("height", function (t) {
                        return "e" === t.type || "w" === t.type
                            ? n[1][1] - n[0][1] + h
                            : h
                    }))
                    : t
                        .selectAll(".selection,.handle")
                        .style("display", "none")
                        .attr("x", null)
                        .attr("y", null)
                        .attr("width", null)
                        .attr("height", null)
            }
            function i(t, n) {
                return t.__brush.emitter || new o(t, n)
            }
            function o(t, n) {
                this.that = t,
                this.args = n,
                this.state = t.__brush,
                this.active = 0
            }
            function u() {
                function e() {
                    var t = U_(T);
                    !U || w || M || (Math.abs(t[0] - O[0]) > Math.abs(t[1] - O[1])
                        ? M = !0
                        : w = !0),
                    O = t,
                    b = !0,
                    bm(),
                    o()
                }
                function o() {
                    var t;
                    switch (m = O[0] - D[0], x = O[1] - D[1], k) {
                        case Mm:
                        case wm:
                            S && (m = Math.max(P - l, Math.min(L - v, m)), h = l + m, _ = v + m),
                            A && (x = Math.max(q - p, Math.min(R - y, x)), d = p + x, g = y + x);
                            break;
                        case Tm:
                            S < 0
                                ? (m = Math.max(P - l, Math.min(L - l, m)), h = l + m, _ = v)
                                : S > 0 && (m = Math.max(P - v, Math.min(L - v, m)), h = l, _ = v + m),
                            A < 0
                                ? (x = Math.max(q - p, Math.min(R - p, x)), d = p + x, g = y)
                                : A > 0 && (x = Math.max(q - y, Math.min(R - y, x)), d = p, g = y + x);
                            break;
                        case Nm:
                            S && (h = Math.max(P, Math.min(L, l - m * S)), _ = Math.max(P, Math.min(L, v + m * S))),
                            A && (d = Math.max(q, Math.min(R, p - x * A)), g = Math.max(q, Math.min(R, y + x * A)))
                    }
                    _ < h && (S *= -1, t = l, l = v, v = t, t = h, h = _, _ = t, N in Cm && Y.attr("cursor", Em[N = Cm[N]])),
                    g < d && (A *= -1, t = p, p = y, y = t, t = d, d = g, g = t, N in zm && Y.attr("cursor", Em[N = zm[N]])),
                    E.selection && (z = E.selection),
                    w && (h = z[0][0], _ = z[1][0]),
                    M && (d = z[0][1], g = z[1][1]),
                    z[0][0] === h && z[0][1] === d && z[1][0] === _ && z[1][1] === g || (E.selection = [
                        [
                            h, d
                        ],
                        [_, g]
                    ], r.call(T), F.brush())
                }
                function u() {
                    if (sa(), t.event.touches) {
                        if (t.event.touches.length) 
                            return;
                        c && clearTimeout(c),
                        c = setTimeout(function () {
                            c = null
                        }, 500),
                        I.on("touchmove.brush touchend.brush touchcancel.brush", null)
                    } else 
                        mu(t.event.view, b),
                        B.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null);
                    I.attr("pointer-events", "all"),
                    Y.attr("cursor", Em.overlay),
                    E.selection && (z = E.selection),
                    da(z) && (E.selection = null, r.call(T)),
                    F.end()
                }
                function a() {
                    switch (t.event.keyCode) {
                        case 16:
                            U = S && A;
                            break;
                        case 18:
                            k === Tm && (S && (v = _ - m * S, l = h + m * S), A && (y = g - x * A, p = d + x * A), k = Nm, o());
                            break;
                        case 32:
                            k !== Tm && k !== Nm || (S < 0
                                ? v = _ - m
                                : S > 0 && (l = h - m), A < 0
                                ? y = g - x
                                : A > 0 && (p = d - x), k = Mm, Y.attr("cursor", Em.selection), o());
                            break;
                        default:
                            return
                    }
                    bm()
                }
                function s() {
                    switch (t.event.keyCode) {
                        case 16:
                            U && (w = M = U = !1, o());
                            break;
                        case 18:
                            k === Nm && (S < 0
                                ? v = _
                                : S > 0 && (l = h), A < 0
                                ? y = g
                                : A > 0 && (p = d), k = Tm, o());
                            break;
                        case 32:
                            k === Mm && (t.event.altKey
                                ? (S && (v = _ - m * S, l = h + m * S), A && (y = g - x * A, p = d + x * A), k = Nm)
                                : (S < 0
                                    ? v = _
                                    : S > 0 && (l = h), A < 0
                                    ? y = g
                                    : A > 0 && (p = d), k = Tm), Y.attr("cursor", Em[N]), o());
                            break;
                        default:
                            return
                    }
                    bm()
                }
                if (t.event.touches) {
                    if (t.event.changedTouches.length < t.event.touches.length) 
                        return bm()
                } else if (c) 
                    return;
                if (f.apply(this, arguments)) {
                    var l,
                        h,
                        p,
                        d,
                        v,
                        _,
                        y,
                        g,
                        m,
                        x,
                        b,
                        w,
                        M,
                        T = this,
                        N = t.event.target.__data__.type,
                        k = "selection" === (t.event.metaKey
                            ? N = "overlay"
                            : N)
                            ? wm
                            : t.event.altKey
                                ? Nm
                                : Tm,
                        S = n === Sm
                            ? null
                            : Pm[N],
                        A = n === km
                            ? null
                            : qm[N],
                        E = pa(T),
                        C = E.extent,
                        z = E.selection,
                        P = C[0][0],
                        q = C[0][1],
                        L = C[1][0],
                        R = C[1][1],
                        U = S && A && t.event.shiftKey,
                        D = U_(T),
                        O = D,
                        F = i(T, arguments).beforestart();
                    "overlay" === N
                        ? E.selection = z = [
                            [
                                l = n === Sm
                                    ? P
                                    : D[0],
                                p = n === km
                                    ? q
                                    : D[1]
                            ],
                            [
                                v = n === Sm
                                    ? L
                                    : l,
                                y = n === km
                                    ? R
                                    : p
                            ]
                        ]
                        : (l = z[0][0], p = z[0][1], v = z[1][0], y = z[1][1]),
                    h = l,
                    d = p,
                    _ = v,
                    g = y;
                    var I = gy(T).attr("pointer-events", "none"),
                        Y = I
                            .selectAll(".overlay")
                            .attr("cursor", Em[N]);
                    if (t.event.touches) 
                        I.on("touchmove.brush", e, !0).on("touchend.brush touchcancel.brush", u, !0);
                    else {
                        var B = gy(t.event.view)
                            .on("keydown.brush", a, !0)
                            .on("keyup.brush", s, !0)
                            .on("mousemove.brush", e, !0)
                            .on("mouseup.brush", u, !0);
                        nm(t.event.view)
                    }
                    sa(),
                    Py(T),
                    r.call(T),
                    F.start()
                }
            }
            function a() {
                var t = this.__brush || {
                    selection: null
                };
                return t.extent = s.apply(this, arguments),
                t.dim = n,
                t
            }
            var c,
                s = ha,
                f = la,
                l = Pn(e, "start", "brush", "end"),
                h = 6;
            return e.move = function (t, e) {
                t.selection
                    ? t.on("start.brush", function () {
                        i(this, arguments)
                            .beforestart()
                            .start()
                    })
                        .on("interrupt.brush end.brush", function () {
                            i(this, arguments).end()
                        })
                        .tween("brush", function () {
                            function t(t) {
                                u.selection = 1 === t && da(s)
                                    ? null
                                    : f(t),
                                r.call(o),
                                a.brush()
                            }
                            var o = this,
                                u = o.__brush,
                                a = i(o, arguments),
                                c = u.selection,
                                s = n.input("function" == typeof e
                                    ? e.apply(this, arguments)
                                    : e, u.extent),
                                f = _p(c, s);
                            return c && s
                                ? t
                                : t(1)
                        })
                    : t.each(function () {
                        var t = this,
                            o = arguments,
                            u = t.__brush,
                            a = n.input("function" == typeof e
                                ? e.apply(t, o)
                                : e, u.extent),
                            c = i(t, o).beforestart();
                        Py(t),
                        u.selection = null == a || da(a)
                            ? null
                            : a,
                        r.call(t),
                        c
                            .start()
                            .brush()
                            .end()
                    })
            },
            o.prototype = {
                beforestart: function () {
                    return 1 === ++this.active && (this.state.emitter = this, this.starting = !0),
                    this
                },
                start: function () {
                    return this.starting && (this.starting = !1, this.emit("start")),
                    this
                },
                brush: function () {
                    return this.emit("brush"),
                    this
                },
                end: function () {
                    return 0 === --this.active && (delete this.state.emitter, this.emit("end")),
                    this
                },
                emit: function (t) {
                    Xr(new xm(e, t, n.output(this.state.selection)), l.apply, l, [t, this.that, this.args])
                }
            },
            e.extent = function (t) {
                return arguments.length
                    ? (s = "function" == typeof t
                        ? t
                        : mm([
                            [ + t[0][0], + t[0][1]
                            ],
                            [ + t[1][0], + t[1][1]
                            ]
                        ]), e)
                    : s
            },
            e.filter = function (t) {
                return arguments.length
                    ? (f = "function" == typeof t
                        ? t
                        : mm(!!t), e)
                    : f
            },
            e.handleSize = function (t) {
                return arguments.length
                    ? (h =+ t, e)
                    : h
            },
            e.on = function () {
                var t = l
                    .on
                    .apply(l, arguments);
                return t === l
                    ? e
                    : t
            },
            e
        }
        function ma(t) {
            return function (n, e) {
                return t(n.source.value + n.target.value, e.source.value + e.target.value)
            }
        }
        function xa(t) {
            return t.source
        }
        function ba(t) {
            return t.target
        }
        function wa(t) {
            return t.radius
        }
        function Ma(t) {
            return t.startAngle
        }
        function Ta(t) {
            return t.endAngle
        }
        function Na() {
            this.reset()
        }
        function ka(t, n, e) {
            var r = t.s = n + e,
                i = r - n,
                o = r - i;
            t.t = n - o + (e - i)
        }
        function Sa(t) {
            return t > 1
                ? 0
                : t < -1
                    ? kx
                    : Math.acos(t)
        }
        function Aa(t) {
            return t > 1
                ? Sx
                : t < -1
                    ? -Sx
                    : Math.asin(t)
        }
        function Ea(t) {
            return (t = Ix(t / 2)) * t
        }
        function Ca() {}
        function za(t, n) {
            t && Xx.hasOwnProperty(t.type) && Xx[t.type](t, n)
        }
        function Pa(t, n, e) {
            var r,
                i = -1,
                o = t.length - e;
            for (n.lineStart(); ++i < o;) 
                r = t[i],
                n.point(r[0], r[1], r[2]);
            n.lineEnd()
        }
        function qa(t, n) {
            var e = -1,
                r = t.length;
            for (n.polygonStart(); ++e < r;) 
                Pa(t[e], n, 1);
            n.polygonEnd()
        }
        function La() {
            Zx.point = Ua
        }
        function Ra() {
            Da(Vm, Wm)
        }
        function Ua(t, n) {
            Zx.point = Da,
            Vm = t,
            Wm = n,
            t *= zx,
            n *= zx,
            $m = t,
            Zm = Rx(n = n / 2 + Ax),
            Gm = Ix(n)
        }
        function Da(t, n) {
            t *= zx,
            n *= zx,
            n = n / 2 + Ax;
            var e = t - $m,
                r = e >= 0
                    ? 1
                    : -1,
                i = r * e,
                o = Rx(n),
                u = Ix(n),
                a = Gm * u,
                c = Zm * o + a * Rx(i),
                s = a * r * Ix(i);
            Wx.add(Lx(s, c)),
            $m = t,
            Zm = o,
            Gm = u
        }
        function Oa(t) {
            return [
                Lx(t[1], t[0]),
                Aa(t[2])
            ]
        }
        function Fa(t) {
            var n = t[0],
                e = t[1],
                r = Rx(e);
            return [
                r * Rx(n),
                r * Ix(n),
                Ix(e)
            ]
        }
        function Ia(t, n) {
            return t[0] * n[0] + t[1] * n[1] + t[2] * n[2]
        }
        function Ya(t, n) {
            return [
                t[1] * n[2] - t[2] * n[1],
                t[2] * n[0] - t[0] * n[2],
                t[0] * n[1] - t[1] * n[0]
            ]
        }
        function Ba(t, n) {
            t[0] += n[0],
            t[1] += n[1],
            t[2] += n[2]
        }
        function ja(t, n) {
            return [
                t[0] * n,
                t[1] * n,
                t[2] * n
            ]
        }
        function Ha(t) {
            var n = Bx(t[0] * t[0] + t[1] * t[1] + t[2] * t[2]);
            t[0] /= n,
            t[1] /= n,
            t[2] /= n
        }
        function Xa(t, n) {
            ox.push(ux = [
                Jm = t,
                Km = t
            ]),
            n < Qm && (Qm = n),
            n > tx && (tx = n)
        }
        function Va(t, n) {
            var e = Fa([
                t * zx,
                n * zx
            ]);
            if (ix) {
                var r = Ya(ix, e),
                    i = [
                        r[1], -r[0],
                        0
                    ],
                    o = Ya(i, r);
                Ha(o),
                o = Oa(o);
                var u,
                    a = t - nx,
                    c = a > 0
                        ? 1
                        : -1,
                    s = o[0] * Cx * c,
                    f = Px(a) > 180;
                f ^ (c * nx < s && s < c * t)
                    ? (u = o[1] * Cx, u > tx && (tx = u))
                    : (s = (s + 360) % 360 - 180, f ^ (c * nx < s && s < c * t)
                        ? (u = -o[1] * Cx, u < Qm && (Qm = u))
                        : (n < Qm && (Qm = n), n > tx && (tx = n))),
                f
                    ? t < nx
                        ? Qa(Jm, t) > Qa(Jm, Km) && (Km = t)
                        : Qa(t, Km) > Qa(Jm, Km) && (Jm = t)
                    : Km >= Jm
                        ? (t < Jm && (Jm = t), t > Km && (Km = t))
                        : t > nx
                            ? Qa(Jm, t) > Qa(Jm, Km) && (Km = t)
                            : Qa(t, Km) > Qa(Jm, Km) && (Jm = t)
            } else 
                Xa(t, n);
            ix = e,
            nx = t
        }
        function Wa() {
            Qx.point = Va
        }
        function $a() {
            ux[0] = Jm,
            ux[1] = Km,
            Qx.point = Xa,
            ix = null
        }
        function Za(t, n) {
            if (ix) {
                var e = t - nx;
                Jx.add(Px(e) > 180
                    ? e + (e > 0
                        ? 360
                        : -360)
                    : e)
            } else 
                ex = t,
                rx = n;
            Zx.point(t, n),
            Va(t, n)
        }
        function Ga() {
            Zx.lineStart()
        }
        function Ja() {
            Za(ex, rx),
            Zx.lineEnd(),
            Px(Jx) > Tx && (Jm = -(Km = 180)),
            ux[0] = Jm,
            ux[1] = Km,
            ix = null
        }
        function Qa(t, n) {
            return (n -= t) < 0
                ? n + 360
                : n
        }
        function Ka(t, n) {
            return t[0] - n[0]
        }
        function tc(t, n) {
            return t[0] <= t[1]
                ? t[0] <= n && n <= t[1]
                : n < t[0] || t[1] < n
        }
        function nc(t, n) {
            t *= zx,
            n *= zx;
            var e = Rx(n);
            ec(e * Rx(t), e * Ix(t), Ix(n))
        }
        function ec(t, n, e) {
            ++ax,
            sx += (t - sx) / ax,
            fx += (n - fx) / ax,
            lx += (e - lx) / ax
        }
        function rc() {
            tb.point = ic
        }
        function ic(t, n) {
            t *= zx,
            n *= zx;
            var e = Rx(n);
            xx = e * Rx(t),
            bx = e * Ix(t),
            wx = Ix(n),
            tb.point = oc,
            ec(xx, bx, wx)
        }
        function oc(t, n) {
            t *= zx,
            n *= zx;
            var e = Rx(n),
                r = e * Rx(t),
                i = e * Ix(t),
                o = Ix(n),
                u = Lx(Bx((u = bx * o - wx * i) * u + (u = wx * r - xx * o) * u + (u = xx * i - bx * r) * u), xx * r + bx * i + wx * o);
            cx += u,
            hx += u * (xx + (xx = r)),
            px += u * (bx + (bx = i)),
            dx += u * (wx + (wx = o)),
            ec(xx, bx, wx)
        }
        function uc() {
            tb.point = nc
        }
        function ac() {
            tb.point = sc
        }
        function cc() {
            fc(gx, mx),
            tb.point = nc
        }
        function sc(t, n) {
            gx = t,
            mx = n,
            t *= zx,
            n *= zx,
            tb.point = fc;
            var e = Rx(n);
            xx = e * Rx(t),
            bx = e * Ix(t),
            wx = Ix(n),
            ec(xx, bx, wx)
        }
        function fc(t, n) {
            t *= zx,
            n *= zx;
            var e = Rx(n),
                r = e * Rx(t),
                i = e * Ix(t),
                o = Ix(n),
                u = bx * o - wx * i,
                a = wx * r - xx * o,
                c = xx * i - bx * r,
                s = Bx(u * u + a * a + c * c),
                f = xx * r + bx * i + wx * o,
                l = s && -Sa(f) / s,
                h = Lx(s, f);
            vx += l * u,
            _x += l * a,
            yx += l * c,
            cx += h,
            hx += h * (xx + (xx = r)),
            px += h * (bx + (bx = i)),
            dx += h * (wx + (wx = o)),
            ec(xx, bx, wx)
        }
        function lc(t, n) {
            return [
                t > kx
                    ? t - Ex
                    : t < -kx
                        ? t + Ex
                        : t,
                n
            ]
        }
        function hc(t, n, e) {
            return (t %= Ex)
                ? n || e
                    ? rb(dc(t), vc(n, e))
                    : dc(t)
                : n || e
                    ? vc(n, e)
                    : lc
        }
        function pc(t) {
            return function (n, e) {
                return n += t,
                [
                    n > kx
                        ? n - Ex
                        : n < -kx
                            ? n + Ex
                            : n,
                    e
                ]
            }
        }
        function dc(t) {
            var n = pc(t);
            return n.invert = pc(-t),
            n
        }
        function vc(t, n) {
            function e(t, n) {
                var e = Rx(n),
                    a = Rx(t) * e,
                    c = Ix(t) * e,
                    s = Ix(n),
                    f = s * r + a * i;
                return [
                    Lx(c * o - f * u, a * r - s * i),
                    Aa(f * o + c * u)
                ]
            }
            var r = Rx(t),
                i = Ix(t),
                o = Rx(n),
                u = Ix(n);
            return e.invert = function (t, n) {
                var e = Rx(n),
                    a = Rx(t) * e,
                    c = Ix(t) * e,
                    s = Ix(n),
                    f = s * o - c * u;
                return [
                    Lx(c * o + s * u, a * r + f * i),
                    Aa(f * r - a * i)
                ]
            },
            e
        }
        function _c(t, n, e, r, i, o) {
            if (e) {
                var u = Rx(n),
                    a = Ix(n),
                    c = r * e;
                null == i
                    ? (i = n + r * Ex, o = n - c / 2)
                    : (i = yc(u, i), o = yc(u, o), (r > 0
                        ? i < o
                        : i > o) && (i += r * Ex));
                for (var s, f = i; r > 0
                    ? f > o
                    : f < o; f -= c) 
                    s = Oa([
                        u, -a * Rx(f), -a * Ix(f)
                    ]),
                    t.point(s[0], s[1])
            }
        }
        function yc(t, n) {
            n = Fa(n),
            n[0] -= t,
            Ha(n);
            var e = Sa(-n[1]);
            return ((-n[2] < 0
                ? -e
                : e) + Ex - Tx) % Ex
        }
        function gc(t, n, e, r) {
            this.x = t,
            this.z = n,
            this.o = e,
            this.e = r,
            this.v = !1,
            this.n = this.p = null
        }
        function mc(t) {
            if (n = t.length) {
                for (var n, e, r = 0, i = t[0]; ++r < n;) 
                    i.n = e = t[r],
                    e.p = i,
                    i = e;
                i.n = e = t[0],
                e.p = i
            }
        }
        function xc(t, n, e, r) {
            function i(i, o) {
                return t <= i && i <= e && n <= o && o <= r
            }
            function o(i, o, a, s) {
                var f = 0,
                    l = 0;
                if (null == i || (f = u(i, a)) !== (l = u(o, a)) || c(i, o) < 0 ^ a > 0) {
                    do 
                        s.point(0 === f || 3 === f
                            ? t
                            : e, f > 1
                            ? r
                            : n);
                    while ((f = (f + a + 4) % 4) !== l)
                } else 
                    s.point(o[0], o[1])
            }
            function u(r, i) {
                return Px(r[0] - t) < Tx
                    ? i > 0
                        ? 0
                        : 3
                    : Px(r[0] - e) < Tx
                        ? i > 0
                            ? 2
                            : 1
                        : Px(r[1] - n) < Tx
                            ? i > 0
                                ? 1
                                : 0
                            : i > 0
                                ? 3
                                : 2
            }
            function a(t, n) {
                return c(t.x, n.x)
            }
            function c(t, n) {
                var e = u(t, 1),
                    r = u(n, 1);
                return e !== r
                    ? e - r
                    : 0 === e
                        ? n[1] - t[1]
                        : 1 === e
                            ? t[0] - n[0]
                            : 2 === e
                                ? t[1] - n[1]
                                : n[0] - t[0]
            }
            return function (u) {
                function c(t, n) {
                    i(t, n) && k.point(t, n)
                }
                function s() {
                    for (var n = 0, e = 0, i = _.length; e < i; ++e) 
                        for (var o, u, a = _[e], c = 1, s = a.length, f = a[0], l = f[0], h = f[1]; c < s; ++c) 
                            o = l,
                            u = h,
                            f = a[c],
                            l = f[0],
                            h = f[1],
                            u <= r
                                ? h > r && (l - o) * (r - u) > (h - u) * (t - o) && ++n
                                : h <= r && (l - o) * (r - u) < (h - u) * (t - o) && --n;
                    return n
                }
                function f() {
                    k = S,
                    v = [],
                    _ = [],
                    N = !0
                }
                function l() {
                    var t = s(),
                        n = N && t,
                        e = (v = Js(v)).length;
                    (n || e) && (u.polygonStart(), n && (u.lineStart(), o(null, null, 1, u), u.lineEnd()), e && xb(v, a, t, o, u), u.polygonEnd()),
                    k = u,
                    v = _ = y = null
                }
                function h() {
                    A.point = d,
                    _ && _.push(y = []),
                    T = !0,
                    M = !1,
                    b = w = NaN
                }
                function p() {
                    v && (d(g, m), x && M && S.rejoin(), v.push(S.result())),
                    A.point = c,
                    M && k.lineEnd()
                }
                function d(o, u) {
                    var a = i(o, u);
                    if (_ && y.push([o, u]), T) 
                        g = o,
                        m = u,
                        x = a,
                        T = !1,
                        a && (k.lineStart(), k.point(o, u));
                    else if (a && M) 
                        k.point(o, u);
                    else {
                        var c = [
                                b = Math.max(wb, Math.min(bb, b)),
                                w = Math.max(wb, Math.min(bb, w))
                            ],
                            s = [
                                o = Math.max(wb, Math.min(bb, o)),
                                u = Math.max(wb, Math.min(bb, u))
                            ];
                        gb(c, s, t, n, e, r)
                            ? (M || (k.lineStart(), k.point(c[0], c[1])), k.point(s[0], s[1]), a || k.lineEnd(), N = !1)
                            : a && (k.lineStart(), k.point(o, u), N = !1)
                    }
                    b = o,
                    w = u,
                    M = a
                }
                var v,
                    _,
                    y,
                    g,
                    m,
                    x,
                    b,
                    w,
                    M,
                    T,
                    N,
                    k = u,
                    S = yb(),
                    A = {
                        point: c,
                        lineStart: h,
                        lineEnd: p,
                        polygonStart: f,
                        polygonEnd: l
                    };
                return A
            }
        }
        function bc() {
            Nb.point = Mc,
            Nb.lineEnd = wc
        }
        function wc() {
            Nb.point = Nb.lineEnd = Ca
        }
        function Mc(t, n) {
            t *= zx,
            n *= zx,
            ib = t,
            ob = Ix(n),
            ub = Rx(n),
            Nb.point = Tc
        }
        function Tc(t, n) {
            t *= zx,
            n *= zx;
            var e = Ix(n),
                r = Rx(n),
                i = Px(t - ib),
                o = Rx(i),
                u = Ix(i),
                a = r * u,
                c = ub * e - ob * r * o,
                s = ob * e + ub * r * o;
            Tb.add(Lx(Bx(a * a + c * c), s)),
            ib = t,
            ob = e,
            ub = r
        }
        function Nc(t, n, e) {
            var r = Os(t, n - Tx, e).concat(n);
            return function (t) {
                return r.map(function (n) {
                    return [t, n]
                })
            }
        }
        function kc(t, n, e) {
            var r = Os(t, n - Tx, e).concat(n);
            return function (t) {
                return r.map(function (n) {
                    return [n, t]
                })
            }
        }
        function Sc() {
            function t() {
                return {type: "MultiLineString", coordinates: n()}
            }
            function n() {
                return Os(Ux(o / _) * _, i, _)
                    .map(h)
                    .concat(Os(Ux(s / y) * y, c, y).map(p))
                    .concat(Os(Ux(r / d) * d, e, d).filter(function (t) {
                        return Px(t % _) > Tx
                    }).map(f))
                    .concat(Os(Ux(a / v) * v, u, v).filter(function (t) {
                        return Px(t % y) > Tx
                    }).map(l))
            }
            var e,
                r,
                i,
                o,
                u,
                a,
                c,
                s,
                f,
                l,
                h,
                p,
                d = 10,
                v = d,
                _ = 90,
                y = 360,
                g = 2.5;
            return t.lines = function () {
                return n().map(function (t) {
                    return {type: "LineString", coordinates: t}
                })
            },
            t.outline = function () {
                return {
                    type: "Polygon",
                    coordinates: [h(o).concat(p(c).slice(1), h(i).reverse().slice(1), p(s).reverse().slice(1))]
                }
            },
            t.extent = function (n) {
                return arguments.length
                    ? t
                        .extentMajor(n)
                        .extentMinor(n)
                    : t.extentMinor()
            },
            t.extentMajor = function (n) {
                return arguments.length
                    ? (o =+ n[0][0], i =+ n[1][0], s =+ n[0][1], c =+ n[1][1], o > i && (n = o, o = i, i = n), s > c && (n = s, s = c, c = n), t.precision(g))
                    : [
                        [
                            o, s
                        ],
                        [i, c]
                    ]
            },
            t.extentMinor = function (n) {
                return arguments.length
                    ? (r =+ n[0][0], e =+ n[1][0], a =+ n[0][1], u =+ n[1][1], r > e && (n = r, r = e, e = n), a > u && (n = a, a = u, u = n), t.precision(g))
                    : [
                        [
                            r, a
                        ],
                        [e, u]
                    ]
            },
            t.step = function (n) {
                return arguments.length
                    ? t
                        .stepMajor(n)
                        .stepMinor(n)
                    : t.stepMinor()
            },
            t.stepMajor = function (n) {
                return arguments.length
                    ? (_ =+ n[0], y =+ n[1], t)
                    : [_, y]
            },
            t.stepMinor = function (n) {
                return arguments.length
                    ? (d =+ n[0], v =+ n[1], t)
                    : [d, v]
            },
            t.precision = function (n) {
                return arguments.length
                    ? (g =+ n, f = Nc(a, u, 90), l = kc(r, e, g), h = Nc(s, c, 90), p = kc(o, i, g), t)
                    : g
            },
            t.extentMajor([
                [
                    -180, -90 + Tx
                ],
                [
                    180, 90 - Tx
                ]
            ]).extentMinor([
                [
                    -180, -80 - Tx
                ],
                [
                    180, 80 + Tx
                ]
            ])
        }
        function Ac() {
            return Sc()()
        }
        function Ec() {
            Lb.point = Cc
        }
        function Cc(t, n) {
            Lb.point = zc,
            ab = sb = t,
            cb = fb = n
        }
        function zc(t, n) {
            qb.add(fb * t - sb * n),
            sb = t,
            fb = n
        }
        function Pc() {
            zc(ab, cb)
        }
        function qc(t, n) {
            t < Rb && (Rb = t),
            t > Db && (Db = t),
            n < Ub && (Ub = n),
            n > Ob && (Ob = n)
        }
        function Lc(t, n) {
            Ib += t,
            Yb += n,
            ++Bb
        }
        function Rc() {
            Zb.point = Uc
        }
        function Uc(t, n) {
            Zb.point = Dc,
            Lc(pb = t, db = n)
        }
        function Dc(t, n) {
            var e = t - pb,
                r = n - db,
                i = Bx(e * e + r * r);
            jb += i * (pb + t) / 2,
            Hb += i * (db + n) / 2,
            Xb += i,
            Lc(pb = t, db = n)
        }
        function Oc() {
            Zb.point = Lc
        }
        function Fc() {
            Zb.point = Yc
        }
        function Ic() {
            Bc(lb, hb)
        }
        function Yc(t, n) {
            Zb.point = Bc,
            Lc(lb = pb = t, hb = db = n)
        }
        function Bc(t, n) {
            var e = t - pb,
                r = n - db,
                i = Bx(e * e + r * r);
            jb += i * (pb + t) / 2,
            Hb += i * (db + n) / 2,
            Xb += i,
            i = db * t - pb * n,
            Vb += i * (pb + t),
            Wb += i * (db + n),
            $b += 3 * i,
            Lc(pb = t, db = n)
        }
        function jc(t) {
            this._context = t
        }
        function Hc() {
            this._string = []
        }
        function Xc(t) {
            return "m0," + t + "a" + t + "," + t + " 0 1,1 0," + -2 * t + "a" + t + "," + t + " 0 1,1 0," + 2 * t + "z"
        }
        function Vc(t) {
            return t.length > 1
        }
        function Wc(t, n) {
            return ((t = t.x)[0] < 0
                ? t[1] - Sx - Tx
                : Sx - t[1]) - ((n = n.x)[0] < 0
                ? n[1] - Sx - Tx
                : Sx - n[1])
        }
        function $c(t) {
            var n,
                e = NaN,
                r = NaN,
                i = NaN;
            return {
                lineStart: function () {
                    t.lineStart(),
                    n = 1
                },
                point: function (o, u) {
                    var a = o > 0
                            ? kx
                            : -kx,
                        c = Px(o - e);
                    Px(c - kx) < Tx
                        ? (t.point(e, r = (r + u) / 2 > 0
                            ? Sx
                            : -Sx), t.point(i, r), t.lineEnd(), t.lineStart(), t.point(a, r), t.point(o, r), n = 0)
                        : i !== a && c >= kx && (Px(e - i) < Tx && (e -= i * Tx), Px(o - a) < Tx && (o -= a * Tx), r = Zc(e, r, o, u), t.point(i, r), t.lineEnd(), t.lineStart(), t.point(a, r), n = 0),
                    t.point(e = o, r = u),
                    i = a
                },
                lineEnd: function () {
                    t.lineEnd(),
                    e = r = NaN
                },
                clean: function () {
                    return 2 - n
                }
            }
        }
        function Zc(t, n, e, r) {
            var i,
                o,
                u = Ix(t - e);
            return Px(u) > Tx
                ? qx((Ix(n) * (o = Rx(r)) * Ix(e) - Ix(r) * (i = Rx(n)) * Ix(t)) / (i * o * u))
                : (n + r) / 2
        }
        function Gc(t, n, e, r) {
            var i;
            if (null == t) 
                i = e * Sx,
                r.point(-kx, i),
                r.point(0, i),
                r.point(kx, i),
                r.point(kx, 0),
                r.point(kx, -i),
                r.point(0, -i),
                r.point(-kx, -i),
                r.point(-kx, 0),
                r.point(-kx, i);
            else if (Px(t[0] - n[0]) > Tx) {
                var o = t[0] < n[0]
                    ? kx
                    : -kx;
                i = e * o / 2,
                r.point(-o, i),
                r.point(0, i),
                r.point(o, i)
            } else 
                r.point(n[0], n[1])
        }
        function Jc(t) {
            return function (n) {
                var e = new Qc;
                for (var r in t) 
                    e[r] = t[r];
                return e.stream = n,
                e
            }
        }
        function Qc() {}
        function Kc(t, n, e) {
            var r = n[1][0] - n[0][0],
                i = n[1][1] - n[0][1],
                o = t.clipExtent && t.clipExtent();
            t
                .scale(150)
                .translate([0, 0]),
            null != o && t.clipExtent(null),
            Vx(e, t.stream(Fb));
            var u = Fb.result(),
                a = Math.min(r / (u[1][0] - u[0][0]), i / (u[1][1] - u[0][1])),
                c =+ n[0][0] + (r - a * (u[1][0] + u[0][0])) / 2,
                s =+ n[0][1] + (i - a * (u[1][1] + u[0][1])) / 2;
            return null != o && t.clipExtent(o),
            t
                .scale(150 * a)
                .translate([c, s])
        }
        function ts(t, n, e) {
            return Kc(t, [
                [
                    0, 0
                ],
                n
            ], e)
        }
        function ns(t) {
            return Jc({
                point: function (n, e) {
                    n = t(n, e),
                    this
                        .stream
                        .point(n[0], n[1])
                }
            })
        }
        function es(t, n) {
            function e(r, i, o, u, a, c, s, f, l, h, p, d, v, _) {
                var y = s - r,
                    g = f - i,
                    m = y * y + g * g;
                if (m > 4 * n && v--) {
                    var x = u + h,
                        b = a + p,
                        w = c + d,
                        M = Bx(x * x + b * b + w * w),
                        T = Aa(w /= M),
                        N = Px(Px(w) - 1) < Tx || Px(o - l) < Tx
                            ? (o + l) / 2
                            : Lx(b, x),
                        k = t(N, T),
                        S = k[0],
                        A = k[1],
                        E = S - r,
                        C = A - i,
                        z = g * E - y * C;
                    (z * z / m > n || Px((y * E + g * C) / m - .5) > .3 || u * h + a * p + c * d < iw) && (e(r, i, o, u, a, c, S, A, N, x /= M, b /= M, w, v, _), _.point(S, A), e(S, A, N, x, b, w, s, f, l, h, p, d, v, _))
                }
            }
            return function (n) {
                function r(e, r) {
                    e = t(e, r),
                    n.point(e[0], e[1])
                }
                function i() {
                    y = NaN,
                    w.point = o,
                    n.lineStart()
                }
                function o(r, i) {
                    var o = Fa([r, i]),
                        u = t(r, i);
                    e(y, g, _, m, x, b, y = u[0], g = u[1], _ = r, m = o[0], x = o[1], b = o[2], rw, n),
                    n.point(y, g)
                }
                function u() {
                    w.point = r,
                    n.lineEnd()
                }
                function a() {
                    i(),
                    w.point = c,
                    w.lineEnd = s
                }
                function c(t, n) {
                    o(f = t, n),
                    l = y,
                    h = g,
                    p = m,
                    d = x,
                    v = b,
                    w.point = o
                }
                function s() {
                    e(y, g, _, m, x, b, l, h, f, p, d, v, rw, n),
                    w.lineEnd = u,
                    u()
                }
                var f,
                    l,
                    h,
                    p,
                    d,
                    v,
                    _,
                    y,
                    g,
                    m,
                    x,
                    b,
                    w = {
                        point: r,
                        lineStart: i,
                        lineEnd: u,
                        polygonStart: function () {
                            n.polygonStart(),
                            w.lineStart = a
                        },
                        polygonEnd: function () {
                            n.polygonEnd(),
                            w.lineStart = i
                        }
                    };
                return w
            }
        }
        function rs(t) {
            return is(function () {
                return t
            })()
        }
        function is(t) {
            function n(t) {
                return t = f(t[0] * zx, t[1] * zx),
                [
                    t[0] * _ + a,
                    c - t[1] * _
                ]
            }
            function e(t) {
                return t = f.invert((t[0] - a) / _, (c - t[1]) / _),
                t && [
                    t[0] * Cx,
                    t[1] * Cx
                ]
            }
            function r(t, n) {
                return t = u(t, n),
                [
                    t[0] * _ + a,
                    c - t[1] * _
                ]
            }
            function i() {
                f = rb(s = hc(b, w, M), u);
                var t = u(m, x);
                return a = y - t[0] * _,
                c = g + t[1] * _,
                o()
            }
            function o() {
                return d = v = null,
                n
            }
            var u,
                a,
                c,
                s,
                f,
                l,
                h,
                p,
                d,
                v,
                _ = 150,
                y = 480,
                g = 250,
                m = 0,
                x = 0,
                b = 0,
                w = 0,
                M = 0,
                T = null,
                N = tw,
                k = null,
                S = zb,
                A = .5,
                E = ow(r, A);
            return n.stream = function (t) {
                return d && v === t
                    ? d
                    : d = uw(N(s, E(S(v = t))))
            },
            n.clipAngle = function (t) {
                return arguments.length
                    ? (N =+ t
                        ? nw(T = t * zx, 6 * zx)
                        : (T = null, tw), o())
                    : T * Cx
            },
            n.clipExtent = function (t) {
                return arguments.length
                    ? (S = null == t
                        ? (k = l = h = p = null, zb)
                        : xc(k =+ t[0][0], l =+ t[0][1], h =+ t[1][0], p =+ t[1][1]), o())
                    : null == k
                        ? null
                        : [
                            [
                                k, l
                            ],
                            [h, p]
                        ]
            },
            n.scale = function (t) {
                return arguments.length
                    ? (_ =+ t, i())
                    : _
            },
            n.translate = function (t) {
                return arguments.length
                    ? (y =+ t[0], g =+ t[1], i())
                    : [y, g]
            },
            n.center = function (t) {
                return arguments.length
                    ? (m = t[0] % 360 * zx, x = t[1] % 360 * zx, i())
                    : [
                        m * Cx,
                        x * Cx
                    ]
            },
            n.rotate = function (t) {
                return arguments.length
                    ? (b = t[0] % 360 * zx, w = t[1] % 360 * zx, M = t.length > 2
                        ? t[2] % 360 * zx
                        : 0, i())
                    : [
                        b * Cx,
                        w * Cx,
                        M * Cx
                    ]
            },
            n.precision = function (t) {
                return arguments.length
                    ? (E = ow(r, A = t * t), o())
                    : Bx(A)
            },
            n.fitExtent = function (t, e) {
                return Kc(n, t, e)
            },
            n.fitSize = function (t, e) {
                return ts(n, t, e)
            },
            function () {
                return u = t.apply(this, arguments),
                n.invert = u.invert && e,
                i()
            }
        }
        function os(t) {
            var n = 0,
                e = kx / 3,
                r = is(t),
                i = r(n, e);
            return i.parallels = function (t) {
                return arguments.length
                    ? r(n = t[0] * zx, e = t[1] * zx)
                    : [
                        n * Cx,
                        e * Cx
                    ]
            },
            i
        }
        function us(t) {
            function n(t, n) {
                return [
                    t * e,
                    Ix(n) / e
                ]
            }
            var e = Rx(t);
            return n.invert = function (t, n) {
                return [
                    t / e,
                    Aa(n * e)
                ]
            },
            n
        }
        function as(t, n) {
            function e(t, n) {
                var e = Bx(o - 2 * i * Ix(n)) / i;
                return [
                    e * Ix(t *= i),
                    u - e * Rx(t)
                ]
            }
            var r = Ix(t),
                i = (r + Ix(n)) / 2;
            if (Px(i) < Tx) 
                return us(t);
            var o = 1 + r * (2 * i - r),
                u = Bx(o) / i;
            return e.invert = function (t, n) {
                var e = u - n;
                return [
                    Lx(t, Px(e)) / i * Yx(e),
                    Aa((o - (t * t + e * e) * i * i) / (2 * i))
                ]
            },
            e
        }
        function cs(t) {
            var n = t.length;
            return {
                point: function (e, r) {
                    for (var i = -1; ++i < n;) 
                        t[i].point(e, r)
                },
                sphere: function () {
                    for (var e = -1; ++e < n;) 
                        t[e].sphere()
                },
                lineStart: function () {
                    for (var e = -1; ++e < n;) 
                        t[e].lineStart()
                },
                lineEnd: function () {
                    for (var e = -1; ++e < n;) 
                        t[e].lineEnd()
                },
                polygonStart: function () {
                    for (var e = -1; ++e < n;) 
                        t[e].polygonStart()
                },
                polygonEnd: function () {
                    for (var e = -1; ++e < n;) 
                        t[e].polygonEnd()
                }
            }
        }
        function ss(t) {
            return function (n, e) {
                var r = Rx(n),
                    i = Rx(e),
                    o = t(r * i);
                return [
                    o * i * Ix(n),
                    o * Ix(e)
                ]
            }
        }
        function fs(t) {
            return function (n, e) {
                var r = Bx(n * n + e * e),
                    i = t(r),
                    o = Ix(i),
                    u = Rx(i);
                return [
                    Lx(n * o, r * u),
                    Aa(r && e * o / r)
                ]
            }
        }
        function ls(t, n) {
            return [
                t,
                Ox(jx((Sx + n) / 2))
            ]
        }
        function hs(t) {
            var n,
                e = rs(t),
                r = e.scale,
                i = e.translate,
                o = e.clipExtent;
            return e.scale = function (t) {
                return arguments.length
                    ? (r(t), n && e.clipExtent(null), e)
                    : r()
            },
            e.translate = function (t) {
                return arguments.length
                    ? (i(t), n && e.clipExtent(null), e)
                    : i()
            },
            e.clipExtent = function (t) {
                if (!arguments.length) 
                    return n
                        ? null
                        : o();
                if (n = null == t) {
                    var u = kx * r(),
                        a = i();
                    t = [
                        [
                            a[0] - u,
                            a[1] - u
                        ],
                        [
                            a[0] + u,
                            a[1] + u
                        ]
                    ]
                }
                return o(t),
                e
            },
            e.clipExtent(null)
        }
        function ps(t) {
            return jx((Sx + t) / 2)
        }
        function ds(t, n) {
            function e(t, n) {
                o > 0
                    ? n < -Sx + Tx && (n = -Sx + Tx)
                    : n > Sx - Tx && (n = Sx - Tx);
                var e = o / Fx(ps(n), i);
                return [
                    e * Ix(i * t),
                    o - e * Rx(i * t)
                ]
            }
            var r = Rx(t),
                i = t === n
                    ? Ix(t)
                    : Ox(r / Rx(n)) / Ox(ps(n) / ps(t)),
                o = r * Fx(ps(t), i) / i;
            return i
                ? (e.invert = function (t, n) {
                    var e = o - n,
                        r = Yx(i) * Bx(t * t + e * e);
                    return [
                        Lx(t, Px(e)) / i * Yx(e),
                        2 * qx(Fx(o / r, 1 / i)) - Sx
                    ]
                },
                e)
                : ls
        }
        function vs(t, n) {
            return [t, n]
        }
        function _s(t, n) {
            function e(t, n) {
                var e = o - n,
                    r = i * t;
                return [
                    e * Ix(r),
                    o - e * Rx(r)
                ]
            }
            var r = Rx(t),
                i = t === n
                    ? Ix(t)
                    : (r - Rx(n)) / (n - t),
                o = r / i + t;
            return Px(i) < Tx
                ? vs
                : (e.invert = function (t, n) {
                    var e = o - n;
                    return [
                        Lx(t, Px(e)) / i * Yx(e),
                        o - Yx(i) * Bx(t * t + e * e)
                    ]
                },
                e)
        }
        function ys(t, n) {
            var e = Rx(n),
                r = Rx(t) * e;
            return [
                e * Ix(t) / r,
                Ix(n) / r
            ]
        }
        function gs(t, n, e) {
            return 1 === t && 0 === n && 0 === e
                ? zb
                : Jc({
                    point: function (r, i) {
                        this
                            .stream
                            .point(r * t + n, i * t + e)
                    }
                })
        }
        function ms(t, n) {
            return [
                Rx(n) * Ix(t),
                Ix(n)
            ]
        }
        function xs(t, n) {
            var e = Rx(n),
                r = 1 + Rx(t) * e;
            return [
                e * Ix(t) / r,
                Ix(n) / r
            ]
        }
        function bs(t, n) {
            return [
                Ox(jx((Sx + n) / 2)), -t
            ]
        }
        var ws = "4.3.0",
            Ms = function (t, n) {
                return t < n
                    ? -1
                    : t > n
                        ? 1
                        : t >= n
                            ? 0
                            : NaN
            },
            Ts = function (t) {
                return 1 === t.length && (t = n(t)), {
                    left: function (n, e, r, i) {
                        for (null == r && (r = 0), null == i && (i = n.length); r < i;) {
                            var o = r + i >>> 1;
                            t(n[o], e) < 0
                                ? r = o + 1
                                : i = o
                        }
                        return r
                    },
                    right: function (n, e, r, i) {
                        for (null == r && (r = 0), null == i && (i = n.length); r < i;) {
                            var o = r + i >>> 1;
                            t(n[o], e) > 0
                                ? i = o
                                : r = o + 1
                        }
                        return r
                    }
                }
            },
            Ns = Ts(Ms),
            ks = Ns.right,
            Ss = Ns.left,
            As = function (t, n) {
                return n < t
                    ? -1
                    : n > t
                        ? 1
                        : n >= t
                            ? 0
                            : NaN
            },
            Es = function (t) {
                return null === t
                    ? NaN :+ t
            },
            Cs = function (t, n) {
                var e,
                    r,
                    i = t.length,
                    o = 0,
                    u = 0,
                    a = -1,
                    c = 0;
                if (null == n) 
                    for (; ++a < i;) 
                        isNaN(e = Es(t[a])) || (r = e - o, o += r / ++c, u += r * (e - o));
            else 
                    for (; ++a < i;) 
                        isNaN(e = Es(n(t[a], a, t))) || (r = e - o, o += r / ++c, u += r * (e - o));
            if (c > 1) 
                    return u / (c - 1)
            },
            zs = function (t, n) {
                var e = Cs(t, n);
                return e
                    ? Math.sqrt(e)
                    : e
            },
            Ps = function (t, n) {
                var e,
                    r,
                    i,
                    o = -1,
                    u = t.length;
                if (null == n) {
                    for (; ++o < u;) 
                        if (null != (r = t[o]) && r >= r) {
                            e = i = r;
                            break
                        }
                    for (; ++o < u;) 
                        null != (r = t[o]) && (e > r && (e = r), i < r && (i = r))
                } else {
                    for (; ++o < u;) 
                        if (null != (r = n(t[o], o, t)) && r >= r) {
                            e = i = r;
                            break
                        }
                    for (; ++o < u;) 
                        null != (r = n(t[o], o, t)) && (e > r && (e = r), i < r && (i = r))
                }
                return [e, i]
            },
            qs = Array.prototype,
            Ls = qs.slice,
            Rs = qs.map,
            Us = function (t) {
                return function () {
                    return t
                }
            },
            Ds = function (t) {
                return t
            },
            Os = function (t, n, e) {
                t =+ t,
                n =+ n,
                e = (i = arguments.length) < 2
                    ? (n = t, t = 0, 1)
                    : i < 3
                        ? 1 :+ e;
                for (var r = -1, i = 0 | Math.max(0, Math.ceil((n - t) / e)), o = new Array(i); ++r < i;) 
                    o[r] = t + r * e;
                return o
            },
            Fs = Math.sqrt(50),
            Is = Math.sqrt(10),
            Ys = Math.sqrt(2),
            Bs = function (t, n, r) {
                var i = e(t, n, r);
                return Os(Math.ceil(t / i) * i, Math.floor(n / i) * i + i / 2, i)
            },
            js = function (t) {
                return Math.ceil(Math.log(t.length) / Math.LN2) + 1
            },
            Hs = function () {
                function t(t) {
                    var i,
                        o,
                        u = t.length,
                        a = new Array(u);
                    for (i = 0; i < u; ++i) 
                        a[i] = n(t[i], i, t);
                    var c = e(a),
                        s = c[0],
                        f = c[1],
                        l = r(a, s, f);
                    Array.isArray(l) || (l = Bs(s, f, l));
                    for (var h = l.length; l[0] <= s;) 
                        l.shift(),
                        --h;
                    for (; l[h - 1] >= f;) 
                        l.pop(),
                        --h;
                    var p,
                        d = new Array(h + 1);
                    for (i = 0; i <= h; ++i) 
                        p = d[i] = [],
                        p.x0 = i > 0
                            ? l[i - 1]
                            : s,
                        p.x1 = i < h
                            ? l[i]
                            : f;
                    for (i = 0; i < u; ++i) 
                        o = a[i],
                        s <= o && o <= f && d[ks(l, o, 0, h)].push(t[i]);
                    return d
                }
                var n = Ds,
                    e = Ps,
                    r = js;
                return t.value = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : Us(e), t)
                        : n
                },
                t.domain = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : Us([n[0], n[1]]), t)
                        : e
                },
                t.thresholds = function (n) {
                    return arguments.length
                        ? (r = "function" == typeof n
                            ? n
                            : Us(Array.isArray(n)
                                ? Ls.call(n)
                                : n), t)
                        : r
                },
                t
            },
            Xs = function (t, n, e) {
                if (null == e && (e = Es), r = t.length) {
                    if ((n =+ n) <= 0 || r < 2) 
                        return + e(t[0], 0, t);
                    if (n >= 1) 
                        return + e(t[r - 1], r - 1, t);
                    var r,
                        i = (r - 1) * n,
                        o = Math.floor(i),
                        u =+ e(t[o], o, t),
                        a =+ e(t[o + 1], o + 1, t);
                    return u + (a - u) * (i - o)
                }
            },
            Vs = function (t, n, e) {
                return t = Rs
                    .call(t, Es)
                    .sort(Ms),
                Math.ceil((e - n) / (2 * (Xs(t, .75) - Xs(t, .25)) * Math.pow(t.length, -1 / 3)))
            },
            Ws = function (t, n, e) {
                return Math.ceil((e - n) / (3.5 * zs(t) * Math.pow(t.length, -1 / 3)))
            },
            $s = function (t, n) {
                var e,
                    r,
                    i = -1,
                    o = t.length;
                if (null == n) {
                    for (; ++i < o;) 
                        if (null != (r = t[i]) && r >= r) {
                            e = r;
                            break
                        }
                    for (; ++i < o;) 
                        null != (r = t[i]) && r > e && (e = r)
                } else {
                    for (; ++i < o;) 
                        if (null != (r = n(t[i], i, t)) && r >= r) {
                            e = r;
                            break
                        }
                    for (; ++i < o;) 
                        null != (r = n(t[i], i, t)) && r > e && (e = r)
                }
                return e
            },
            Zs = function (t, n) {
                var e,
                    r = 0,
                    i = t.length,
                    o = -1,
                    u = i;
                if (null == n) 
                    for (; ++o < i;) 
                        isNaN(e = Es(t[o]))
                            ? --u
                            : r += e;
                else 
                    for (; ++o < i;) 
                        isNaN(e = Es(n(t[o], o, t)))
                            ? --u
                            : r += e;
                if (u) 
                    return r / u
            },
            Gs = function (t, n) {
                var e,
                    r = [],
                    i = t.length,
                    o = -1;
                if (null == n) 
                    for (; ++o < i;) 
                        isNaN(e = Es(t[o])) || r.push(e);
            else 
                    for (; ++o < i;) 
                        isNaN(e = Es(n(t[o], o, t))) || r.push(e);
            return Xs(r.sort(Ms), .5)
            },
            Js = function (t) {
                for (var n, e, r, i = t.length, o = -1, u = 0; ++o < i;) 
                    u += t[o].length;
                for (e = new Array(u); --i >= 0;) 
                    for (r = t[i], n = r.length; --n >= 0;) 
                        e[--u] = r[n];
            return e
            },
            Qs = function (t, n) {
                var e,
                    r,
                    i = -1,
                    o = t.length;
                if (null == n) {
                    for (; ++i < o;) 
                        if (null != (r = t[i]) && r >= r) {
                            e = r;
                            break
                        }
                    for (; ++i < o;) 
                        null != (r = t[i]) && e > r && (e = r)
                } else {
                    for (; ++i < o;) 
                        if (null != (r = n(t[i], i, t)) && r >= r) {
                            e = r;
                            break
                        }
                    for (; ++i < o;) 
                        null != (r = n(t[i], i, t)) && e > r && (e = r)
                }
                return e
            },
            Ks = function (t) {
                for (var n = 0, e = t.length - 1, r = t[0], i = new Array(e < 0
                    ? 0
                    : e); n < e;) 
                    i[n] = [
                        r, r = t[++n]
                    ];
                return i
            },
            tf = function (t, n) {
                for (var e = n.length, r = new Array(e); e--;) 
                    r[e] = t[n[e]];
                return r
            },
            nf = function (t, n) {
                if (e = t.length) {
                    var e,
                        r,
                        i = 0,
                        o = 0,
                        u = t[o];
                    for (n || (n = Ms); ++i < e;) 
                        (n(r = t[i], u) < 0 || 0 !== n(u, u)) && (u = r, o = i);
                    return 0 === n(u, u)
                        ? o
                        : void 0
                }
            },
            ef = function (t, n, e) {
                for (var r, i, o = (null == e
                    ? t.length
                    : e) - (n = null == n
                    ? 0 :+ n); o;) 
                    i = Math.random() * o-- | 0,
                    r = t[o + n],
                    t[o + n] = t[i + n],
                    t[i + n] = r;
                return t
            },
            rf = function (t, n) {
                var e,
                    r = 0,
                    i = t.length,
                    o = -1;
                if (null == n) 
                    for (; ++o < i;) 
                        (e =+ t[o]) && (r += e);
            else 
                    for (; ++o < i;) 
                        (e =+ n(t[o], o, t)) && (r += e);
            return r
            },
            of = function (t) {
                if (!(o = t.length)) 
                    return [];
                for (var n = -1, e = Qs(t, r), i = new Array(e); ++n < e;) 
                    for (var o, u = -1, a = i[n] = new Array(o); ++u < o;) 
                        a[u] = t[u][n];
            return i
            },
            uf = function () {
                return of(arguments)
            },
            af = "$";
        i.prototype = o.prototype = {
            constructor: i,
            has: function (t) {
                return af + t in this
            },
            get: function (t) {
                return this[af + t]
            },
            set: function (t, n) {
                return this[af + t] = n,
                this
            },
            remove: function (t) {
                var n = af + t;
                return n in this && delete this[n]
            },
            clear: function () {
                for (var t in this) 
                    t[0] === af && delete this[t]
            },
            keys: function () {
                var t = [];
                for (var n in this) 
                    n[0] === af && t.push(n.slice(1));
                return t
            },
            values: function () {
                var t = [];
                for (var n in this) 
                    n[0] === af && t.push(this[n]);
                return t
            },
            entries: function () {
                var t = [];
                for (var n in this) 
                    n[0] === af && t.push({
                        key: n.slice(1),
                        value: this[n]
                    });
                return t
            },
            size: function () {
                var t = 0;
                for (var n in this) 
                    n[0] === af && ++t;
                return t
            },
            empty: function () {
                for (var t in this) 
                    if (t[0] === af) 
                        return !1;
            return !0
            },
            each: function (t) {
                for (var n in this) 
                    n[0] === af && t(this[n], n.slice(1), this)
            }
        };
        var cf = function () {
                function t(n, i, u, a) {
                    if (i >= f.length) 
                        return null != r
                            ? r(n)
                            : null != e
                                ? n.sort(e)
                                : n;
                    for (var c, s, l, h = -1, p = n.length, d = f[i++], v = o(), _ = u(); ++h < p;) 
                        (l = v.get(c = d(s = n[h]) + ""))
                            ? l.push(s)
                            : v.set(c, [s]);
                    return v.each(function (n, e) {
                        a(_, e, t(n, i, u, a))
                    }),
                    _
                }
                function n(t, e) {
                    if (++e > f.length) 
                        return t;
                    var i,
                        o = l[e - 1];
                    return null != r && e >= f.length
                        ? i = t.entries()
                        : (i = [], t.each(function (t, r) {
                            i.push({
                                key: r,
                                values: n(t, e)
                            })
                        })),
                    null != o
                        ? i.sort(function (t, n) {
                            return o(t.key, n.key)
                        })
                        : i
                }
                var e,
                    r,
                    i,
                    f = [],
                    l = [];
                return i = {
                    object: function (n) {
                        return t(n, 0, u, a)
                    },
                    map: function (n) {
                        return t(n, 0, c, s)
                    },
                    entries: function (e) {
                        return n(t(e, 0, c, s), 0)
                    },
                    key: function (t) {
                        return f.push(t),
                        i
                    },
                    sortKeys: function (t) {
                        return l[f.length - 1] = t,
                        i
                    },
                    sortValues: function (t) {
                        return e = t,
                        i
                    },
                    rollup: function (t) {
                        return r = t,
                        i
                    }
                }
            },
            sf = o.prototype;
        f.prototype = l.prototype = {
            constructor: f,
            has: sf.has,
            add: function (t) {
                return t += "",
                this[af + t] = t,
                this
            },
            remove: sf.remove,
            clear: sf.clear,
            values: sf.keys,
            size: sf.size,
            empty: sf.empty,
            each: sf.each
        };
        var ff = function (t) {
                var n = [];
                for (var e in t) 
                    n.push(e);
                return n
            },
            lf = function (t) {
                var n = [];
                for (var e in t) 
                    n.push(t[e]);
                return n
            },
            hf = function (t) {
                var n = [];
                for (var e in t) 
                    n.push({key: e, value: t[e]});
                return n
            },
            pf = function (t, n) {
                return t = null == t
                    ? 0 :+ t,
                n = null == n
                    ? 1 :+ n,
                1 === arguments.length
                    ? (n = t, t = 0)
                    : n -= t,
                function () {
                    return Math.random() * n + t
                }
            },
            df = function (t, n) {
                var e,
                    r;
                return t = null == t
                    ? 0 :+ t,
                n = null == n
                    ? 1 :+ n,
                function () {
                    var i;
                    if (null != e) 
                        i = e,
                        e = null;
                    else 
                        do 
                            e = 2 * Math.random() - 1,
                            i = 2 * Math.random() - 1,
                            r = e * e + i * i;
                while (!r || r > 1) 
                    ;
                    return t + n * i * Math.sqrt(-2 * Math.log(r) / r)
                }
            },
            vf = function () {
                var t = df.apply(this, arguments);
                return function () {
                    return Math.exp(t())
                }
            },
            _f = function (t) {
                return function () {
                    for (var n = 0, e = 0; e < t; ++e) 
                        n += Math.random();
                    return n
                }
            },
            yf = function (t) {
                var n = _f(t);
                return function () {
                    return n() / t
                }
            },
            gf = function (t) {
                return function () {
                    return -Math.log(1 - Math.random()) / t
                }
            },
            mf = 3,
            xf = function t(n) {
                function e(t) {
                    return Math.pow(t, n)
                }
                return n =+ n,
                e.exponent = t,
                e
            }(mf),
            bf = function t(n) {
                function e(t) {
                    return 1 - Math.pow(1 - t, n)
                }
                return n =+ n,
                e.exponent = t,
                e
            }(mf),
            wf = function t(n) {
                function e(t) {
                    return ((t *= 2) <= 1
                        ? Math.pow(t, n)
                        : 2 - Math.pow(2 - t, n)) / 2
                }
                return n =+ n,
                e.exponent = t,
                e
            }(mf),
            Mf = Math.PI,
            Tf = Mf / 2,
            Nf = 4 / 11,
            kf = 6 / 11,
            Sf = 8 / 11,
            Af = .75,
            Ef = 9 / 11,
            Cf = 10 / 11,
            zf = .9375,
            Pf = 21 / 22,
            qf = 63 / 64,
            Lf = 1 / Nf / Nf,
            Rf = 1.70158,
            Uf = function t(n) {
                function e(t) {
                    return t * t * ((n + 1) * t - n)
                }
                return n =+ n,
                e.overshoot = t,
                e
            }(Rf),
            Df = function t(n) {
                function e(t) {
                    return-- t * t * ((n + 1) * t + n) + 1
                }
                return n =+ n,
                e.overshoot = t,
                e
            }(Rf),
            Of = function t(n) {
                function e(t) {
                    return ((t *= 2) < 1
                        ? t * t * ((n + 1) * t - n)
                        : (t -= 2) * t * ((n + 1) * t + n) + 2) / 2
                }
                return n =+ n,
                e.overshoot = t,
                e
            }(Rf),
            Ff = 2 * Math.PI,
            If = 1,
            Yf = .3,
            Bf = function t(n, e) {
                function r(t) {
                    return n * Math.pow(2, 10 * --t) * Math.sin((i - t) / e)
                }
                var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= Ff);
                return r.amplitude = function (n) {
                    return t(n, e * Ff)
                },
                r.period = function (e) {
                    return t(n, e)
                },
                r
            }(If, Yf),
            jf = function t(n, e) {
                function r(t) {
                    return 1 - n * Math.pow(2, -10 * (t =+ t)) * Math.sin((t + i) / e)
                }
                var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= Ff);
                return r.amplitude = function (n) {
                    return t(n, e * Ff)
                },
                r.period = function (e) {
                    return t(n, e)
                },
                r
            }(If, Yf),
            Hf = function t(n, e) {
                function r(t) {
                    return ((t = 2 * t - 1) < 0
                        ? n * Math.pow(2, 10 * t) * Math.sin((i - t) / e)
                        : 2 - n * Math.pow(2, -10 * t) * Math.sin((i + t) / e)) / 2
                }
                var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= Ff);
                return r.amplitude = function (n) {
                    return t(n, e * Ff)
                },
                r.period = function (e) {
                    return t(n, e)
                },
                r
            }(If, Yf),
            Xf = function (t) {
                for (var n, e = -1, r = t.length, i = t[r - 1], o = 0; ++e < r;) 
                    n = i,
                    i = t[e],
                    o += n[1] * i[0] - n[0] * i[1];
                return o / 2
            },
            Vf = function (t) {
                for (var n, e, r = -1, i = t.length, o = 0, u = 0, a = t[i - 1], c = 0; ++r < i;) 
                    n = a,
                    a = t[r],
                    c += e = n[0] * a[1] - a[0] * n[1],
                    o += (n[0] + a[0]) * e,
                    u += (n[1] + a[1]) * e;
                return c *= 3,
                [
                    o / c,
                    u / c
                ]
            },
            Wf = function (t, n, e) {
                return (n[0] - t[0]) * (e[1] - t[1]) - (n[1] - t[1]) * (e[0] - t[0])
            },
            $f = function (t) {
                if ((e = t.length) < 3) 
                    return null;
                var n,
                    e,
                    r = new Array(e),
                    i = new Array(e);
                for (n = 0; n < e; ++n) 
                    r[n] = [ + t[n][0], + t[n][1],
                        n
                    ];
                for (r.sort(z), n = 0; n < e; ++n) 
                    i[n] = [
                        r[n][0], -r[n][1]
                    ];
                var o = P(r),
                    u = P(i),
                    a = u[0] === o[0],
                    c = u[u.length - 1] === o[o.length - 1],
                    s = [];
                for (n = o.length - 1; n >= 0; --n) 
                    s.push(t[r[o[n]][2]]);
                for (n =+ a; n < u.length - c; ++n) 
                    s.push(t[r[u[n]][2]]);
                return s
            },
            Zf = function (t, n) {
                for (var e, r, i = t.length, o = t[i - 1], u = n[0], a = n[1], c = o[0], s = o[1], f = !1, l = 0; l < i; ++l) 
                    o = t[l],
                    e = o[0],
                    r = o[1],
                    r > a != s > a && u < (c - e) * (a - r) / (s - r) + e && (f = !f),
                    c = e,
                    s = r;
                return f
            },
            Gf = function (t) {
                for (var n, e, r = -1, i = t.length, o = t[i - 1], u = o[0], a = o[1], c = 0; ++r < i;) 
                    n = u,
                    e = a,
                    o = t[r],
                    u = o[0],
                    a = o[1],
                    n -= u,
                    e -= a,
                    c += Math.sqrt(n * n + e * e);
                return c
            },
            Jf = Math.PI,
            Qf = 2 * Jf,
            Kf = 1e-6,
            tl = Qf - Kf;
        q.prototype = L.prototype = {
            constructor: q,
            moveTo: function (t, n) {
                this
                    ._
                    .push("M", this._x0 = this._x1 =+ t, ",", this._y0 = this._y1 =+ n)
            },
            closePath: function () {
                null !== this._x1 && (this._x1 = this._x0, this._y1 = this._y0, this._.push("Z"))
            },
            lineTo: function (t, n) {
                this
                    ._
                    .push("L", this._x1 =+ t, ",", this._y1 =+ n)
            },
            quadraticCurveTo: function (t, n, e, r) {
                this
                    ._
                    .push("Q", + t, ",", + n, ",", this._x1 =+ e, ",", this._y1 =+ r)
            },
            bezierCurveTo: function (t, n, e, r, i, o) {
                this
                    ._
                    .push("C", + t, ",", + n, ",", + e, ",", + r, ",", this._x1 =+ i, ",", this._y1 =+ o)
            },
            arcTo: function (t, n, e, r, i) {
                t =+ t,
                n =+ n,
                e =+ e,
                r =+ r,
                i =+ i;
                var o = this._x1,
                    u = this._y1,
                    a = e - t,
                    c = r - n,
                    s = o - t,
                    f = u - n,
                    l = s * s + f * f;
                if (i < 0) 
                    throw new Error("negative radius: " + i);
                if (null === this._x1) 
                    this._.push("M", this._x1 = t, ",", this._y1 = n);
                else if (l > Kf) 
                    if (Math.abs(f * a - c * s) > Kf && i) {
                        var h = e - o,
                            p = r - u,
                            d = a * a + c * c,
                            v = h * h + p * p,
                            _ = Math.sqrt(d),
                            y = Math.sqrt(l),
                            g = i * Math.tan((Jf - Math.acos((d + l - v) / (2 * _ * y))) / 2),
                            m = g / y,
                            x = g / _;
                        Math.abs(m - 1) > Kf && this
                            ._
                            .push("L", t + m * s, ",", n + m * f),
                        this
                            ._
                            .push("A", i, ",", i, ",0,0,", + (f * h > s * p), ",", this._x1 = t + x * a, ",", this._y1 = n + x * c)
                    } else 
                        this
                            ._
                            .push("L", this._x1 = t, ",", this._y1 = n);
                else ;
                }
            ,
            arc: function (t, n, e, r, i, o) {
                t =+ t,
                n =+ n,
                e =+ e;
                var u = e * Math.cos(r),
                    a = e * Math.sin(r),
                    c = t + u,
                    s = n + a,
                    f = 1 ^ o,
                    l = o
                        ? r - i
                        : i - r;
                if (e < 0) 
                    throw new Error("negative radius: " + e);
                null === this._x1
                    ? this
                        ._
                        .push("M", c, ",", s)
                    : (Math.abs(this._x1 - c) > Kf || Math.abs(this._y1 - s) > Kf) && this
                        ._
                        .push("L", c, ",", s),
                e && (l > tl
                    ? this._.push("A", e, ",", e, ",0,1,", f, ",", t - u, ",", n - a, "A", e, ",", e, ",0,1,", f, ",", this._x1 = c, ",", this._y1 = s)
                    : (l < 0 && (l = l % Qf + Qf), this._.push("A", e, ",", e, ",0,", + (l >= Jf), ",", f, ",", this._x1 = t + e * Math.cos(i), ",", this._y1 = n + e * Math.sin(i))))
            },
            rect: function (t, n, e, r) {
                this
                    ._
                    .push("M", this._x0 = this._x1 =+ t, ",", this._y0 = this._y1 =+ n, "h", + e, "v", + r, "h", -e, "Z")
            },
            toString: function () {
                return this
                    ._
                    .join("")
            }
        };
        var nl = function (t) {
                var n =+ this
                        ._x
                        .call(null, t),
                    e =+ this
                        ._y
                        .call(null, t);
                return R(this.cover(n, e), n, e, t)
            },
            el = function (t, n) {
                if (isNaN(t =+ t) || isNaN(n =+ n)) 
                    return this;
                var e = this._x0,
                    r = this._y0,
                    i = this._x1,
                    o = this._y1;
                if (isNaN(e)) 
                    i = (e = Math.floor(t)) + 1,
                    o = (r = Math.floor(n)) + 1;
                else {
                    if (!(e > t || t > i || r > n || n > o)) 
                        return this;
                    var u,
                        a,
                        c = i - e,
                        s = this._root;
                    switch (a = (n < (r + o) / 2) << 1 | t < (e + i) / 2) {
                        case 0:
                            do 
                                u = new Array(4),
                                u[a] = s,
                                s = u;
                            while (c *= 2, i = e + c, o = r + c, t > i || n > o);
                            break;
                        case 1:
                            do 
                                u = new Array(4),
                                u[a] = s,
                                s = u;
                            while (c *= 2, e = i - c, o = r + c, e > t || n > o);
                            break;
                        case 2:
                            do 
                                u = new Array(4),
                                u[a] = s,
                                s = u;
                            while (c *= 2, i = e + c, r = o - c, t > i || r > n);
                            break;
                        case 3:
                            do 
                                u = new Array(4),
                                u[a] = s,
                                s = u;
                            while (c *= 2, e = i - c, r = o - c, e > t || r > n)
                    }
                    this._root && this._root.length && (this._root = s)
                }
                return this._x0 = e,
                this._y0 = r,
                this._x1 = i,
                this._y1 = o,
                this
            },
            rl = function () {
                var t = [];
                return this.visit(function (n) {
                    if (!n.length) 
                        do 
                            t.push(n.data);
                while (n = n.next) 
                    }
                ),
                t
            },
            il = function (t) {
                return arguments.length
                    ? this.cover( + t[0][0], + t[0][1]).cover( + t[1][0], + t[1][1])
                    : isNaN(this._x0)
                        ? void 0
                        : [
                            [
                                this._x0, this._y0
                            ],
                            [this._x1, this._y1]
                        ]
            },
            ol = function (t, n, e, r, i) {
                this.node = t,
                this.x0 = n,
                this.y0 = e,
                this.x1 = r,
                this.y1 = i
            },
            ul = function (t, n, e) {
                var r,
                    i,
                    o,
                    u,
                    a,
                    c,
                    s,
                    f = this._x0,
                    l = this._y0,
                    h = this._x1,
                    p = this._y1,
                    d = [],
                    v = this._root;
                for (v && d.push(new ol(v, f, l, h, p)), null == e
                    ? e = 1 / 0
                    : (f = t - e, l = n - e, h = t + e, p = n + e, e *= e); c = d.pop();) 
                    if (!(!(v = c.node) || (i = c.x0) > h || (o = c.y0) > p || (u = c.x1) < f || (a = c.y1) < l)) 
                        if (v.length) {
                            var _ = (i + u) / 2,
                                y = (o + a) / 2;
                            d.push(new ol(v[3], _, y, u, a), new ol(v[2], i, y, _, a), new ol(v[1], _, o, u, y), new ol(v[0], i, o, _, y)),
                            (s = (n >= y) << 1 | t >= _) && (c = d[d.length - 1], d[d.length - 1] = d[d.length - 1 - s], d[d.length - 1 - s] = c)
                        }
                    else {
                    var g = t - + this
                            ._x
                            .call(null, v.data),
                        m = n - + this
                            ._y
                            .call(null, v.data),
                        x = g * g + m * m;
                    if (x < e) {
                        var b = Math.sqrt(e = x);
                        f = t - b,
                        l = n - b,
                        h = t + b,
                        p = n + b,
                        r = v.data
                    }
                }
                return r
            },
            al = function (t) {
                if (isNaN(o =+ this._x.call(null, t)) || isNaN(u =+ this._y.call(null, t))) 
                    return this;
                var n,
                    e,
                    r,
                    i,
                    o,
                    u,
                    a,
                    c,
                    s,
                    f,
                    l,
                    h,
                    p = this._root,
                    d = this._x0,
                    v = this._y0,
                    _ = this._x1,
                    y = this._y1;
                if (!p) 
                    return this;
                if (p.length) 
                    for (;;) {
                        if ((s = o >= (a = (d + _) / 2))
                            ? d = a
                            : _ = a, (f = u >= (c = (v + y) / 2))
                            ? v = c
                            : y = c, n = p, !(p = p[l = f << 1 | s])) 
                            return this;
                        if (!p.length) 
                            break;
                        
                        (n[l + 1 & 3] || n[l + 2 & 3] || n[l + 3 & 3]) && (e = n, h = l)
                    }
                for (; p.data !== t;) 
                    if (r = p, !(p = p.next)) 
                        return this;
            return (i = p.next) && delete p.next,
                r
                    ? (i
                        ? r.next = i
                        : delete r.next, this)
                    : n
                        ? (i
                            ? n[l] = i
                            : delete n[l], (p = n[0] || n[1] || n[2] || n[3]) && p === (n[3] || n[2] || n[1] || n[0]) && !p.length && (e
                            ? e[h] = p
                            : this._root = p), this)
                        : (this._root = i, this)
            },
            cl = function () {
                return this._root
            },
            sl = function () {
                var t = 0;
                return this.visit(function (n) {
                    if (!n.length) 
                        do 
                            ++t;
                while (n = n.next) 
                    }
                ),
                t
            },
            fl = function (t) {
                var n,
                    e,
                    r,
                    i,
                    o,
                    u,
                    a = [],
                    c = this._root;
                for (c && a.push(new ol(c, this._x0, this._y0, this._x1, this._y1)); n = a.pop();) 
                    if (!t(c = n.node, r = n.x0, i = n.y0, o = n.x1, u = n.y1) && c.length) {
                        var s = (r + o) / 2,
                            f = (i + u) / 2;
                        (e = c[3]) && a.push(new ol(e, s, f, o, u)),
                        (e = c[2]) && a.push(new ol(e, r, f, s, u)),
                        (e = c[1]) && a.push(new ol(e, s, i, o, f)),
                        (e = c[0]) && a.push(new ol(e, r, i, s, f))
                    }
                return this
            },
            ll = function (t) {
                var n,
                    e = [],
                    r = [];
                for (this._root && e.push(new ol(this._root, this._x0, this._y0, this._x1, this._y1)); n = e.pop();) {
                    var i = n.node;
                    if (i.length) {
                        var o,
                            u = n.x0,
                            a = n.y0,
                            c = n.x1,
                            s = n.y1,
                            f = (u + c) / 2,
                            l = (a + s) / 2;
                        (o = i[0]) && e.push(new ol(o, u, a, f, l)),
                        (o = i[1]) && e.push(new ol(o, f, a, c, l)),
                        (o = i[2]) && e.push(new ol(o, u, l, f, s)),
                        (o = i[3]) && e.push(new ol(o, f, l, c, s))
                    }
                    r.push(n)
                }
                for (; n = r.pop();) 
                    t(n.node, n.x0, n.y0, n.x1, n.y1);
                return this
            },
            hl = function (t) {
                return arguments.length
                    ? (this._x = t, this)
                    : this._x
            },
            pl = function (t) {
                return arguments.length
                    ? (this._y = t, this)
                    : this._y
            },
            dl = I.prototype = Y.prototype;
        dl.copy = function () {
            var t,
                n,
                e = new Y(this._x, this._y, this._x0, this._y0, this._x1, this._y1),
                r = this._root;
            if (!r) 
                return e;
            if (!r.length) 
                return e._root = B(r),
                e;
            for (t = [
                {
                    source: r,
                    target: e._root = new Array(4)
                }
            ]; r = t.pop();) 
                for (var i = 0; i < 4; ++i) 
                    (n = r.source[i]) && (n.length
                        ? t.push({
                            source: n,
                            target: r.target[i] = new Array(4)
                        })
                        : r.target[i] = B(n));
            return e
        },
        dl.add = nl,
        dl.addAll = U,
        dl.cover = el,
        dl.data = rl,
        dl.extent = il,
        dl.find = ul,
        dl.remove = al,
        dl.removeAll = D,
        dl.root = cl,
        dl.size = sl,
        dl.visit = fl,
        dl.visitAfter = ll,
        dl.x = hl,
        dl.y = pl;
        var vl = [].slice,
            _l = {};
        j.prototype = Z.prototype = {
            constructor: j,
            defer: function (t) {
                if ("function" != typeof t || this._call) 
                    throw new Error;
                if (null != this._error) 
                    return this;
                var n = vl.call(arguments, 1);
                return n.push(t),
                ++this._waiting,
                this
                    ._tasks
                    .push(n),
                H(this),
                this
            },
            abort: function () {
                return null == this._error && W(this, new Error("abort")),
                this
            },
            await: function (t) {
                if ("function" != typeof t || this._call) 
                    throw new Error;
                return this._call = function (n, e) {
                    t.apply(null, [n].concat(e))
                },
                $(this),
                this
            },
            awaitAll: function (t) {
                if ("function" != typeof t || this._call) 
                    throw new Error;
                return this._call = t,
                $(this),
                this
            }
        };
        var yl = function (t) {
                return function () {
                    return t
                }
            },
            gl = 1e-12,
            ml = Math.PI,
            xl = ml / 2,
            bl = 2 * ml,
            wl = function () {
                function t() {
                    var t,
                        s,
                        f =+ n.apply(this, arguments),
                        l =+ e.apply(this, arguments),
                        h = o.apply(this, arguments) - xl,
                        p = u.apply(this, arguments) - xl,
                        d = Math.abs(p - h),
                        v = p > h;
                    if (c || (c = t = L()), l < f && (s = l, l = f, f = s), l > gl) 
                        if (d > bl - gl) 
                            c.moveTo(l * Math.cos(h), l * Math.sin(h)),
                            c.arc(0, 0, l, h, p, !v),
                            f > gl && (c.moveTo(f * Math.cos(p), f * Math.sin(p)), c.arc(0, 0, f, p, h, v));
                        else {
                            var _,
                                y,
                                g = h,
                                m = p,
                                x = h,
                                b = p,
                                w = d,
                                M = d,
                                T = a.apply(this, arguments) / 2,
                                N = T > gl && (i ?+ i.apply(this, arguments) : Math.sqrt(f * f + l * l)),
                                k = Math.min(Math.abs(l - f) / 2, + r.apply(this, arguments)),
                                S = k,
                                A = k;
                            if (N > gl) {
                                var E = nt(N / f * Math.sin(T)),
                                    C = nt(N / l * Math.sin(T));
                                (w -= 2 * E) > gl
                                    ? (E *= v
                                        ? 1
                                        : -1, x += E, b -= E)
                                    : (w = 0, x = b = (h + p) / 2),
                                (M -= 2 * C) > gl
                                    ? (C *= v
                                        ? 1
                                        : -1, g += C, m -= C)
                                    : (M = 0, g = m = (h + p) / 2)
                            }
                            var z = l * Math.cos(g),
                                P = l * Math.sin(g),
                                q = f * Math.cos(b),
                                R = f * Math.sin(b);
                            if (k > gl) {
                                var U = l * Math.cos(m),
                                    D = l * Math.sin(m),
                                    O = f * Math.cos(x),
                                    F = f * Math.sin(x);
                                if (d < ml) {
                                    var I = w > gl
                                            ? et(z, P, O, F, U, D, q, R)
                                            : [
                                                q, R
                                            ],
                                        Y = z - I[0],
                                        B = P - I[1],
                                        j = U - I[0],
                                        H = D - I[1],
                                        X = 1 / Math.sin(Math.acos((Y * j + B * H) / (Math.sqrt(Y * Y + B * B) * Math.sqrt(j * j + H * H))) / 2),
                                        V = Math.sqrt(I[0] * I[0] + I[1] * I[1]);
                                    S = Math.min(k, (f - V) / (X - 1)),
                                    A = Math.min(k, (l - V) / (X + 1))
                                }
                            }
                            M > gl
                                ? A > gl
                                    ? (_ = rt(O, F, z, P, l, A, v), y = rt(U, D, q, R, l, A, v), c.moveTo(_.cx + _.x01, _.cy + _.y01), A < k
                                        ? c.arc(_.cx, _.cy, A, Math.atan2(_.y01, _.x01), Math.atan2(y.y01, y.x01), !v)
                                        : (c.arc(_.cx, _.cy, A, Math.atan2(_.y01, _.x01), Math.atan2(_.y11, _.x11), !v), c.arc(0, 0, l, Math.atan2(_.cy + _.y11, _.cx + _.x11), Math.atan2(y.cy + y.y11, y.cx + y.x11), !v), c.arc(y.cx, y.cy, A, Math.atan2(y.y11, y.x11), Math.atan2(y.y01, y.x01), !v)))
                                    : (c.moveTo(z, P), c.arc(0, 0, l, g, m, !v))
                                : c.moveTo(z, P),
                            f > gl && w > gl
                                ? S > gl
                                    ? (_ = rt(q, R, U, D, f, -S, v), y = rt(z, P, O, F, f, -S, v), c.lineTo(_.cx + _.x01, _.cy + _.y01), S < k
                                        ? c.arc(_.cx, _.cy, S, Math.atan2(_.y01, _.x01), Math.atan2(y.y01, y.x01), !v)
                                        : (c.arc(_.cx, _.cy, S, Math.atan2(_.y01, _.x01), Math.atan2(_.y11, _.x11), !v), c.arc(0, 0, f, Math.atan2(_.cy + _.y11, _.cx + _.x11), Math.atan2(y.cy + y.y11, y.cx + y.x11), v), c.arc(y.cx, y.cy, S, Math.atan2(y.y11, y.x11), Math.atan2(y.y01, y.x01), !v)))
                                    : c.arc(0, 0, f, b, x, v)
                                : c.lineTo(q, R)
                        }
                    else 
                        c.moveTo(0, 0);
                    if (c.closePath(), t) 
                        return c = null,
                        t + "" || null
                }
                var n = G,
                    e = J,
                    r = yl(0),
                    i = null,
                    o = Q,
                    u = K,
                    a = tt,
                    c = null;
                return t.centroid = function () {
                    var t = (+ n.apply(this, arguments) + + e.apply(this, arguments)) / 2,
                        r = (+ o.apply(this, arguments) + + u.apply(this, arguments)) / 2 - ml / 2;
                    return [
                        Math.cos(r) * t,
                        Math.sin(r) * t
                    ]
                },
                t.innerRadius = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : yl(+ e), t)
                        : n
                },
                t.outerRadius = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : e
                },
                t.cornerRadius = function (n) {
                    return arguments.length
                        ? (r = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : r
                },
                t.padRadius = function (n) {
                    return arguments.length
                        ? (i = null == n
                            ? null
                            : "function" == typeof n
                                ? n
                                : yl(+ n), t)
                        : i
                },
                t.startAngle = function (n) {
                    return arguments.length
                        ? (o = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : o
                },
                t.endAngle = function (n) {
                    return arguments.length
                        ? (u = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : u
                },
                t.padAngle = function (n) {
                    return arguments.length
                        ? (a = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : a
                },
                t.context = function (n) {
                    return arguments.length
                        ? (c = null == n
                            ? null
                            : n, t)
                        : c
                },
                t
            };
        it.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._point = 0
            },
            lineEnd: function () {
                (this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._line
                            ? this
                                ._context
                                .lineTo(t, n)
                            : this
                                ._context
                                .moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2;
                    default:
                        this
                            ._context
                            .lineTo(t, n)
                }
            }
        };
        var Ml = function (t) {
                return new it(t)
            },
            Tl = function () {
                function t(t) {
                    var a,
                        c,
                        s,
                        f = t.length,
                        l = !1;
                    for (null == i && (u = o(s = L())), a = 0; a <= f; ++a) 
                        !(a < f && r(c = t[a], a, t)) === l && ((l = !l)
                            ? u.lineStart()
                            : u.lineEnd()),
                        l && u.point(+ n(c, a, t), + e(c, a, t));
                    if (s) 
                        return u = null,
                        s + "" || null
                }
                var n = ot,
                    e = ut,
                    r = yl(!0),
                    i = null,
                    o = Ml,
                    u = null;
                return t.x = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : yl(+ e), t)
                        : n
                },
                t.y = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : e
                },
                t.defined = function (n) {
                    return arguments.length
                        ? (r = "function" == typeof n
                            ? n
                            : yl(!!n), t)
                        : r
                },
                t.curve = function (n) {
                    return arguments.length
                        ? (o = n, null != i && (u = o(i)), t)
                        : o
                },
                t.context = function (n) {
                    return arguments.length
                        ? (null == n
                            ? i = u = null
                            : u = o(i = n), t)
                        : i
                },
                t
            },
            Nl = function () {
                function t(t) {
                    var n,
                        f,
                        l,
                        h,
                        p,
                        d = t.length,
                        v = !1,
                        _ = new Array(d),
                        y = new Array(d);
                    for (null == a && (s = c(p = L())), n = 0; n <= d; ++n) {
                        if (!(n < d && u(h = t[n], n, t)) === v) 
                            if (v = !v) 
                                f = n,
                                s.areaStart(),
                                s.lineStart();
                            else {
                                for (s.lineEnd(), s.lineStart(), l = n - 1; l >= f; --l) 
                                    s.point(_[l], y[l]);
                                s.lineEnd(),
                                s.areaEnd()
                            }
                        v && (_[n] =+ e(h, n, t), y[n] =+ i(h, n, t), s.point(r ?+ r(h, n, t) : _[n], o ?+ o(h, n, t) : y[n]))
                    }
                    if (p) 
                        return s = null,
                        p + "" || null
                }
                function n() {
                    return Tl()
                        .defined(u)
                        .curve(c)
                        .context(a)
                }
                var e = ot,
                    r = null,
                    i = yl(0),
                    o = ut,
                    u = yl(!0),
                    a = null,
                    c = Ml,
                    s = null;
                return t.x = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : yl(+ n), r = null, t)
                        : e
                },
                t.x0 = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : e
                },
                t.x1 = function (n) {
                    return arguments.length
                        ? (r = null == n
                            ? null
                            : "function" == typeof n
                                ? n
                                : yl(+ n), t)
                        : r
                },
                t.y = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : yl(+ n), o = null, t)
                        : i
                },
                t.y0 = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : i
                },
                t.y1 = function (n) {
                    return arguments.length
                        ? (o = null == n
                            ? null
                            : "function" == typeof n
                                ? n
                                : yl(+ n), t)
                        : o
                },
                t.lineX0 = t.lineY0 = function () {
                    return n()
                        .x(e)
                        .y(i)
                },
                t.lineY1 = function () {
                    return n()
                        .x(e)
                        .y(o)
                },
                t.lineX1 = function () {
                    return n()
                        .x(r)
                        .y(i)
                },
                t.defined = function (n) {
                    return arguments.length
                        ? (u = "function" == typeof n
                            ? n
                            : yl(!!n), t)
                        : u
                },
                t.curve = function (n) {
                    return arguments.length
                        ? (c = n, null != a && (s = c(a)), t)
                        : c
                },
                t.context = function (n) {
                    return arguments.length
                        ? (null == n
                            ? a = s = null
                            : s = c(a = n), t)
                        : a
                },
                t
            },
            kl = function (t, n) {
                return n < t
                    ? -1
                    : n > t
                        ? 1
                        : n >= t
                            ? 0
                            : NaN
            },
            Sl = function (t) {
                return t
            },
            Al = function () {
                function t(t) {
                    var a,
                        c,
                        s,
                        f,
                        l,
                        h = t.length,
                        p = 0,
                        d = new Array(h),
                        v = new Array(h),
                        _ =+ i.apply(this, arguments),
                        y = Math.min(bl, Math.max(-bl, o.apply(this, arguments) - _)),
                        g = Math.min(Math.abs(y) / h, u.apply(this, arguments)),
                        m = g * (y < 0
                            ? -1
                            : 1);
                    for (a = 0; a < h; ++a) 
                        (l = v[d[a] = a] =+ n(t[a], a, t)) > 0 && (p += l);
                    for (null != e
                        ? d.sort(function (t, n) {
                            return e(v[t], v[n])
                        })
                        : null != r && d.sort(function (n, e) {
                            return r(t[n], t[e])
                        }), a = 0, s = p
                        ? (y - h * m) / p
                        : 0; a < h; ++a, _ = f) 
                        c = d[a],
                        l = v[c],
                        f = _ + (l > 0
                            ? l * s
                            : 0) + m,
                        v[c] = {
                            data: t[c],
                            index: a,
                            value: l,
                            startAngle: _,
                            endAngle: f,
                            padAngle: g
                        };
                    return v
                }
                var n = Sl,
                    e = kl,
                    r = null,
                    i = yl(0),
                    o = yl(bl),
                    u = yl(0);
                return t.value = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : yl(+ e), t)
                        : n
                },
                t.sortValues = function (n) {
                    return arguments.length
                        ? (e = n, r = null, t)
                        : e
                },
                t.sort = function (n) {
                    return arguments.length
                        ? (r = n, e = null, t)
                        : r
                },
                t.startAngle = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : i
                },
                t.endAngle = function (n) {
                    return arguments.length
                        ? (o = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : o
                },
                t.padAngle = function (n) {
                    return arguments.length
                        ? (u = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : u
                },
                t
            },
            El = ct(Ml);
        at.prototype = {
            areaStart: function () {
                this
                    ._curve
                    .areaStart()
            },
            areaEnd: function () {
                this
                    ._curve
                    .areaEnd()
            },
            lineStart: function () {
                this
                    ._curve
                    .lineStart()
            },
            lineEnd: function () {
                this
                    ._curve
                    .lineEnd()
            },
            point: function (t, n) {
                this
                    ._curve
                    .point(n * Math.sin(t), n * -Math.cos(t))
            }
        };
        var Cl = function () {
                return st(Tl().curve(El))
            },
            zl = function () {
                var t = Nl().curve(El),
                    n = t.curve,
                    e = t.lineX0,
                    r = t.lineX1,
                    i = t.lineY0,
                    o = t.lineY1;
                return t.angle = t.x,
                delete t.x,
                t.startAngle = t.x0,
                delete t.x0,
                t.endAngle = t.x1,
                delete t.x1,
                t.radius = t.y,
                delete t.y,
                t.innerRadius = t.y0,
                delete t.y0,
                t.outerRadius = t.y1,
                delete t.y1,
                t.lineStartAngle = function () {
                    return st(e())
                },
                delete t.lineX0,
                t.lineEndAngle = function () {
                    return st(r())
                },
                delete t.lineX1,
                t.lineInnerRadius = function () {
                    return st(i())
                },
                delete t.lineY0,
                t.lineOuterRadius = function () {
                    return st(o())
                },
                delete t.lineY1,
                t.curve = function (t) {
                    return arguments.length
                        ? n(ct(t))
                        : n()._curve
                },
                t
            },
            Pl = {
                draw: function (t, n) {
                    var e = Math.sqrt(n / ml);
                    t.moveTo(e, 0),
                    t.arc(0, 0, e, 0, bl)
                }
            },
            ql = {
                draw: function (t, n) {
                    var e = Math.sqrt(n / 5) / 2;
                    t.moveTo(-3 * e, -e),
                    t.lineTo(-e, -e),
                    t.lineTo(-e, -3 * e),
                    t.lineTo(e, -3 * e),
                    t.lineTo(e, -e),
                    t.lineTo(3 * e, -e),
                    t.lineTo(3 * e, e),
                    t.lineTo(e, e),
                    t.lineTo(e, 3 * e),
                    t.lineTo(-e, 3 * e),
                    t.lineTo(-e, e),
                    t.lineTo(-3 * e, e),
                    t.closePath()
                }
            },
            Ll = Math.sqrt(1 / 3),
            Rl = 2 * Ll,
            Ul = {
                draw: function (t, n) {
                    var e = Math.sqrt(n / Rl),
                        r = e * Ll;
                    t.moveTo(0, -e),
                    t.lineTo(r, 0),
                    t.lineTo(0, e),
                    t.lineTo(-r, 0),
                    t.closePath()
                }
            },
            Dl = .8908130915292852,
            Ol = Math.sin(ml / 10) / Math.sin(7 * ml / 10),
            Fl = Math.sin(bl / 10) * Ol,
            Il = -Math.cos(bl / 10) * Ol,
            Yl = {
                draw: function (t, n) {
                    var e = Math.sqrt(n * Dl),
                        r = Fl * e,
                        i = Il * e;
                    t.moveTo(0, -e),
                    t.lineTo(r, i);
                    for (var o = 1; o < 5; ++o) {
                        var u = bl * o / 5,
                            a = Math.cos(u),
                            c = Math.sin(u);
                        t.lineTo(c * e, -a * e),
                        t.lineTo(a * r - c * i, c * r + a * i)
                    }
                    t.closePath()
                }
            },
            Bl = {
                draw: function (t, n) {
                    var e = Math.sqrt(n),
                        r = -e / 2;
                    t.rect(r, r, e, e)
                }
            },
            jl = Math.sqrt(3),
            Hl = {
                draw: function (t, n) {
                    var e = -Math.sqrt(n / (3 * jl));
                    t.moveTo(0, 2 * e),
                    t.lineTo(-jl * e, -e),
                    t.lineTo(jl * e, -e),
                    t.closePath()
                }
            },
            Xl = -.5,
            Vl = Math.sqrt(3) / 2,
            Wl = 1 / Math.sqrt(12),
            $l = 3 * (Wl / 2 + 1),
            Zl = {
                draw: function (t, n) {
                    var e = Math.sqrt(n / $l),
                        r = e / 2,
                        i = e * Wl,
                        o = r,
                        u = e * Wl + e,
                        a = -o,
                        c = u;
                    t.moveTo(r, i),
                    t.lineTo(o, u),
                    t.lineTo(a, c),
                    t.lineTo(Xl * r - Vl * i, Vl * r + Xl * i),
                    t.lineTo(Xl * o - Vl * u, Vl * o + Xl * u),
                    t.lineTo(Xl * a - Vl * c, Vl * a + Xl * c),
                    t.lineTo(Xl * r + Vl * i, Xl * i - Vl * r),
                    t.lineTo(Xl * o + Vl * u, Xl * u - Vl * o),
                    t.lineTo(Xl * a + Vl * c, Xl * c - Vl * a),
                    t.closePath()
                }
            },
            Gl = [
                Pl,
                ql,
                Ul,
                Bl,
                Yl,
                Hl,
                Zl
            ],
            Jl = function () {
                function t() {
                    var t;
                    if (r || (r = t = L()), n.apply(this, arguments).draw(r, + e.apply(this, arguments)), t) 
                        return r = null,
                        t + "" || null
                }
                var n = yl(Pl),
                    e = yl(64),
                    r = null;
                return t.type = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : yl(e), t)
                        : n
                },
                t.size = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : e
                },
                t.context = function (n) {
                    return arguments.length
                        ? (r = null == n
                            ? null
                            : n, t)
                        : r
                },
                t
            },
            Ql = function () {};
        lt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._y0 = this._y1 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 3:
                        ft(this, this._x1, this._y1);
                    case 2:
                        this
                            ._context
                            .lineTo(this._x1, this._y1)
                }(this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._line
                            ? this
                                ._context
                                .lineTo(t, n)
                            : this
                                ._context
                                .moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3,
                        this
                            ._context
                            .lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6);
                    default:
                        ft(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = t,
                this._y0 = this._y1,
                this._y1 = n
            }
        };
        var Kl = function (t) {
            return new lt(t)
        };
        ht.prototype = {
            areaStart: Ql,
            areaEnd: Ql,
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 1:
                        this
                            ._context
                            .moveTo(this._x2, this._y2),
                        this
                            ._context
                            .closePath();
                        break;
                    case 2:
                        this
                            ._context
                            .moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3),
                        this
                            ._context
                            .lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3),
                        this
                            ._context
                            .closePath();
                        break;
                    case 3:
                        this.point(this._x2, this._y2),
                        this.point(this._x3, this._y3),
                        this.point(this._x4, this._y4)
                }
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._x2 = t,
                        this._y2 = n;
                        break;
                    case 1:
                        this._point = 2,
                        this._x3 = t,
                        this._y3 = n;
                        break;
                    case 2:
                        this._point = 3,
                        this._x4 = t,
                        this._y4 = n,
                        this
                            ._context
                            .moveTo((this._x0 + 4 * this._x1 + t) / 6, (this._y0 + 4 * this._y1 + n) / 6);
                        break;
                    default:
                        ft(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = t,
                this._y0 = this._y1,
                this._y1 = n
            }
        };
        var th = function (t) {
            return new ht(t)
        };
        pt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._y0 = this._y1 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                (this._line || 0 !== this._line && 3 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1;
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3;
                        var e = (this._x0 + 4 * this._x1 + t) / 6,
                            r = (this._y0 + 4 * this._y1 + n) / 6;
                        this._line
                            ? this
                                ._context
                                .lineTo(e, r)
                            : this
                                ._context
                                .moveTo(e, r);
                        break;
                    case 3:
                        this._point = 4;
                    default:
                        ft(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = t,
                this._y0 = this._y1,
                this._y1 = n
            }
        };
        var nh = function (t) {
            return new pt(t)
        };
        dt.prototype = {
            lineStart: function () {
                this._x = [],
                this._y = [],
                this
                    ._basis
                    .lineStart()
            },
            lineEnd: function () {
                var t = this._x,
                    n = this._y,
                    e = t.length - 1;
                if (e > 0) 
                    for (var r, i = t[0], o = n[0], u = t[e] - i, a = n[e] - o, c = -1; ++c <= e;) 
                        r = c / e,
                        this._basis.point(this._beta * t[c] + (1 - this._beta) * (i + r * u), this._beta * n[c] + (1 - this._beta) * (o + r * a));
            this._x = this._y = null,
                this
                    ._basis
                    .lineEnd()
            },
            point: function (t, n) {
                this
                    ._x
                    .push(+ t),
                this
                    ._y
                    .push(+ n)
            }
        };
        var eh = function t(n) {
            function e(t) {
                return 1 === n
                    ? new lt(t)
                    : new dt(t, n)
            }
            return e.beta = function (n) {
                return t(+ n)
            },
            e
        }(.85);
        _t.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 2:
                        this
                            ._context
                            .lineTo(this._x2, this._y2);
                        break;
                    case 3:
                        vt(this, this._x1, this._y1)
                }(this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._line
                            ? this
                                ._context
                                .lineTo(t, n)
                            : this
                                ._context
                                .moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2,
                        this._x1 = t,
                        this._y1 = n;
                        break;
                    case 2:
                        this._point = 3;
                    default:
                        vt(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var rh = function t(n) {
            function e(t) {
                return new _t(t, n)
            }
            return e.tension = function (n) {
                return t(+ n)
            },
            e
        }(0);
        yt.prototype = {
            areaStart: Ql,
            areaEnd: Ql,
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 1:
                        this
                            ._context
                            .moveTo(this._x3, this._y3),
                        this
                            ._context
                            .closePath();
                        break;
                    case 2:
                        this
                            ._context
                            .lineTo(this._x3, this._y3),
                        this
                            ._context
                            .closePath();
                        break;
                    case 3:
                        this.point(this._x3, this._y3),
                        this.point(this._x4, this._y4),
                        this.point(this._x5, this._y5)
                }
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._x3 = t,
                        this._y3 = n;
                        break;
                    case 1:
                        this._point = 2,
                        this
                            ._context
                            .moveTo(this._x4 = t, this._y4 = n);
                        break;
                    case 2:
                        this._point = 3,
                        this._x5 = t,
                        this._y5 = n;
                        break;
                    default:
                        vt(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var ih = function t(n) {
            function e(t) {
                return new yt(t, n)
            }
            return e.tension = function (n) {
                return t(+ n)
            },
            e
        }(0);
        gt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                (this._line || 0 !== this._line && 3 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1;
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3,
                        this._line
                            ? this
                                ._context
                                .lineTo(this._x2, this._y2)
                            : this
                                ._context
                                .moveTo(this._x2, this._y2);
                        break;
                    case 3:
                        this._point = 4;
                    default:
                        vt(this, t, n)
                }
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var oh = function t(n) {
            function e(t) {
                return new gt(t, n)
            }
            return e.tension = function (n) {
                return t(+ n)
            },
            e
        }(0);
        xt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN,
                this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 2:
                        this
                            ._context
                            .lineTo(this._x2, this._y2);
                        break;
                    case 3:
                        this.point(this._x2, this._y2)
                }(this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                if (t =+ t, n =+ n, this._point) {
                    var e = this._x2 - t,
                        r = this._y2 - n;
                    this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
                }
                switch (this._point) {
                    case 0:
                        this._point = 1,
                        this._line
                            ? this
                                ._context
                                .lineTo(t, n)
                            : this
                                ._context
                                .moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3;
                    default:
                        mt(this, t, n)
                }
                this._l01_a = this._l12_a,
                this._l12_a = this._l23_a,
                this._l01_2a = this._l12_2a,
                this._l12_2a = this._l23_2a,
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var uh = function t(n) {
            function e(t) {
                return n
                    ? new xt(t, n)
                    : new _t(t, 0)
            }
            return e.alpha = function (n) {
                return t(+ n)
            },
            e
        }(.5);
        bt.prototype = {
            areaStart: Ql,
            areaEnd: Ql,
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN,
                this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 1:
                        this
                            ._context
                            .moveTo(this._x3, this._y3),
                        this
                            ._context
                            .closePath();
                        break;
                    case 2:
                        this
                            ._context
                            .lineTo(this._x3, this._y3),
                        this
                            ._context
                            .closePath();
                        break;
                    case 3:
                        this.point(this._x3, this._y3),
                        this.point(this._x4, this._y4),
                        this.point(this._x5, this._y5)
                }
            },
            point: function (t, n) {
                if (t =+ t, n =+ n, this._point) {
                    var e = this._x2 - t,
                        r = this._y2 - n;
                    this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
                }
                switch (this._point) {
                    case 0:
                        this._point = 1,
                        this._x3 = t,
                        this._y3 = n;
                        break;
                    case 1:
                        this._point = 2,
                        this
                            ._context
                            .moveTo(this._x4 = t, this._y4 = n);
                        break;
                    case 2:
                        this._point = 3,
                        this._x5 = t,
                        this._y5 = n;
                        break;
                    default:
                        mt(this, t, n)
                }
                this._l01_a = this._l12_a,
                this._l12_a = this._l23_a,
                this._l01_2a = this._l12_2a,
                this._l12_2a = this._l23_2a,
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var ah = function t(n) {
            function e(t) {
                return n
                    ? new bt(t, n)
                    : new yt(t, 0)
            }
            return e.alpha = function (n) {
                return t(+ n)
            },
            e
        }(.5);
        wt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN,
                this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
            },
            lineEnd: function () {
                (this._line || 0 !== this._line && 3 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                if (t =+ t, n =+ n, this._point) {
                    var e = this._x2 - t,
                        r = this._y2 - n;
                    this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
                }
                switch (this._point) {
                    case 0:
                        this._point = 1;
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3,
                        this._line
                            ? this
                                ._context
                                .lineTo(this._x2, this._y2)
                            : this
                                ._context
                                .moveTo(this._x2, this._y2);
                        break;
                    case 3:
                        this._point = 4;
                    default:
                        mt(this, t, n)
                }
                this._l01_a = this._l12_a,
                this._l12_a = this._l23_a,
                this._l01_2a = this._l12_2a,
                this._l12_2a = this._l23_2a,
                this._x0 = this._x1,
                this._x1 = this._x2,
                this._x2 = t,
                this._y0 = this._y1,
                this._y1 = this._y2,
                this._y2 = n
            }
        };
        var ch = function t(n) {
            function e(t) {
                return n
                    ? new wt(t, n)
                    : new gt(t, 0)
            }
            return e.alpha = function (n) {
                return t(+ n)
            },
            e
        }(.5);
        Mt.prototype = {
            areaStart: Ql,
            areaEnd: Ql,
            lineStart: function () {
                this._point = 0
            },
            lineEnd: function () {
                this._point && this
                    ._context
                    .closePath()
            },
            point: function (t, n) {
                t =+ t,
                n =+ n,
                this._point
                    ? this
                        ._context
                        .lineTo(t, n)
                    : (this._point = 1, this._context.moveTo(t, n))
            }
        };
        var sh = function (t) {
            return new Mt(t)
        };
        At.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x0 = this._x1 = this._y0 = this._y1 = this._t0 = NaN,
                this._point = 0
            },
            lineEnd: function () {
                switch (this._point) {
                    case 2:
                        this
                            ._context
                            .lineTo(this._x1, this._y1);
                        break;
                    case 3:
                        St(this, this._t0, kt(this, this._t0))
                }(this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line
            },
            point: function (t, n) {
                var e = NaN;
                if (t =+ t, n =+ n, t !== this._x1 || n !== this._y1) {
                    switch (this._point) {
                        case 0:
                            this._point = 1,
                            this._line
                                ? this
                                    ._context
                                    .lineTo(t, n)
                                : this
                                    ._context
                                    .moveTo(t, n);
                            break;
                        case 1:
                            this._point = 2;
                            break;
                        case 2:
                            this._point = 3,
                            St(this, kt(this, e = Nt(this, t, n)), e);
                            break;
                        default:
                            St(this, this._t0, e = Nt(this, t, n))
                    }
                    this._x0 = this._x1,
                    this._x1 = t,
                    this._y0 = this._y1,
                    this._y1 = n,
                    this._t0 = e
                }
            }
        },
        (Et.prototype = Object.create(At.prototype)).point = function (t, n) {
            At
                .prototype
                .point
                .call(this, n, t)
        },
        Ct.prototype = {
            moveTo: function (t, n) {
                this
                    ._context
                    .moveTo(n, t)
            },
            closePath: function () {
                this
                    ._context
                    .closePath()
            },
            lineTo: function (t, n) {
                this
                    ._context
                    .lineTo(n, t)
            },
            bezierCurveTo: function (t, n, e, r, i, o) {
                this
                    ._context
                    .bezierCurveTo(n, t, r, e, o, i)
            }
        },
        qt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x = [],
                this._y = []
            },
            lineEnd: function () {
                var t = this._x,
                    n = this._y,
                    e = t.length;
                if (e) 
                    if (this._line
                        ? this._context.lineTo(t[0], n[0])
                        : this._context.moveTo(t[0], n[0]), 2 === e) 
                        this._context.lineTo(t[1], n[1]);
                    else 
                        for (var r = Lt(t), i = Lt(n), o = 0, u = 1; u < e; ++o, ++u) 
                            this._context.bezierCurveTo(r[0][o], i[0][o], r[1][o], i[1][o], t[u], n[u]);
            (this._line || 0 !== this._line && 1 === e) && this
                    ._context
                    .closePath(),
                this._line = 1 - this._line,
                this._x = this._y = null
            },
            point: function (t, n) {
                this
                    ._x
                    .push(+ t),
                this
                    ._y
                    .push(+ n)
            }
        };
        var fh = function (t) {
            return new qt(t)
        };
        Rt.prototype = {
            areaStart: function () {
                this._line = 0
            },
            areaEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._x = this._y = NaN,
                this._point = 0
            },
            lineEnd: function () {
                0 < this._t && this._t < 1 && 2 === this._point && this
                    ._context
                    .lineTo(this._x, this._y),
                (this._line || 0 !== this._line && 1 === this._point) && this
                    ._context
                    .closePath(),
                this._line >= 0 && (this._t = 1 - this._t, this._line = 1 - this._line)
            },
            point: function (t, n) {
                switch (t =+ t, n =+ n, this._point) {
                    case 0:
                        this._point = 1,
                        this._line
                            ? this
                                ._context
                                .lineTo(t, n)
                            : this
                                ._context
                                .moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2;
                    default:
                        if (this._t <= 0) 
                            this._context.lineTo(this._x, n),
                            this._context.lineTo(t, n);
                        else {
                            var e = this._x * (1 - this._t) + t * this._t;
                            this
                                ._context
                                .lineTo(e, this._y),
                            this
                                ._context
                                .lineTo(e, n)
                        }
                }
                this._x = t,
                this._y = n
            }
        };
        var lh = function (t) {
                return new Rt(t, .5)
            },
            hh = Array.prototype.slice,
            ph = function (t, n) {
                if ((r = t.length) > 1) 
                    for (var e, r, i = 1, o = t[n[0]], u = o.length; i < r; ++i) {
                        e = o,
                        o = t[n[i]];
                        for (var a = 0; a < u; ++a) 
                            o[a][1] += o[a][0] = isNaN(e[a][1])
                                ? e[a][0]
                                : e[a][1]
                        }
                },
            dh = function (t) {
                for (var n = t.length, e = new Array(n); --n >= 0;) 
                    e[n] = n;
                return e
            },
            vh = function () {
                function t(t) {
                    var o,
                        u,
                        a = n.apply(this, arguments),
                        c = t.length,
                        s = a.length,
                        f = new Array(s);
                    for (o = 0; o < s; ++o) {
                        for (var l, h = a[o], p = f[o] = new Array(c), d = 0; d < c; ++d) 
                            p[d] = l = [
                                0, + i(t[d], h, d, t)
                            ],
                            l.data = t[d];
                        p.key = h
                    }
                    for (o = 0, u = e(f); o < s; ++o) 
                        f[u[o]].index = o;
                    return r(f, u),
                    f
                }
                var n = yl([]),
                    e = dh,
                    r = ph,
                    i = Ot;
                return t.keys = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : yl(hh.call(e)), t)
                        : n
                },
                t.value = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : yl(+ n), t)
                        : i
                },
                t.order = function (n) {
                    return arguments.length
                        ? (e = null == n
                            ? dh
                            : "function" == typeof n
                                ? n
                                : yl(hh.call(n)), t)
                        : e
                },
                t.offset = function (n) {
                    return arguments.length
                        ? (r = null == n
                            ? ph
                            : n, t)
                        : r
                },
                t
            },
            _h = function (t, n) {
                if ((r = t.length) > 0) {
                    for (var e, r, i, o = 0, u = t[0].length; o < u; ++o) {
                        for (i = e = 0; e < r; ++e) 
                            i += t[e][o][1] || 0;
                        if (i) 
                            for (e = 0; e < r; ++e) 
                                t[e][o][1] /= i
                    }
                    ph(t, n)
                }
            },
            yh = function (t, n) {
                if ((e = t.length) > 0) {
                    for (var e, r = 0, i = t[n[0]], o = i.length; r < o; ++r) {
                        for (var u = 0, a = 0; u < e; ++u) 
                            a += t[u][r][1] || 0;
                        i[r][1] += i[r][0] = -a / 2
                    }
                    ph(t, n)
                }
            },
            gh = function (t, n) {
                if ((i = t.length) > 0 && (r = (e = t[n[0]]).length) > 0) {
                    for (var e, r, i, o = 0, u = 1; u < r; ++u) {
                        for (var a = 0, c = 0, s = 0; a < i; ++a) {
                            for (var f = t[n[a]], l = f[u][1] || 0,
                            h = f[u - 1][1] || 0,
                            p = (l - h) / 2,
                            d = 0; d < a; ++d) {
                                var v = t[n[d]],
                                    _ = v[u][1] || 0,
                                    y = v[u - 1][1] || 0;
                                p += _ - y
                            }
                            c += l,
                            s += p * l
                        }
                        e[u - 1][1] += e[u - 1][0] = o,
                        c && (o -= s / c)
                    }
                    e[u - 1][1] += e[u - 1][0] = o,
                    ph(t, n)
                }
            },
            mh = function (t) {
                var n = t.map(Ft);
                return dh(t).sort(function (t, e) {
                    return n[t] - n[e]
                })
            },
            xh = function (t) {
                return mh(t).reverse()
            },
            bh = function (t) {
                var n,
                    e,
                    r = t.length,
                    i = t.map(Ft),
                    o = dh(t).sort(function (t, n) {
                        return i[n] - i[t]
                    }),
                    u = 0,
                    a = 0,
                    c = [],
                    s = [];
                for (n = 0; n < r; ++n) 
                    e = o[n],
                    u < a
                        ? (u += i[e], c.push(e))
                        : (a += i[e], s.push(e));
                return s
                    .reverse()
                    .concat(c)
            },
            wh = function (t) {
                return dh(t).reverse()
            },
            Mh = function (t, n, e) {
                t.prototype = n.prototype = e,
                e.constructor = t
            },
            Th = .7,
            Nh = 1 / Th,
            kh = /^#([0-9a-f]{3})$/,
            Sh = /^#([0-9a-f]{6})$/,
            Ah = /^rgb\(\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*\)$/,
            Eh = /^rgb\(\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*\)$/,
            Ch = /^rgba\(\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/,
            zh = /^rgba\(\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/,
            Ph = /^hsl\(\s*([-+]?\d+(?:\.\d+)?)\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*\)$/,
            qh = /^hsla\(\s*([-+]?\d+(?:\.\d+)?)\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/,
            Lh = {
                aliceblue: 15792383,
                antiquewhite: 16444375,
                aqua: 65535,
                aquamarine: 8388564,
                azure: 15794175,
                beige: 16119260,
                bisque: 16770244,
                black: 0,
                blanchedalmond: 16772045,
                blue: 255,
                blueviolet: 9055202,
                brown: 10824234,
                burlywood: 14596231,
                cadetblue: 6266528,
                chartreuse: 8388352,
                chocolate: 13789470,
                coral: 16744272,
                cornflowerblue: 6591981,
                cornsilk: 16775388,
                crimson: 14423100,
                cyan: 65535,
                darkblue: 139,
                darkcyan: 35723,
                darkgoldenrod: 12092939,
                darkgray: 11119017,
                darkgreen: 25600,
                darkgrey: 11119017,
                darkkhaki: 12433259,
                darkmagenta: 9109643,
                darkolivegreen: 5597999,
                darkorange: 16747520,
                darkorchid: 10040012,
                darkred: 9109504,
                darksalmon: 15308410,
                darkseagreen: 9419919,
                darkslateblue: 4734347,
                darkslategray: 3100495,
                darkslategrey: 3100495,
                darkturquoise: 52945,
                darkviolet: 9699539,
                deeppink: 16716947,
                deepskyblue: 49151,
                dimgray: 6908265,
                dimgrey: 6908265,
                dodgerblue: 2003199,
                firebrick: 11674146,
                floralwhite: 16775920,
                forestgreen: 2263842,
                fuchsia: 16711935,
                gainsboro: 14474460,
                ghostwhite: 16316671,
                gold: 16766720,
                goldenrod: 14329120,
                gray: 8421504,
                green: 32768,
                greenyellow: 11403055,
                grey: 8421504,
                honeydew: 15794160,
                hotpink: 16738740,
                indianred: 13458524,
                indigo: 4915330,
                ivory: 16777200,
                khaki: 15787660,
                lavender: 15132410,
                lavenderblush: 16773365,
                lawngreen: 8190976,
                lemonchiffon: 16775885,
                lightblue: 11393254,
                lightcoral: 15761536,
                lightcyan: 14745599,
                lightgoldenrodyellow: 16448210,
                lightgray: 13882323,
                lightgreen: 9498256,
                lightgrey: 13882323,
                lightpink: 16758465,
                lightsalmon: 16752762,
                lightseagreen: 2142890,
                lightskyblue: 8900346,
                lightslategray: 7833753,
                lightslategrey: 7833753,
                lightsteelblue: 11584734,
                lightyellow: 16777184,
                lime: 65280,
                limegreen: 3329330,
                linen: 16445670,
                magenta: 16711935,
                maroon: 8388608,
                mediumaquamarine: 6737322,
                mediumblue: 205,
                mediumorchid: 12211667,
                mediumpurple: 9662683,
                mediumseagreen: 3978097,
                mediumslateblue: 8087790,
                mediumspringgreen: 64154,
                mediumturquoise: 4772300,
                mediumvioletred: 13047173,
                midnightblue: 1644912,
                mintcream: 16121850,
                mistyrose: 16770273,
                moccasin: 16770229,
                navajowhite: 16768685,
                navy: 128,
                oldlace: 16643558,
                olive: 8421376,
                olivedrab: 7048739,
                orange: 16753920,
                orangered: 16729344,
                orchid: 14315734,
                palegoldenrod: 15657130,
                palegreen: 10025880,
                paleturquoise: 11529966,
                palevioletred: 14381203,
                papayawhip: 16773077,
                peachpuff: 16767673,
                peru: 13468991,
                pink: 16761035,
                plum: 14524637,
                powderblue: 11591910,
                purple: 8388736,
                rebeccapurple: 6697881,
                red: 16711680,
                rosybrown: 12357519,
                royalblue: 4286945,
                saddlebrown: 9127187,
                salmon: 16416882,
                sandybrown: 16032864,
                seagreen: 3050327,
                seashell: 16774638,
                sienna: 10506797,
                silver: 12632256,
                skyblue: 8900331,
                slateblue: 6970061,
                slategray: 7372944,
                slategrey: 7372944,
                snow: 16775930,
                springgreen: 65407,
                steelblue: 4620980,
                tan: 13808780,
                teal: 32896,
                thistle: 14204888,
                tomato: 16737095,
                turquoise: 4251856,
                violet: 15631086,
                wheat: 16113331,
                white: 16777215,
                whitesmoke: 16119285,
                yellow: 16776960,
                yellowgreen: 10145074
            };
        Mh(Yt, Bt, {
            displayable: function () {
                return this
                    .rgb()
                    .displayable()
            },
            toString: function () {
                return this.rgb() + ""
            }
        }),
        Mh(Wt, Vt, It(Yt, {
            brighter: function (t) {
                return t = null == t
                    ? Nh
                    : Math.pow(Nh, t),
                new Wt(this.r * t, this.g * t, this.b * t, this.opacity)
            },
            darker: function (t) {
                return t = null == t
                    ? Th
                    : Math.pow(Th, t),
                new Wt(this.r * t, this.g * t, this.b * t, this.opacity)
            },
            rgb: function () {
                return this
            },
            displayable: function () {
                return 0 <= this.r && this.r <= 255 && 0 <= this.g && this.g <= 255 && 0 <= this.b && this.b <= 255 && 0 <= this.opacity && this.opacity <= 1
            },
            toString: function () {
                var t = this.opacity;
                return t = isNaN(t)
                    ? 1
                    : Math.max(0, Math.min(1, t)),
                (1 === t
                    ? "rgb("
                    : "rgba(") + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + (1 === t
                    ? ")"
                    : ", " + t + ")")
            }
        })),
        Mh(Jt, Gt, It(Yt, {
            brighter: function (t) {
                return t = null == t
                    ? Nh
                    : Math.pow(Nh, t),
                new Jt(this.h, this.s, this.l * t, this.opacity)
            },
            darker: function (t) {
                return t = null == t
                    ? Th
                    : Math.pow(Th, t),
                new Jt(this.h, this.s, this.l * t, this.opacity)
            },
            rgb: function () {
                var t = this.h % 360 + 360 * (this.h < 0),
                    n = isNaN(t) || isNaN(this.s)
                        ? 0
                        : this.s,
                    e = this.l,
                    r = e + (e < .5
                        ? e
                        : 1 - e) * n,
                    i = 2 * e - r;
                return new Wt(Qt(t >= 240
                    ? t - 240
                    : t + 120, i, r), Qt(t, i, r), Qt(t < 120
                    ? t + 240
                    : t - 120, i, r), this.opacity)
            },
            displayable: function () {
                return (0 <= this.s && this.s <= 1 || isNaN(this.s)) && 0 <= this.l && this.l <= 1 && 0 <= this.opacity && this.opacity <= 1
            }
        }));
        var Rh = Math.PI / 180,
            Uh = 180 / Math.PI,
            Dh = 18,
            Oh = .95047,
            Fh = 1,
            Ih = 1.08883,
            Yh = 4 / 29,
            Bh = 6 / 29,
            jh = 3 * Bh * Bh,
            Hh = Bh * Bh * Bh;
        Mh(nn, tn, It(Yt, {
            brighter: function (t) {
                return new nn(this.l + Dh * (null == t
                    ? 1
                    : t), this.a, this.b, this.opacity)
            },
            darker: function (t) {
                return new nn(this.l - Dh * (null == t
                    ? 1
                    : t), this.a, this.b, this.opacity)
            },
            rgb: function () {
                var t = (this.l + 16) / 116,
                    n = isNaN(this.a)
                        ? t
                        : t + this.a / 500,
                    e = isNaN(this.b)
                        ? t
                        : t - this.b / 200;
                return t = Fh * rn(t),
                n = Oh * rn(n),
                e = Ih * rn(e),
                new Wt(on(3.2404542 * n - 1.5371385 * t - .4985314 * e), on(-.969266 * n + 1.8760108 * t + .041556 * e), on(.0556434 * n - .2040259 * t + 1.0572252 * e), this.opacity)
            }
        })),
        Mh(sn, cn, It(Yt, {
            brighter: function (t) {
                return new sn(this.h, this.c, this.l + Dh * (null == t
                    ? 1
                    : t), this.opacity)
            },
            darker: function (t) {
                return new sn(this.h, this.c, this.l - Dh * (null == t
                    ? 1
                    : t), this.opacity)
            },
            rgb: function () {
                return Kt(this).rgb()
            }
        }));
        var Xh = -.14861,
            Vh = 1.78277,
            Wh = -.29227,
            $h = -.90649,
            Zh = 1.97294,
            Gh = Zh * $h,
            Jh = Zh * Vh,
            Qh = Vh * Wh - $h * Xh;
        Mh(hn, ln, It(Yt, {
            brighter: function (t) {
                return t = null == t
                    ? Nh
                    : Math.pow(Nh, t),
                new hn(this.h, this.s, this.l * t, this.opacity)
            },
            darker: function (t) {
                return t = null == t
                    ? Th
                    : Math.pow(Th, t),
                new hn(this.h, this.s, this.l * t, this.opacity)
            },
            rgb: function () {
                var t = isNaN(this.h)
                        ? 0
                        : (this.h + 120) * Rh,
                    n =+ this.l,
                    e = isNaN(this.s)
                        ? 0
                        : this.s * n * (1 - n),
                    r = Math.cos(t),
                    i = Math.sin(t);
                return new Wt(255 * (n + e * (Xh * r + Vh * i)), 255 * (n + e * (Wh * r + $h * i)), 255 * (n + e * (Zh * r)), this.opacity)
            }
        }));
        var Kh,
            tp,
            np,
            ep,
            rp = function (t) {
                var n = t.length - 1;
                return function (e) {
                    var r = e <= 0
                            ? e = 0
                            : e >= 1
                                ? (e = 1, n - 1)
                                : Math.floor(e * n),
                        i = t[r],
                        o = t[r + 1],
                        u = r > 0
                            ? t[r - 1]
                            : 2 * i - o,
                        a = r < n - 1
                            ? t[r + 2]
                            : 2 * o - i;
                    return pn((e - r / n) * n, u, i, o, a)
                }
            },
            ip = function (t) {
                var n = t.length;
                return function (e) {
                    var r = Math.floor(((e %= 1) < 0
                            ? ++e
                            : e) * n),
                        i = t[(r + n - 1) % n],
                        o = t[r % n],
                        u = t[(r + 1) % n],
                        a = t[(r + 2) % n];
                    return pn((e - r / n) * n, i, o, u, a)
                }
            },
            op = function (t) {
                return function () {
                    return t
                }
            },
            up = function t(n) {
                function e(t, n) {
                    var e = r((t = Vt(t)).r, (n = Vt(n)).r),
                        i = r(t.g, n.g),
                        o = r(t.b, n.b),
                        u = r(t.opacity, n.opacity);
                    return function (n) {
                        return t.r = e(n),
                        t.g = i(n),
                        t.b = o(n),
                        t.opacity = u(n),
                        t + ""
                    }
                }
                var r = yn(n);
                return e.gamma = t,
                e
            }(1),
            ap = mn(rp),
            cp = mn(ip),
            sp = function (t, n) {
                var e,
                    r = n
                        ? n.length
                        : 0,
                    i = t
                        ? Math.min(r, t.length)
                        : 0,
                    o = new Array(r),
                    u = new Array(r);
                for (e = 0; e < i; ++e) 
                    o[e] = _p(t[e], n[e]);
                for (; e < r; ++e) 
                    u[e] = n[e];
                return function (t) {
                    for (e = 0; e < i; ++e) 
                        u[e] = o[e](t);
                    return u
                }
            },
            fp = function (t, n) {
                var e = new Date;
                return t =+ t,
                n -= t,
                function (r) {
                    return e.setTime(t + n * r),
                    e
                }
            },
            lp = function (t, n) {
                return t =+ t,
                n -= t,
                function (e) {
                    return t + n * e
                }
            },
            hp = function (t, n) {
                var e,
                    r = {},
                    i = {};
                null !== t && "object" == typeof t || (t = {}),
                null !== n && "object" == typeof n || (n = {});
                for (e in n) 
                    e in t
                        ? r[e] = _p(t[e], n[e])
                        : i[e] = n[e];
                return function (t) {
                    for (e in r) 
                        i[e] = r[e](t);
                    return i
                }
            },
            pp = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
            dp = new RegExp(pp.source, "g"),
            vp = function (t, n) {
                var e,
                    r,
                    i,
                    o = pp.lastIndex = dp.lastIndex = 0,
                    u = -1,
                    a = [],
                    c = [];
                for (t += "", n += ""; (e = pp.exec(t)) && (r = dp.exec(n));) 
                    (i = r.index) > o && (i = n.slice(o, i), a[u]
                        ? a[u] += i
                        : a[++u] = i),
                    (e = e[0]) === (r = r[0])
                        ? a[u]
                            ? a[u] += r
                            : a[++u] = r
                        : (a[++u] = null, c.push({
                            i: u,
                            x: lp(e, r)
                        })),
                    o = dp.lastIndex;
                return o < n.length && (i = n.slice(o), a[u]
                    ? a[u] += i
                    : a[++u] = i),
                a.length < 2
                    ? c[0]
                        ? bn(c[0].x)
                        : xn(n)
                    : (n = c.length, function (t) {
                        for (var e, r = 0; r < n; ++r) 
                            a[(e = c[r]).i] = e.x(t);
                        return a.join("")
                    })
            },
            _p = function (t, n) {
                var e,
                    r = typeof n;
                return null == n || "boolean" === r
                    ? op(n)
                    : ("number" === r
                        ? lp
                        : "string" === r
                            ? (e = Bt(n))
                                ? (n = e, up)
                                : vp
                            : n instanceof Bt
                                ? up
                                : n instanceof Date
                                    ? fp
                                    : Array.isArray(n)
                                        ? sp
                                        : isNaN(n)
                                            ? hp
                                            : lp)(t, n)
            },
            yp = function (t, n) {
                return t =+ t,
                n -= t,
                function (e) {
                    return Math.round(t + n * e)
                }
            },
            gp = 180 / Math.PI,
            mp = {
                translateX: 0,
                translateY: 0,
                rotate: 0,
                skewX: 0,
                scaleX: 1,
                scaleY: 1
            },
            xp = function (t, n, e, r, i, o) {
                var u,
                    a,
                    c;
                return (u = Math.sqrt(t * t + n * n)) && (t /= u, n /= u),
                (c = t * e + n * r) && (e -= t * c, r -= n * c),
                (a = Math.sqrt(e * e + r * r)) && (e /= a, r /= a, c /= a),
                t * r < n * e && (t = -t, n = -n, c = -c, u = -u), {
                    translateX: i,
                    translateY: o,
                    rotate: Math.atan2(n, t) * gp,
                    skewX: Math.atan(c) * gp,
                    scaleX: u,
                    scaleY: a
                }
            },
            bp = Tn(wn, "px, ", "px)", "deg)"),
            wp = Tn(Mn, ", ", ")", ")"),
            Mp = Math.SQRT2,
            Tp = 2,
            Np = 4,
            kp = 1e-12,
            Sp = function (t, n) {
                var e,
                    r,
                    i = t[0],
                    o = t[1],
                    u = t[2],
                    a = n[0],
                    c = n[1],
                    s = n[2],
                    f = a - i,
                    l = c - o,
                    h = f * f + l * l;
                if (h < kp) 
                    r = Math.log(s / u) / Mp,
                    e = function (t) {
                        return [
                            i + t * f,
                            o + t * l,
                            u * Math.exp(Mp * t * r)
                        ]
                    };
                else {
                    var p = Math.sqrt(h),
                        d = (s * s - u * u + Np * h) / (2 * u * Tp * p),
                        v = (s * s - u * u - Np * h) / (2 * s * Tp * p),
                        _ = Math.log(Math.sqrt(d * d + 1) - d),
                        y = Math.log(Math.sqrt(v * v + 1) - v);
                    r = (y - _) / Mp,
                    e = function (t) {
                        var n = t * r,
                            e = Nn(_),
                            a = u / (Tp * p) * (e * Sn(Mp * n + _) - kn(_));
                        return [
                            i + a * f,
                            o + a * l,
                            u * e / Nn(Mp * n + _)
                        ]
                    }
                }
                return e.duration = 1e3 * r,
                e
            },
            Ap = An(_n),
            Ep = An(gn),
            Cp = Cn(_n),
            zp = Cn(gn),
            Pp = zn(_n),
            qp = zn(gn),
            Lp = function (t, n) {
                for (var e = new Array(n), r = 0; r < n; ++r) 
                    e[r] = t(r / (n - 1));
                return e
            },
            Rp = {
                value: function () {}
            };
        qn.prototype = Pn.prototype = {
            constructor: qn,
            on: function (t, n) {
                var e,
                    r = this._,
                    i = Ln(t + "", r),
                    o = -1,
                    u = i.length;
                {
                    if (!(arguments.length < 2)) {
                        if (null != n && "function" != typeof n) 
                            throw new Error("invalid callback: " + n);
                        for (; ++o < u;) 
                            if (e = (t = i[o]).type) 
                                r[e] = Un(r[e], t.name, n);
                            else if (null == n) 
                                for (e in r) 
                                    r[e] = Un(r[e], t.name, null);
                    return this
                    }
                    for (; ++o < u;) 
                        if ((e = (t = i[o]).type) && (e = Rn(r[e], t.name))) 
                            return e
                }
            },
            copy: function () {
                var t = {},
                    n = this._;
                for (var e in n) 
                    t[e] = n[e].slice();
                return new qn(t)
            },
            call: function (t, n) {
                if ((e = arguments.length - 2) > 0) 
                    for (var e, r, i = new Array(e), o = 0; o < e; ++o) 
                        i[o] = arguments[o + 2];
            if (!this._.hasOwnProperty(t)) 
                    throw new Error("unknown type: " + t);
                for (r = this._[t], o = 0, e = r.length; o < e; ++o) 
                    r[o].value.apply(n, i)
            },
            apply: function (t, n, e) {
                if (!this._.hasOwnProperty(t)) 
                    throw new Error("unknown type: " + t);
                for (var r = this._[t], i = 0, o = r.length; i < o; ++i) 
                    r[i].value.apply(n, e)
            }
        };
        var Up,
            Dp,
            Op = function (t) {
                function n(t, n) {
                    var r,
                        i,
                        o = e(t, function (t, e) {
                            return r
                                ? r(t, e - 1)
                                : (i = t, void(r = n
                                    ? On(t, n)
                                    : Dn(t)))
                        });
                    return o.columns = i,
                    o
                }
                function e(t, n) {
                    function e() {
                        if (f >= s) 
                            return u;
                        if (i) 
                            return i = !1,
                            o;
                        var n,
                            e = f;
                        if (34 === t.charCodeAt(e)) {
                            for (var r = e; r++ < s;) 
                                if (34 === t.charCodeAt(r)) {
                                    if (34 !== t.charCodeAt(r + 1)) 
                                        break;
                                    
                                    ++r
                                }
                            return f = r + 2,
                            n = t.charCodeAt(r + 1),
                            13 === n
                                ? (i = !0, 10 === t.charCodeAt(r + 2) && ++f)
                                : 10 === n && (i = !0),
                            t
                                .slice(e + 1, r)
                                .replace(/""/g, '"')
                        }
                        for (; f < s;) {
                            var a = 1;
                            if (n = t.charCodeAt(f++), 10 === n) 
                                i = !0;
                            else if (13 === n) 
                                i = !0,
                                10 === t.charCodeAt(f) && (++f, ++a);
                            else if (n !== c) 
                                continue;
                            return t.slice(e, f - a)
                        }
                        return t.slice(e)
                    }
                    for (var r, i, o = {}, u = {}, a = [], s = t.length, f = 0, l = 0; (r = e()) !== u;) {
                        for (var h = []; r !== o && r !== u;) 
                            h.push(r),
                            r = e();
                        n && null == (h = n(h, l++)) || a.push(h)
                    }
                    return a
                }
                function r(n, e) {
                    return null == e && (e = Fn(n)),
                    [
                        e
                            .map(u)
                            .join(t)
                    ].concat(n.map(function (n) {
                        return e.map(function (t) {
                            return u(n[t])
                        }).join(t)
                    })).join("\n")
                }
                function i(t) {
                    return t
                        .map(o)
                        .join("\n")
                }
                function o(n) {
                    return n
                        .map(u)
                        .join(t)
                }
                function u(t) {
                    return null == t
                        ? ""
                        : a.test(t += "")
                            ? '"' + t.replace(/\"/g, '""') + '"'
                            : t
                }
                var a = new RegExp('["' + t + "\n]"),
                    c = t.charCodeAt(0);
                return {parse: n, parseRows: e, format: r, formatRows: i}
            },
            Fp = Op(","),
            Ip = Fp.parse,
            Yp = Fp.parseRows,
            Bp = Fp.format,
            jp = Fp.formatRows,
            Hp = Op("\t"),
            Xp = Hp.parse,
            Vp = Hp.parseRows,
            Wp = Hp.format,
            $p = Hp.formatRows,
            Zp = function (t, n) {
                function e(t) {
                    var n,
                        e = f.status;
                    if (!e && Yn(f) || e >= 200 && e < 300 || 304 === e) {
                        if (u) 
                            try {
                                n = u.call(r, f)
                            } catch (t) {
                                return void c.call("error", r, t)
                            }
                        else 
                            n = f;
                        c.call("load", r, n)
                    } else 
                        c.call("error", r, t)
                }
                var r,
                    i,
                    u,
                    a,
                    c = Pn("beforesend", "progress", "load", "error"),
                    s = o(),
                    f = new XMLHttpRequest,
                    l = null,
                    h = null,
                    p = 0;
                if ("undefined" == typeof XDomainRequest || "withCredentials" in f || !/^(http(s)?:)?\/\//.test(t) || (f = new XDomainRequest), "onload" in f
                    ? f.onload = f.onerror = f.ontimeout = e
                    : f.onreadystatechange = function (t) {
                        f.readyState > 3 && e(t)
                    },
                f.onprogress = function (t) {
                    c.call("progress", r, t)
                },
                r = {
                    header: function (t, n) {
                        return t = (t + "").toLowerCase(),
                        arguments.length < 2
                            ? s.get(t)
                            : (null == n
                                ? s.remove(t)
                                : s.set(t, n + ""), r)
                    },
                    mimeType: function (t) {
                        return arguments.length
                            ? (i = null == t
                                ? null
                                : t + "", r)
                            : i
                    },
                    responseType: function (t) {
                        return arguments.length
                            ? (a = t, r)
                            : a
                    },
                    timeout: function (t) {
                        return arguments.length
                            ? (p =+ t, r)
                            : p
                    },
                    user: function (t) {
                        return arguments.length < 1
                            ? l
                            : (l = null == t
                                ? null
                                : t + "", r)
                    },
                    password: function (t) {
                        return arguments.length < 1
                            ? h
                            : (h = null == t
                                ? null
                                : t + "", r)
                    },
                    response: function (t) {
                        return u = t,
                        r
                    },
                    get: function (t, n) {
                        return r.send("GET", t, n)
                    },
                    post: function (t, n) {
                        return r.send("POST", t, n)
                    },
                    send: function (n, e, o) {
                        return f.open(n, t, !0, l, h),
                        null == i || s.has("accept") || s.set("accept", i + ",*/*"),
                        f.setRequestHeader && s.each(function (t, n) {
                            f.setRequestHeader(n, t)
                        }),
                        null != i && f.overrideMimeType && f.overrideMimeType(i),
                        null != a && (f.responseType = a),
                        p > 0 && (f.timeout = p),
                        null == o && "function" == typeof e && (o = e, e = null),
                        null != o && 1 === o.length && (o = In(o)),
                        null != o && r
                            .on("error", o)
                            .on("load", function (t) {
                                o(null, t)
                            }),
                        c.call("beforesend", r, f),
                        f.send(null == e
                            ? null
                            : e),
                        r
                    },
                    abort: function () {
                        return f.abort(),
                        r
                    },
                    on: function () {
                        var t = c
                            .on
                            .apply(c, arguments);
                        return t === c
                            ? r
                            : t
                    }
                },
                null != n) {
                    if ("function" != typeof n) 
                        throw new Error("invalid callback: " + n);
                    return r.get(n)
                }
                return r
            },
            Gp = function (t, n) {
                return function (e, r) {
                    var i = Zp(e)
                        .mimeType(t)
                        .response(n);
                    if (null != r) {
                        if ("function" != typeof r) 
                            throw new Error("invalid callback: " + r);
                        return i.get(r)
                    }
                    return i
                }
            },
            Jp = Gp("text/html", function (t) {
                return document
                    .createRange()
                    .createContextualFragment(t.responseText)
            }),
            Qp = Gp("application/json", function (t) {
                return JSON.parse(t.responseText)
            }),
            Kp = Gp("text/plain", function (t) {
                return t.responseText
            }),
            td = Gp("application/xml", function (t) {
                var n = t.responseXML;
                if (!n) 
                    throw new Error("parse error");
                return n
            }),
            nd = function (t, n) {
                return function (e, r, i) {
                    arguments.length < 3 && (i = r, r = null);
                    var o = Zp(e).mimeType(t);
                    return o.row = function (t) {
                        return arguments.length
                            ? o.response(Bn(n, r = t))
                            : r
                    },
                    o.row(r),
                    i
                        ? o.get(i)
                        : o
                }
            },
            ed = nd("text/csv", Ip),
            rd = nd("text/tab-separated-values", Xp),
            id = 0,
            od = 0,
            ud = 0,
            ad = 1e3,
            cd = 0,
            sd = 0,
            fd = 0,
            ld = "object" == typeof performance && performance.now
                ? performance
                : Date,
            hd = "function" == typeof requestAnimationFrame
                ? requestAnimationFrame
                : function (t) {
                    setTimeout(t, 17)
                };
        Xn.prototype = Vn.prototype = {
            constructor: Xn,
            restart: function (t, n, e) {
                if ("function" != typeof t) 
                    throw new TypeError("callback is not a function");
                e = (null == e
                    ? jn() :+ e) + (null == n
                    ? 0 :+ n),
                this._next || Dp === this || (Dp
                    ? Dp._next = this
                    : Up = this, Dp = this),
                this._call = t,
                this._time = e,
                Jn()
            },
            stop: function () {
                this._call && (this._call = null, this._time = 1 / 0, Jn())
            }
        };
        var pd = function (t, n, e) {
                var r = new Xn;
                return n = null == n
                    ? 0 :+ n,
                r.restart(function (e) {
                    r.stop(),
                    t(e + n)
                }, n, e),
                r
            },
            dd = function (t, n, e) {
                var r = new Xn,
                    i = n;
                return null == n
                    ? (r.restart(t, n, e), r)
                    : (n =+ n, e = null == e
                        ? jn() :+ e, r.restart(function o(u) {
                        u += i,
                        r.restart(o, i += n, e),
                        t(u)
                    }, n, e), r)
            },
            vd = new Date,
            _d = new Date,
            yd = Qn(function () {}, function (t, n) {
                t.setTime(+ t + n)
            }, function (t, n) {
                return n - t
            });
        yd.every = function (t) {
            return t = Math.floor(t),
            isFinite(t) && t > 0
                ? t > 1
                    ? Qn(function (n) {
                        n.setTime(Math.floor(n / t) * t)
                    }, function (n, e) {
                        n.setTime(+ n + e * t)
                    }, function (n, e) {
                        return (e - n) / t
                    })
                    : yd
                : null
        };
        var gd = yd.range,
            md = 1e3,
            xd = 6e4,
            bd = 36e5,
            wd = 864e5,
            Md = 6048e5,
            Td = Qn(function (t) {
                t.setTime(Math.floor(t / md) * md)
            }, function (t, n) {
                t.setTime(+ t + n * md)
            }, function (t, n) {
                return (n - t) / md
            }, function (t) {
                return t.getUTCSeconds()
            }),
            Nd = Td.range,
            kd = Qn(function (t) {
                t.setTime(Math.floor(t / xd) * xd)
            }, function (t, n) {
                t.setTime(+ t + n * xd)
            }, function (t, n) {
                return (n - t) / xd
            }, function (t) {
                return t.getMinutes()
            }),
            Sd = kd.range,
            Ad = Qn(function (t) {
                var n = t.getTimezoneOffset() * xd % bd;
                n < 0 && (n += bd),
                t.setTime(Math.floor((+ t - n) / bd) * bd + n)
            }, function (t, n) {
                t.setTime(+ t + n * bd)
            }, function (t, n) {
                return (n - t) / bd
            }, function (t) {
                return t.getHours()
            }),
            Ed = Ad.range,
            Cd = Qn(function (t) {
                t.setHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setDate(t.getDate() + n)
            }, function (t, n) {
                return (n - t - (n.getTimezoneOffset() - t.getTimezoneOffset()) * xd) / wd
            }, function (t) {
                return t.getDate() - 1
            }),
            zd = Cd.range,
            Pd = Kn(0),
            qd = Kn(1),
            Ld = Kn(2),
            Rd = Kn(3),
            Ud = Kn(4),
            Dd = Kn(5),
            Od = Kn(6),
            Fd = Pd.range,
            Id = qd.range,
            Yd = Ld.range,
            Bd = Rd.range,
            jd = Ud.range,
            Hd = Dd.range,
            Xd = Od.range,
            Vd = Qn(function (t) {
                t.setDate(1),
                t.setHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setMonth(t.getMonth() + n)
            }, function (t, n) {
                return n.getMonth() - t.getMonth() + 12 * (n.getFullYear() - t.getFullYear())
            }, function (t) {
                return t.getMonth()
            }),
            Wd = Vd.range,
            $d = Qn(function (t) {
                t.setMonth(0, 1),
                t.setHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setFullYear(t.getFullYear() + n)
            }, function (t, n) {
                return n.getFullYear() - t.getFullYear()
            }, function (t) {
                return t.getFullYear()
            });
        $d.every = function (t) {
            return isFinite(t = Math.floor(t)) && t > 0
                ? Qn(function (n) {
                    n.setFullYear(Math.floor(n.getFullYear() / t) * t),
                    n.setMonth(0, 1),
                    n.setHours(0, 0, 0, 0)
                }, function (n, e) {
                    n.setFullYear(n.getFullYear() + e * t)
                })
                : null
        };
        var Zd = $d.range,
            Gd = Qn(function (t) {
                t.setUTCSeconds(0, 0)
            }, function (t, n) {
                t.setTime(+ t + n * xd)
            }, function (t, n) {
                return (n - t) / xd
            }, function (t) {
                return t.getUTCMinutes()
            }),
            Jd = Gd.range,
            Qd = Qn(function (t) {
                t.setUTCMinutes(0, 0, 0)
            }, function (t, n) {
                t.setTime(+ t + n * bd)
            }, function (t, n) {
                return (n - t) / bd
            }, function (t) {
                return t.getUTCHours()
            }),
            Kd = Qd.range,
            tv = Qn(function (t) {
                t.setUTCHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setUTCDate(t.getUTCDate() + n)
            }, function (t, n) {
                return (n - t) / wd
            }, function (t) {
                return t.getUTCDate() - 1
            }),
            nv = tv.range,
            ev = te(0),
            rv = te(1),
            iv = te(2),
            ov = te(3),
            uv = te(4),
            av = te(5),
            cv = te(6),
            sv = ev.range,
            fv = rv.range,
            lv = iv.range,
            hv = ov.range,
            pv = uv.range,
            dv = av.range,
            vv = cv.range,
            _v = Qn(function (t) {
                t.setUTCDate(1),
                t.setUTCHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setUTCMonth(t.getUTCMonth() + n)
            }, function (t, n) {
                return n.getUTCMonth() - t.getUTCMonth() + 12 * (n.getUTCFullYear() - t.getUTCFullYear())
            }, function (t) {
                return t.getUTCMonth()
            }),
            yv = _v.range,
            gv = Qn(function (t) {
                t.setUTCMonth(0, 1),
                t.setUTCHours(0, 0, 0, 0)
            }, function (t, n) {
                t.setUTCFullYear(t.getUTCFullYear() + n)
            }, function (t, n) {
                return n.getUTCFullYear() - t.getUTCFullYear()
            }, function (t) {
                return t.getUTCFullYear()
            });
        gv.every = function (t) {
            return isFinite(t = Math.floor(t)) && t > 0
                ? Qn(function (n) {
                    n.setUTCFullYear(Math.floor(n.getUTCFullYear() / t) * t),
                    n.setUTCMonth(0, 1),
                    n.setUTCHours(0, 0, 0, 0)
                }, function (n, e) {
                    n.setUTCFullYear(n.getUTCFullYear() + e * t)
                })
                : null
        };
        var mv,
            xv = gv.range,
            bv = function (t, n) {
                if ((e = (t = n
                    ? t.toExponential(n - 1)
                    : t.toExponential()).indexOf("e")) < 0) 
                    return null;
                var e,
                    r = t.slice(0, e);
                return [
                    r.length > 1
                        ? r[0] + r.slice(2)
                        : r, + t.slice(e + 1)
                ]
            },
            wv = function (t) {
                return t = bv(Math.abs(t)),
                t
                    ? t[1]
                    : NaN
            },
            Mv = function (t, n) {
                return function (e, r) {
                    for (var i = e.length, o = [], u = 0, a = t[0], c = 0; i > 0 && a > 0 && (c + a + 1 > r && (a = Math.max(1, r - c)), o.push(e.substring(i -= a, i + a)), !((c += a + 1) > r));) 
                        a = t[u = (u + 1) % t.length];
                    return o
                        .reverse()
                        .join(n)
                }
            },
            Tv = function (t, n) {
                t = t.toPrecision(n);
                t : for (var e, r = t.length, i = 1, o = -1; i < r; ++i) 
                    switch (t[i]) {
                        case ".":
                            o = e = i;
                            break;
                        case "0":
                            0 === o && (o = i),
                            e = i;
                            break;
                        case "e":
                            break t;
                        default:
                            o > 0 && (o = 0)
                    }
                return o > 0
                    ? t.slice(0, o) + t.slice(e + 1)
                    : t
            },
            Nv = function (t, n) {
                var e = bv(t, n);
                if (!e) 
                    return t + "";
                var r = e[0],
                    i = e[1],
                    o = i - (mv = 3 * Math.max(-8, Math.min(8, Math.floor(i / 3)))) + 1,
                    u = r.length;
                return o === u
                    ? r
                    : o > u
                        ? r + new Array(o - u + 1).join("0")
                        : o > 0
                            ? r.slice(0, o) + "." + r.slice(o)
                            : "0." + new Array(1 - o).join("0") + bv(t, Math.max(0, n + o - 1))[0]
            },
            kv = function (t, n) {
                var e = bv(t, n);
                if (!e) 
                    return t + "";
                var r = e[0],
                    i = e[1];
                return i < 0
                    ? "0." + new Array(-i).join("0") + r
                    : r.length > i + 1
                        ? r.slice(0, i + 1) + "." + r.slice(i + 1)
                        : r + new Array(i - r.length + 2).join("0")
            },
            Sv = {
                "": Tv,
                "%": function (t, n) {
                    return (100 * t).toFixed(n)
                },
                b: function (t) {
                    return Math
                        .round(t)
                        .toString(2)
                },
                c: function (t) {
                    return t + ""
                },
                d: function (t) {
                    return Math
                        .round(t)
                        .toString(10)
                },
                e: function (t, n) {
                    return t.toExponential(n)
                },
                f: function (t, n) {
                    return t.toFixed(n)
                },
                g: function (t, n) {
                    return t.toPrecision(n)
                },
                o: function (t) {
                    return Math
                        .round(t)
                        .toString(8)
                },
                p: function (t, n) {
                    return kv(100 * t, n)
                },
                r: kv,
                s: Nv,
                X: function (t) {
                    return Math
                        .round(t)
                        .toString(16)
                        .toUpperCase()
                },
                x: function (t) {
                    return Math
                        .round(t)
                        .toString(16)
                }
            },
            Av = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?([a-z%])?$/i,
            Ev = function (t) {
                return new ne(t)
            };
        ne.prototype.toString = function () {
            return this.fill + this.align + this.sign + this.symbol + (this.zero
                ? "0"
                : "") + (null == this.width
                ? ""
                : Math.max(1, 0 | this.width)) + (this.comma
                ? ","
                : "") + (null == this.precision
                ? ""
                : "." + Math.max(0, 0 | this.precision)) + this.type
        };
        var Cv,
            zv = [
                "y",
                "z",
                "a",
                "f",
                "p",
                "n",
                "µ",
                "m",
                "",
                "k",
                "M",
                "G",
                "T",
                "P",
                "E",
                "Z",
                "Y"
            ],
            Pv = function (t) {
                function n(t) {
                    function n(t) {
                        var n,
                            i,
                            c,
                            g = d,
                            m = v;
                        if ("c" === p) 
                            m = _(t) + m,
                            t = "";
                        else {
                            t =+ t;
                            var x = (t < 0 || 1 / t < 0) && (t *= -1, !0);
                            if (t = _(t, h), x) 
                                for (n = -1, i = t.length, x = !1; ++n < i;) 
                                    if (c = t.charCodeAt(n), 48 < c && c < 58 || "x" === p && 96 < c && c < 103 || "X" === p && 64 < c && c < 71) {
                                        x = !0;
                                        break
                                    }
                                if (g = (x
                                ? "(" === a
                                    ? a
                                    : "-"
                                : "-" === a || "(" === a
                                    ? ""
                                    : a) + g, m = m + ("s" === p
                                ? zv[8 + mv / 3]
                                : "") + (x && "(" === a
                                ? ")"
                                : ""), y) 
                                for (n = -1, i = t.length; ++n < i;) 
                                    if (c = t.charCodeAt(n), 48 > c || c > 57) {
                                        m = (46 === c
                                            ? o + t.slice(n + 1)
                                            : t.slice(n)) + m,
                                        t = t.slice(0, n);
                                        break
                                    }
                                }
                        l && !s && (t = r(t, 1 / 0));
                        var b = g.length + t.length + m.length,
                            w = b < f
                                ? new Array(f - b + 1).join(e)
                                : "";
                        switch (l && s && (t = r(w + t, w.length
                            ? f - m.length
                            : 1 / 0), w = ""), u) {
                            case "<":
                                return g + t + m + w;
                            case "=":
                                return g + w + t + m;
                            case "^":
                                return w.slice(0, b = w.length >> 1) + g + t + m + w.slice(b)
                        }
                        return w + g + t + m
                    }
                    t = Ev(t);
                    var e = t.fill,
                        u = t.align,
                        a = t.sign,
                        c = t.symbol,
                        s = t.zero,
                        f = t.width,
                        l = t.comma,
                        h = t.precision,
                        p = t.type,
                        d = "$" === c
                            ? i[0]
                            : "#" === c && /[boxX]/.test(p)
                                ? "0" + p.toLowerCase()
                                : "",
                        v = "$" === c
                            ? i[1]
                            : /[%p]/.test(p)
                                ? "%"
                                : "",
                        _ = Sv[p],
                        y = !p || /[defgprs%]/.test(p);
                    return h = null == h
                        ? p
                            ? 6
                            : 12
                        : /[gprs]/.test(p)
                            ? Math.max(1, Math.min(21, h))
                            : Math.max(0, Math.min(20, h)),
                    n.toString = function () {
                        return t + ""
                    },
                    n
                }
                function e(t, e) {
                    var r = n((t = Ev(t), t.type = "f", t)),
                        i = 3 * Math.max(-8, Math.min(8, Math.floor(wv(e) / 3))),
                        o = Math.pow(10, -i),
                        u = zv[8 + i / 3];
                    return function (t) {
                        return r(o * t) + u
                    }
                }
                var r = t.grouping && t.thousands
                        ? Mv(t.grouping, t.thousands)
                        : ee,
                    i = t.currency,
                    o = t.decimal;
                return {format: n, formatPrefix: e}
            };
        re({
            decimal: ".",
            thousands: ",",
            grouping: [3],
            currency: ["$", ""]
        });
        var qv,
            Lv = function (t) {
                return Math.max(0, -wv(Math.abs(t)))
            },
            Rv = function (t, n) {
                return Math.max(0, 3 * Math.max(-8, Math.min(8, Math.floor(wv(n) / 3))) - wv(Math.abs(t)))
            },
            Uv = function (t, n) {
                return t = Math.abs(t),
                n = Math.abs(n) - t,
                Math.max(0, wv(n) - wv(t)) + 1
            },
            Dv = {
                "-": "",
                _: " ",
                0: "0"
            },
            Ov = /^\s*\d+/,
            Fv = /^%/,
            Iv = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
        nr({
            dateTime: "%x, %X",
            date: "%-m/%-d/%Y",
            time: "%-I:%M:%S %p",
            periods: [
                "AM", "PM"
            ],
            days: [
                "Sunday",
                "Monday",
                "Tuesday",
                "Wednesday",
                "Thursday",
                "Friday",
                "Saturday"
            ],
            shortDays: [
                "Sun",
                "Mon",
                "Tue",
                "Wed",
                "Thu",
                "Fri",
                "Sat"
            ],
            months: [
                "January",
                "February",
                "March",
                "April",
                "May",
                "June",
                "July",
                "August",
                "September",
                "October",
                "November",
                "December"
            ],
            shortMonths: [
                "Jan",
                "Feb",
                "Mar",
                "Apr",
                "May",
                "Jun",
                "Jul",
                "Aug",
                "Sep",
                "Oct",
                "Nov",
                "Dec"
            ]
        });
        var Yv = "%Y-%m-%dT%H:%M:%S.%LZ",
            Bv = Date.prototype.toISOString
                ? er
                : t.utcFormat(Yv),
            jv =+ new Date("2000-01-01T00:00:00.000Z")
                ? rr
                : t.utcParse(Yv),
            Hv = Array.prototype,
            Xv = Hv.map,
            Vv = Hv.slice,
            Wv = {
                name: "implicit"
            },
            $v = function (t) {
                return function () {
                    return t
                }
            },
            Zv = function (t) {
                return + t
            },
            Gv = [
                0, 1
            ],
            Jv = function (n, r, i) {
                var o,
                    u = n[0],
                    a = n[n.length - 1],
                    c = e(u, a, null == r
                        ? 10
                        : r);
                switch (i = Ev(null == i
                    ? ",f"
                    : i), i.type) {
                    case "s":
                        var s = Math.max(Math.abs(u), Math.abs(a));
                        return null != i.precision || isNaN(o = Rv(c, s)) || (i.precision = o),
                        t.formatPrefix(i, s);
                    case "":
                    case "e":
                    case "g":
                    case "p":
                    case "r":
                        null != i.precision || isNaN(o = Uv(c, Math.max(Math.abs(u), Math.abs(a)))) || (i.precision = o - ("e" === i.type));
                        break;
                    case "f":
                    case "%":
                        null != i.precision || isNaN(o = Lv(c)) || (i.precision = o - 2 * ("%" === i.type))
                }
                return t.format(i)
            },
            Qv = function (t, n) {
                t = t.slice();
                var e,
                    r = 0,
                    i = t.length - 1,
                    o = t[r],
                    u = t[i];
                return u < o && (e = r, r = i, i = e, e = o, o = u, u = e),
                t[r] = n.floor(o),
                t[i] = n.ceil(u),
                t
            },
            Kv = 1e3,
            t_ = 60 * Kv,
            n_ = 60 * t_,
            e_ = 24 * n_,
            r_ = 7 * e_,
            i_ = 30 * e_,
            o_ = 365 * e_,
            u_ = function () {
                return qr($d, Vd, Pd, Cd, Ad, kd, Td, yd, t.timeFormat).domain([
                    new Date(2e3, 0, 1),
                    new Date(2e3, 0, 2)
                ])
            },
            a_ = function () {
                return qr(gv, _v, ev, tv, Qd, Gd, Td, yd, t.utcFormat).domain([
                    Date.UTC(2e3, 0, 1),
                    Date.UTC(2e3, 0, 2)
                ])
            },
            c_ = function (t) {
                return t
                    .match(/.{6}/g)
                    .map(function (t) {
                        return "#" + t
                    })
            },
            s_ = c_("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"),
            f_ = c_("393b795254a36b6ecf9c9ede6379398ca252b5cf6bcedb9c8c6d31bd9e39e7ba52e7cb94843c39ad" +
                    "494ad6616be7969c7b4173a55194ce6dbdde9ed6"),
            l_ = c_("3182bd6baed69ecae1c6dbefe6550dfd8d3cfdae6bfdd0a231a35474c476a1d99bc7e9c0756bb19e" +
                    "9ac8bcbddcdadaeb636363969696bdbdbdd9d9d9"),
            h_ = c_("1f77b4aec7e8ff7f0effbb782ca02c98df8ad62728ff98969467bdc5b0d58c564bc49c94e377c2f7" +
                    "b6d27f7f7fc7c7c7bcbd22dbdb8d17becf9edae5"),
            p_ = qp(ln(300, .5, 0), ln(-240, .5, 1)),
            d_ = qp(ln(-100, .75, .35), ln(80, 1.5, .8)),
            v_ = qp(ln(260, .75, .35), ln(80, 1.5, .8)),
            __ = ln(),
            y_ = function (t) {
                (t < 0 || t > 1) && (t -= Math.floor(t));
                var n = Math.abs(t - .5);
                return __.h = 360 * t - 100,
                __.s = 1.5 - 1.5 * n,
                __.l = .8 - .9 * n,
                __ + ""
            },
            g_ = Lr(c_("44015444025645045745055946075a46085c460a5d460b5e470d60470e6147106347116447136548" +
                    "146748166848176948186a481a6c481b6d481c6e481d6f481f704820714821734823744824754825" +
                    "76482677482878482979472a7a472c7a472d7b472e7c472f7d46307e46327e46337f463480453581" +
                    "453781453882443983443a83443b84433d84433e85423f8542408642418641428741448740458840" +
                    "46883f47883f48893e49893e4a893e4c8a3d4d8a3d4e8a3c4f8a3c508b3b518b3b528b3a538b3a54" +
                    "8c39558c39568c38588c38598c375a8c375b8d365c8d365d8d355e8d355f8d34608d34618d33628d" +
                    "33638d32648e32658e31668e31678e31688e30698e306a8e2f6b8e2f6c8e2e6d8e2e6e8e2e6f8e2d" +
                    "708e2d718e2c718e2c728e2c738e2b748e2b758e2a768e2a778e2a788e29798e297a8e297b8e287c" +
                    "8e287d8e277e8e277f8e27808e26818e26828e26828e25838e25848e25858e24868e24878e23888e" +
                    "23898e238a8d228b8d228c8d228d8d218e8d218f8d21908d21918c20928c20928c20938c1f948c1f" +
                    "958b1f968b1f978b1f988b1f998a1f9a8a1e9b8a1e9c891e9d891f9e891f9f881fa0881fa1881fa1" +
                    "871fa28720a38620a48621a58521a68522a78522a88423a98324aa8325ab8225ac8226ad8127ad81" +
                    "28ae8029af7f2ab07f2cb17e2db27d2eb37c2fb47c31b57b32b67a34b67935b77937b87838b9773a" +
                    "ba763bbb753dbc743fbc7340bd7242be7144bf7046c06f48c16e4ac16d4cc26c4ec36b50c46a52c5" +
                    "6954c56856c66758c7655ac8645cc8635ec96260ca6063cb5f65cb5e67cc5c69cd5b6ccd5a6ece58" +
                    "70cf5773d05675d05477d1537ad1517cd2507fd34e81d34d84d44b86d54989d5488bd6468ed64590" +
                    "d74393d74195d84098d83e9bd93c9dd93ba0da39a2da37a5db36a8db34aadc32addc30b0dd2fb2dd" +
                    "2db5de2bb8de29bade28bddf26c0df25c2df23c5e021c8e020cae11fcde11dd0e11cd2e21bd5e21a" +
                    "d8e219dae319dde318dfe318e2e418e5e419e7e419eae51aece51befe51cf1e51df4e61ef6e620f8" +
                    "e621fbe723fde725")),
            m_ = Lr(c_("00000401000501010601010802010902020b02020d03030f03031204041405041606051806051a07" +
                    "061c08071e0907200a08220b09240c09260d0a290e0b2b100b2d110c2f120d31130d34140e36150e" +
                    "38160f3b180f3d19103f1a10421c10441d11471e114920114b21114e221150241253251255271258" +
                    "29115a2a115c2c115f2d11612f116331116533106734106936106b38106c390f6e3b0f703d0f713f" +
                    "0f72400f74420f75440f764510774710784910784a10794c117a4e117b4f127b51127c52137c5413" +
                    "7d56147d57157e59157e5a167e5c167f5d177f5f187f601880621980641a80651a80671b80681c81" +
                    "6a1c816b1d816d1d816e1e81701f81721f817320817521817621817822817922827b23827c23827e" +
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                    "3a77c03a76c23b75c43c75c53c74c73d73c83e73ca3e72cc3f71cd4071cf4070d0416fd2426fd343" +
                    "6ed5446dd6456cd8456cd9466bdb476adc4869de4968df4a68e04c67e24d66e34e65e44f64e55064" +
                    "e75263e85362e95462ea5661eb5760ec5860ed5a5fee5b5eef5d5ef05f5ef1605df2625df2645cf3" +
                    "655cf4675cf4695cf56b5cf66c5cf66e5cf7705cf7725cf8745cf8765cf9785df9795df97b5dfa7d" +
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                    "8cfeca8dfecc8ffecd90fecf92fed194fed395fed597fed799fed89afdda9cfddc9efddea0fde0a1" +
                    "fde2a3fde3a5fde5a7fde7a9fde9aafdebacfcecaefceeb0fcf0b2fcf2b4fcf4b6fcf6b8fcf7b9fc" +
                    "f9bbfcfbbdfcfdbf")),
            x_ = Lr(c_("00000401000501010601010802010a02020c02020e03021004031204031405041706041907051b08" +
                    "051d09061f0a07220b07240c08260d08290e092b10092d110a30120a32140b34150b37160b39180c" +
                    "3c190c3e1b0c411c0c431e0c451f0c48210c4a230c4c240c4f260c51280b53290b552b0b572d0b59" +
                    "2f0a5b310a5c320a5e340a5f3609613809623909633b09643d09653e0966400a67420a68440a6845" +
                    "0a69470b6a490b6a4a0c6b4c0c6b4d0d6c4f0d6c510e6c520e6d540f6d550f6d57106e59106e5a11" +
                    "6e5c126e5d126e5f136e61136e62146e64156e65156e67166e69166e6a176e6c186e6d186e6f196e" +
                    "71196e721a6e741a6e751b6e771c6d781c6d7a1d6d7c1d6d7d1e6d7f1e6c801f6c82206c84206b85" +
                    "216b87216b88226a8a226a8c23698d23698f24699025689225689326679526679727669827669a28" +
                    "659b29649d29649f2a63a02a63a22b62a32c61a52c60a62d60a82e5fa92e5eab2f5ead305dae305c" +
                    "b0315bb1325ab3325ab43359b63458b73557b93556ba3655bc3754bd3853bf3952c03a51c13a50c3" +
                    "3b4fc43c4ec63d4dc73e4cc83f4bca404acb4149cc4248ce4347cf4446d04545d24644d34743d448" +
                    "42d54a41d74b3fd84c3ed94d3dda4e3cdb503bdd513ade5238df5337e05536e15635e25734e35933" +
                    "e45a31e55c30e65d2fe75e2ee8602de9612bea632aeb6429eb6628ec6726ed6925ee6a24ef6c23ef" +
                    "6e21f06f20f1711ff1731df2741cf3761bf37819f47918f57b17f57d15f67e14f68013f78212f784" +
                    "10f8850ff8870ef8890cf98b0bf98c0af98e09fa9008fa9207fa9407fb9606fb9706fb9906fb9b06" +
                    "fb9d07fc9f07fca108fca309fca50afca60cfca80dfcaa0ffcac11fcae12fcb014fcb216fcb418fb" +
                    "b61afbb81dfbba1ffbbc21fbbe23fac026fac228fac42afac62df9c72ff9c932f9cb35f8cd37f8cf" +
                    "3af7d13df7d340f6d543f6d746f5d949f5db4cf4dd4ff4df53f4e156f3e35af3e55df2e661f2e865" +
                    "f2ea69f1ec6df1ed71f1ef75f1f179f2f27df2f482f3f586f3f68af4f88ef5f992f6fa96f8fb9af9" +
                    "fc9dfafda1fcffa4")),
            b_ = Lr(c_("0d088710078813078916078a19068c1b068d1d068e20068f2206902406912605912805922a05932c" +
                    "05942e05952f059631059733059735049837049938049a3a049a3c049b3e049c3f049c41049d4303" +
                    "9e44039e46039f48039f4903a04b03a14c02a14e02a25002a25102a35302a35502a45601a45801a4" +
                    "5901a55b01a55c01a65e01a66001a66100a76300a76400a76600a76700a86900a86a00a86c00a86e" +
                    "00a86f00a87100a87201a87401a87501a87701a87801a87a02a87b02a87d03a87e03a88004a88104" +
                    "a78305a78405a78606a68707a68808a68a09a58b0aa58d0ba58e0ca48f0da4910ea3920fa39410a2" +
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                    "2098a72197a82296aa2395ab2494ac2694ad2793ae2892b02991b12a90b22b8fb32c8eb42e8db52f" +
                    "8cb6308bb7318ab83289ba3388bb3488bc3587bd3786be3885bf3984c03a83c13b82c23c81c33d80" +
                    "c43e7fc5407ec6417dc7427cc8437bc9447aca457acb4679cc4778cc4977cd4a76ce4b75cf4c74d0" +
                    "4d73d14e72d24f71d35171d45270d5536fd5546ed6556dd7566cd8576bd9586ada5a6ada5b69db5c" +
                    "68dc5d67dd5e66de5f65de6164df6263e06363e16462e26561e26660e3685fe4695ee56a5de56b5d" +
                    "e66c5ce76e5be76f5ae87059e97158e97257ea7457eb7556eb7655ec7754ed7953ed7a52ee7b51ef" +
                    "7c51ef7e50f07f4ff0804ef1814df1834cf2844bf3854bf3874af48849f48948f58b47f58c46f68d" +
                    "45f68f44f79044f79143f79342f89441f89540f9973ff9983ef99a3efa9b3dfa9c3cfa9e3bfb9f3a" +
                    "fba139fba238fca338fca537fca636fca835fca934fdab33fdac33fdae32fdaf31fdb130fdb22ffd" +
                    "b42ffdb52efeb72dfeb82cfeba2cfebb2bfebd2afebe2afec029fdc229fdc328fdc527fdc627fdc8" +
                    "27fdca26fdcb26fccd25fcce25fcd025fcd225fbd324fbd524fbd724fad824fada24f9dc24f9dd25" +
                    "f8df25f8e125f7e225f7e425f6e626f6e826f5e926f5eb27f4ed27f3ee27f3f027f2f227f1f426f1" +
                    "f525f0f724f0f921")),
            w_ = "http://www.w3.org/1999/xhtml",
            M_ = {
                svg: "http://www.w3.org/2000/svg",
                xhtml: w_,
                xlink: "http://www.w3.org/1999/xlink",
                xml: "http://www.w3.org/XML/1998/namespace",
                xmlns: "http://www.w3.org/2000/xmlns/"
            },
            T_ = function (t) {
                var n = t += "",
                    e = n.indexOf(":");
                return e >= 0 && "xmlns" !== (n = t.slice(0, e)) && (t = t.slice(e + 1)),
                M_.hasOwnProperty(n)
                    ? {
                        space: M_[n],
                        local: t
                    }
                    : t
            },
            N_ = function (t) {
                var n = T_(t);
                return (n.local
                    ? Dr
                    : Ur)(n)
            },
            k_ = 0;
        Fr.prototype = Or.prototype = {
            constructor: Fr,
            get: function (t) {
                for (var n = this._; !(n in t);) 
                    if (!(t = t.parentNode)) 
                        return;
            return t[n]
            },
            set: function (t, n) {
                return t[this._] = n
            },
            remove: function (t) {
                return this._ in t && delete t[this._]
            },
            toString: function () {
                return this._
            }
        };
        var S_ = function (t) {
            return function () {
                return this.matches(t)
            }
        };
        if ("undefined" != typeof document) {
            var A_ = document.documentElement;
            if (!A_.matches) {
                var E_ = A_.webkitMatchesSelector || A_.msMatchesSelector || A_.mozMatchesSelector || A_.oMatchesSelector;
                S_ = function (t) {
                    return function () {
                        return E_.call(this, t)
                    }
                }
            }
        }
        var C_ = S_,
            z_ = {};
        if (t.event = null, "undefined" != typeof document) {
            var P_ = document.documentElement;
            "onmouseenter" in P_ || (z_ = {
                mouseenter: "mouseover",
                mouseleave: "mouseout"
            })
        }
        var q_ = function (t, n, e) {
                var r,
                    i,
                    o = Br(t + ""),
                    u = o.length;
                {
                    if (!(arguments.length < 2)) {
                        for (a = n
                            ? Hr
                            : jr, null == e && (e = !1), r = 0; r < u; ++r) 
                            this.each(a(o[r], n, e));
                        return this
                    }
                    var a = this
                        .node()
                        .__on;
                    if (a) 
                        for (var c, s = 0, f = a.length; s < f; ++s) 
                            for (r = 0, c = a[s]; r < u; ++r) 
                                if ((i = o[r]).type === c.type && i.name === c.name) 
                                    return c.value
                }
            },
            L_ = function () {
                for (var n, e = t.event; n = e.sourceEvent;) 
                    e = n;
                return e
            },
            R_ = function (t, n) {
                var e = t.ownerSVGElement || t;
                if (e.createSVGPoint) {
                    var r = e.createSVGPoint();
                    return r.x = n.clientX,
                    r.y = n.clientY,
                    r = r.matrixTransform(t.getScreenCTM().inverse()),
                    [r.x, r.y]
                }
                var i = t.getBoundingClientRect();
                return [
                    n.clientX - i.left - t.clientLeft,
                    n.clientY - i.top - t.clientTop
                ]
            },
            U_ = function (t) {
                var n = L_();
                return n.changedTouches && (n = n.changedTouches[0]),
                R_(t, n)
            },
            D_ = function (t) {
                return null == t
                    ? Vr
                    : function () {
                        return this.querySelector(t)
                    }
            },
            O_ = function (t) {
                "function" != typeof t && (t = D_(t));
                for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i) 
                    for (var o, u, a = n[i], c = a.length, s = r[i] = new Array(c), f = 0; f < c; ++f) 
                        (o = a[f]) && (u = t.call(o, o.__data__, f, a)) && ("__data__" in o && (u.__data__ = o.__data__), s[f] = u);
            return new zi(r, this._parents)
            },
            F_ = function (t) {
                return null == t
                    ? Wr
                    : function () {
                        return this.querySelectorAll(t)
                    }
            },
            I_ = function (t) {
                "function" != typeof t && (t = F_(t));
                for (var n = this._groups, e = n.length, r = [], i = [], o = 0; o < e; ++o) 
                    for (var u, a = n[o], c = a.length, s = 0; s < c; ++s) 
                        (u = a[s]) && (r.push(t.call(u, u.__data__, s, a)), i.push(u));
            return new zi(r, i)
            },
            Y_ = function (t) {
                "function" != typeof t && (t = C_(t));
                for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i) 
                    for (var o, u = n[i], a = u.length, c = r[i] = [], s = 0; s < a; ++s) 
                        (o = u[s]) && t.call(o, o.__data__, s, u) && c.push(o);
            return new zi(r, this._parents)
            },
            B_ = function (t) {
                return new Array(t.length)
            },
            j_ = function () {
                return new zi(this._enter || this._groups.map(B_), this._parents)
            };
        $r.prototype = {
            constructor: $r,
            appendChild: function (t) {
                return this
                    ._parent
                    .insertBefore(t, this._next)
            },
            insertBefore: function (t, n) {
                return this
                    ._parent
                    .insertBefore(t, n)
            },
            querySelector: function (t) {
                return this
                    ._parent
                    .querySelector(t)
            },
            querySelectorAll: function (t) {
                return this
                    ._parent
                    .querySelectorAll(t)
            }
        };
        var H_ = function (t) {
                return function () {
                    return t
                }
            },
            X_ = "$",
            V_ = function (t, n) {
                if (!t) 
                    return p = new Array(this.size()),
                    s = -1,
                    this.each(function (t) {
                        p[++s] = t
                    }),
                    p;
                var e = n
                        ? Gr
                        : Zr,
                    r = this._parents,
                    i = this._groups;
                "function" != typeof t && (t = H_(t));
                for (var o = i.length, u = new Array(o), a = new Array(o), c = new Array(o), s = 0; s < o; ++s) {
                    var f = r[s],
                        l = i[s],
                        h = l.length,
                        p = t.call(f, f && f.__data__, s, r),
                        d = p.length,
                        v = a[s] = new Array(d),
                        _ = u[s] = new Array(d),
                        y = c[s] = new Array(h);
                    e(f, l, v, _, y, p, n);
                    for (var g, m, x = 0, b = 0; x < d; ++x) 
                        if (g = v[x]) {
                            for (x >= b && (b = x + 1); !(m = _[b]) && ++b < d;) 
                            ;
                            g._next = m || null
                        }
                    }
                return u = new zi(u, r),
                u._enter = a,
                u._exit = c,
                u
            },
            W_ = function () {
                return new zi(this._exit || this._groups.map(B_), this._parents)
            },
            $_ = function (t) {
                for (var n = this._groups, e = t._groups, r = n.length, i = e.length, o = Math.min(r, i), u = new Array(r), a = 0; a < o; ++a) 
                    for (var c, s = n[a], f = e[a], l = s.length, h = u[a] = new Array(l), p = 0; p < l; ++p) 
                        (c = s[p] || f[p]) && (h[p] = c);
            for (; a < r; ++a) 
                    u[a] = n[a];
                return new zi(u, this._parents)
            },
            Z_ = function () {
                for (var t = this._groups, n = -1, e = t.length; ++n < e;) 
                    for (var r, i = t[n], o = i.length - 1, u = i[o]; --o >= 0;) 
                        (r = i[o]) && (u && u !== r.nextSibling && u.parentNode.insertBefore(r, u), u = r);
            return this
            },
            G_ = function (t) {
                function n(n, e) {
                    return n && e
                        ? t(n.__data__, e.__data__)
                        : !n - !e
                }
                t || (t = Jr);
                for (var e = this._groups, r = e.length, i = new Array(r), o = 0; o < r; ++o) {
                    for (var u, a = e[o], c = a.length, s = i[o] = new Array(c), f = 0; f < c; ++f) 
                        (u = a[f]) && (s[f] = u);
                    s.sort(n)
                }
                return new zi(i, this._parents).order()
            },
            J_ = function () {
                var t = arguments[0];
                return arguments[0] = this,
                t.apply(null, arguments),
                this
            },
            Q_ = function () {
                var t = new Array(this.size()),
                    n = -1;
                return this.each(function () {
                    t[++n] = this
                }),
                t
            },
            K_ = function () {
                for (var t = this._groups, n = 0, e = t.length; n < e; ++n) 
                    for (var r = t[n], i = 0, o = r.length; i < o; ++i) {
                        var u = r[i];
                        if (u) 
                            return u
                    }
                return null
            },
            ty = function () {
                var t = 0;
                return this.each(function () {
                    ++t
                }),
                t
            },
            ny = function () {
                return !this.node()
            },
            ey = function (t) {
                for (var n = this._groups, e = 0, r = n.length; e < r; ++e) 
                    for (var i, o = n[e], u = 0, a = o.length; u < a; ++u) 
                        (i = o[u]) && t.call(i, i.__data__, u, o);
            return this
            },
            ry = function (t, n) {
                var e = T_(t);
                if (arguments.length < 2) {
                    var r = this.node();
                    return e.local
                        ? r.getAttributeNS(e.space, e.local)
                        : r.getAttribute(e)
                }
                return this.each((null == n
                    ? e.local
                        ? Kr
                        : Qr
                    : "function" == typeof n
                        ? e.local
                            ? ri
                            : ei
                        : e.local
                            ? ni
                            : ti)(e, n))
            },
            iy = function (t) {
                return t.ownerDocument && t.ownerDocument.defaultView || t.document && t || t.defaultView
            },
            oy = function (t, n, e) {
                var r;
                return arguments.length > 1
                    ? this.each((null == n
                        ? ii
                        : "function" == typeof n
                            ? ui
                            : oi)(t, n, null == e
                        ? ""
                        : e))
                    : iy(r = this.node())
                        .getComputedStyle(r, null)
                        .getPropertyValue(t)
            },
            uy = function (t, n) {
                return arguments.length > 1
                    ? this.each((null == n
                        ? ai
                        : "function" == typeof n
                            ? si
                            : ci)(t, n))
                    : this.node()[t]
            };
        hi.prototype = {
            add: function (t) {
                var n = this
                    ._names
                    .indexOf(t);
                n < 0 && (this._names.push(t), this._node.setAttribute("class", this._names.join(" ")))
            },
            remove: function (t) {
                var n = this
                    ._names
                    .indexOf(t);
                n >= 0 && (this._names.splice(n, 1), this._node.setAttribute("class", this._names.join(" ")))
            },
            contains: function (t) {
                return this
                    ._names
                    .indexOf(t) >= 0
            }
        };
        var ay = function (t, n) {
                var e = fi(t + "");
                if (arguments.length < 2) {
                    for (var r = li(this.node()), i = -1, o = e.length; ++i < o;) 
                        if (!r.contains(e[i])) 
                            return !1;
                return !0
                }
                return this.each(("function" == typeof n
                    ? yi
                    : n
                        ? vi
                        : _i)(e, n))
            },
            cy = function (t) {
                return arguments.length
                    ? this.each(null == t
                        ? gi
                        : ("function" == typeof t
                            ? xi
                            : mi)(t))
                    : this
                        .node()
                        .textContent
            },
            sy = function (t) {
                return arguments.length
                    ? this.each(null == t
                        ? bi
                        : ("function" == typeof t
                            ? Mi
                            : wi)(t))
                    : this
                        .node()
                        .innerHTML
            },
            fy = function () {
                return this.each(Ti)
            },
            ly = function () {
                return this.each(Ni)
            },
            hy = function (t) {
                var n = "function" == typeof t
                    ? t
                    : N_(t);
                return this.select(function () {
                    return this.appendChild(n.apply(this, arguments))
                })
            },
            py = function (t, n) {
                var e = "function" == typeof t
                        ? t
                        : N_(t),
                    r = null == n
                        ? ki
                        : "function" == typeof n
                            ? n
                            : D_(n);
                return this.select(function () {
                    return this.insertBefore(e.apply(this, arguments), r.apply(this, arguments) || null)
                })
            },
            dy = function () {
                return this.each(Si)
            },
            vy = function (t) {
                return arguments.length
                    ? this.property("__data__", t)
                    : this
                        .node()
                        .__data__
            },
            _y = function (t, n) {
                return this.each(("function" == typeof n
                    ? Ci
                    : Ei)(t, n))
            },
            yy = [null];
        zi.prototype = Pi.prototype = {
            constructor: zi,
            select: O_,
            selectAll: I_,
            filter: Y_,
            data: V_,
            enter: j_,
            exit: W_,
            merge: $_,
            order: Z_,
            sort: G_,
            call: J_,
            nodes: Q_,
            node: K_,
            size: ty,
            empty: ny,
            each: ey,
            attr: ry,
            style: oy,
            property: uy,
            classed: ay,
            text: cy,
            html: sy,
            raise: fy,
            lower: ly,
            append: hy,
            insert: py,
            remove: dy,
            datum: vy,
            on: q_,
            dispatch: _y
        };
        var gy = function (t) {
                return "string" == typeof t
                    ? new zi([
                        [document.querySelector(t)]
                    ], [document.documentElement])
                    : new zi([
                        [t]
                    ], yy)
            },
            my = function (t) {
                return "string" == typeof t
                    ? new zi([document.querySelectorAll(t)], [document.documentElement])
                    : new zi([null == t
                            ? []
                            : t], yy)
            },
            xy = function (t, n, e) {
                arguments.length < 3 && (e = n, n = L_().changedTouches);
                for (var r, i = 0, o = n
                    ? n.length
                    : 0; i < o; ++i) 
                    if ((r = n[i]).identifier === e) 
                        return R_(t, r);
            return null
            },
            by = function (t, n) {
                null == n && (n = L_().touches);
                for (var e = 0, r = n
                    ? n.length
                    : 0, i = new Array(r); e < r; ++e) 
                    i[e] = R_(t, n[e]);
                return i
            },
            wy = Pn("start", "end", "interrupt"),
            My = [],
            Ty = 0,
            Ny = 1,
            ky = 2,
            Sy = 3,
            Ay = 4,
            Ey = 5,
            Cy = 6,
            zy = function (t, n, e, r, i, o) {
                var u = t.__transition;
                if (u) {
                    if (e in u) 
                        return
                } else 
                    t.__transition = {};
                Ui(t, e, {
                    name: n,
                    index: r,
                    group: i,
                    on: wy,
                    tween: My,
                    time: o.time,
                    delay: o.delay,
                    duration: o.duration,
                    ease: o.ease,
                    timer: null,
                    state: Ty
                })
            },
            Py = function (t, n) {
                var e,
                    r,
                    i,
                    o = t.__transition,
                    u = !0;
                if (o) {
                    n = null == n
                        ? null
                        : n + "";
                    for (i in o) 
                        (e = o[i]).name === n
                            ? (r = e.state > ky && e.state < Ey, e.state = Cy, e.timer.stop(), r && e.on.call("interrupt", t, t.__data__, e.index, e.group), delete o[i])
                            : u = !1;
                    u && delete t.__transition
                }
            },
            qy = function (t) {
                return this.each(function () {
                    Py(this, t)
                })
            },
            Ly = function (t, n) {
                var e = this._id;
                if (t += "", arguments.length < 2) {
                    for (var r, i = Ri(this.node(), e).tween, o = 0, u = i.length; o < u; ++o) 
                        if ((r = i[o]).name === t) 
                            return r.value;
                return null
                }
                return this.each((null == n
                    ? Di
                    : Oi)(e, t, n))
            },
            Ry = function (t, n) {
                var e;
                return ("number" == typeof n
                    ? lp
                    : n instanceof Bt
                        ? up
                        : (e = Bt(n))
                            ? (n = e, up)
                            : vp)(t, n)
            },
            Uy = function (t, n) {
                var e = T_(t),
                    r = "transform" === e
                        ? wp
                        : Ry;
                return this.attrTween(t, "function" == typeof n
                    ? (e.local
                        ? Xi
                        : Hi)(e, r, Fi(this, "attr." + t, n))
                    : null == n
                        ? (e.local
                            ? Yi
                            : Ii)(e)
                        : (e.local
                            ? ji
                            : Bi)(e, r, n))
            },
            Dy = function (t, n) {
                var e = "attr." + t;
                if (arguments.length < 2) 
                    return (e = this.tween(e)) && e._value;
                if (null == n) 
                    return this.tween(e, null);
                if ("function" != typeof n) 
                    throw new Error;
                var r = T_(t);
                return this.tween(e, (r.local
                    ? Vi
                    : Wi)(r, n))
            },
            Oy = function (t) {
                var n = this._id;
                return arguments.length
                    ? this.each(("function" == typeof t
                        ? $i
                        : Zi)(n, t))
                    : Ri(this.node(), n).delay
            },
            Fy = function (t) {
                var n = this._id;
                return arguments.length
                    ? this.each(("function" == typeof t
                        ? Gi
                        : Ji)(n, t))
                    : Ri(this.node(), n).duration
            },
            Iy = function (t) {
                var n = this._id;
                return arguments.length
                    ? this.each(Qi(n, t))
                    : Ri(this.node(), n).ease
            },
            Yy = function (t) {
                "function" != typeof t && (t = C_(t));
                for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i) 
                    for (var o, u = n[i], a = u.length, c = r[i] = [], s = 0; s < a; ++s) 
                        (o = u[s]) && t.call(o, o.__data__, s, u) && c.push(o);
            return new so(r, this._parents, this._name, this._id)
            },
            By = function (t) {
                if (t._id !== this._id) 
                    throw new Error;
                for (var n = this._groups, e = t._groups, r = n.length, i = e.length, o = Math.min(r, i), u = new Array(r), a = 0; a < o; ++a) 
                    for (var c, s = n[a], f = e[a], l = s.length, h = u[a] = new Array(l), p = 0; p < l; ++p) 
                        (c = s[p] || f[p]) && (h[p] = c);
            for (; a < r; ++a) 
                    u[a] = n[a];
                return new so(u, this._parents, this._name, this._id)
            },
            jy = function (t, n) {
                var e = this._id;
                return arguments.length < 2
                    ? Ri(this.node(), e)
                        .on
                        .on(t)
                    : this.each(to(e, t, n))
            },
            Hy = function () {
                return this.on("end.remove", no(this._id))
            },
            Xy = function (t) {
                var n = this._name,
                    e = this._id;
                "function" != typeof t && (t = D_(t));
                for (var r = this._groups, i = r.length, o = new Array(i), u = 0; u < i; ++u) 
                    for (var a, c, s = r[u], f = s.length, l = o[u] = new Array(f), h = 0; h < f; ++h) 
                        (a = s[h]) && (c = t.call(a, a.__data__, h, s)) && ("__data__" in a && (c.__data__ = a.__data__), l[h] = c, zy(l[h], n, e, h, l, Ri(a, e)));
            return new so(o, this._parents, n, e)
            },
            Vy = function (t) {
                var n = this._name,
                    e = this._id;
                "function" != typeof t && (t = F_(t));
                for (var r = this._groups, i = r.length, o = [], u = [], a = 0; a < i; ++a) 
                    for (var c, s = r[a], f = s.length, l = 0; l < f; ++l) 
                        if (c = s[l]) {
                            for (var h, p = t.call(c, c.__data__, l, s), d = Ri(c, e), v = 0, _ = p.length; v < _; ++v) 
                                (h = p[v]) && zy(h, n, e, v, p, d);
                            o.push(p),
                            u.push(c)
                        }
                    return new so(o, u, n, e)
            },
            Wy = Pi.prototype.constructor,
            $y = function () {
                return new Wy(this._groups, this._parents)
            },
            Zy = function (t, n, e) {
                var r = "transform" == (t += "")
                    ? bp
                    : Ry;
                return null == n
                    ? this
                        .styleTween(t, eo(t, r))
                        .on("end.style." + t, ro(t))
                    : this.styleTween(t, "function" == typeof n
                        ? oo(t, r, Fi(this, "style." + t, n))
                        : io(t, r, n), e)
            },
            Gy = function (t, n, e) {
                var r = "style." + (t += "");
                if (arguments.length < 2) 
                    return (r = this.tween(r)) && r._value;
                if (null == n) 
                    return this.tween(r, null);
                if ("function" != typeof n) 
                    throw new Error;
                return this.tween(r, uo(t, n, null == e
                    ? ""
                    : e))
            },
            Jy = function (t) {
                return this.tween("text", "function" == typeof t
                    ? co(Fi(this, "text", t))
                    : ao(null == t
                        ? ""
                        : t + ""))
            },
            Qy = function () {
                for (var t = this._name, n = this._id, e = lo(), r = this._groups, i = r.length, o = 0; o < i; ++o) 
                    for (var u, a = r[o], c = a.length, s = 0; s < c; ++s) 
                        if (u = a[s]) {
                            var f = Ri(u, n);
                            zy(u, t, e, s, a, {
                                time: f.time + f.delay + f.duration,
                                delay: 0,
                                duration: f.duration,
                                ease: f.ease
                            })
                        }
                    return new so(r, this._parents, t, e)
            },
            Ky = 0,
            tg = Pi.prototype;
        so.prototype = fo.prototype = {
            constructor: so,
            select: Xy,
            selectAll: Vy,
            filter: Yy,
            merge: By,
            selection: $y,
            transition: Qy,
            call: tg.call,
            nodes: tg.nodes,
            node: tg.node,
            size: tg.size,
            empty: tg.empty,
            each: tg.each,
            on: jy,
            attr: Uy,
            attrTween: Dy,
            style: Zy,
            styleTween: Gy,
            text: Jy,
            remove: Hy,
            tween: Ly,
            delay: Oy,
            duration: Fy,
            ease: Iy
        };
        var ng = {
                time: null,
                delay: 0,
                duration: 250,
                ease: g
            },
            eg = function (t) {
                var n,
                    e;
                t instanceof so
                    ? (n = t._id, t = t._name)
                    : (n = lo(), (e = ng).time = jn(), t = null == t
                        ? null
                        : t + "");
                for (var r = this._groups, i = r.length, o = 0; o < i; ++o) 
                    for (var u, a = r[o], c = a.length, s = 0; s < c; ++s) 
                        (u = a[s]) && zy(u, t, n, s, a, e || ho(u, n));
            return new so(r, this._parents, t, n)
            };
        Pi.prototype.interrupt = qy,
        Pi.prototype.transition = eg;
        var rg = [null],
            ig = function (t, n) {
                var e,
                    r,
                    i = t.__transition;
                if (i) {
                    n = null == n
                        ? null
                        : n + "";
                    for (r in i) 
                        if ((e = i[r]).state > Ny && e.name === n) 
                            return new so([
                                [t]
                            ], rg, n, + r)
                }
                return null
            },
            og = Array.prototype.slice,
            ug = function (t) {
                return t
            },
            ag = 1,
            cg = 2,
            sg = 3,
            fg = 4,
            lg = 1e-6,
            hg = function () {
                function t(t) {
                    var o,
                        u = 0;
                    t.eachAfter(function (t) {
                        var e = t.children;
                        e
                            ? (t.x = To(e), t.y = ko(e))
                            : (t.x = o
                                ? u += n(t, o)
                                : 0, t.y = 0, o = t)
                    });
                    var a = Ao(t),
                        c = Eo(t),
                        s = a.x - n(a, c) / 2,
                        f = c.x + n(c, a) / 2;
                    return t.eachAfter(i
                        ? function (n) {
                            n.x = (n.x - t.x) * e,
                            n.y = (t.y - n.y) * r
                        }
                        : function (n) {
                            n.x = (n.x - s) / (f - s) * e,
                            n.y = (1 - (t.y
                                ? n.y / t.y
                                : 1)) * r
                        })
                }
                var n = Mo,
                    e = 1,
                    r = 1,
                    i = !1;
                return t.separation = function (e) {
                    return arguments.length
                        ? (n = e, t)
                        : n
                },
                t.size = function (n) {
                    return arguments.length
                        ? (i = !1, e =+ n[0], r =+ n[1], t)
                        : i
                            ? null
                            : [e, r]
                },
                t.nodeSize = function (n) {
                    return arguments.length
                        ? (i = !0, e =+ n[0], r =+ n[1], t)
                        : i
                            ? [e, r]
                            : null
                },
                t
            },
            pg = function (t) {
                var n,
                    e,
                    r,
                    i,
                    o = this,
                    u = [o];
                do 
                    for (n = u.reverse(), u = []; o = n.pop();) 
                        if (t(o), e = o.children) 
                            for (r = 0, i = e.length; r < i; ++r) 
                                u.push(e[r]);
            while (u.length);
                return this
            },
            dg = function (t) {
                for (var n, e, r = this, i = [r]; r = i.pop();) 
                    if (t(r), n = r.children) 
                        for (e = n.length - 1; e >= 0; --e) 
                            i.push(n[e]);
            return this
            },
            vg = function (t) {
                for (var n, e, r, i = this, o = [i], u = []; i = o.pop();) 
                    if (u.push(i), n = i.children) 
                        for (e = 0, r = n.length; e < r; ++e) 
                            o.push(n[e]);
            for (; i = u.pop();) 
                    t(i);
                return this
            },
            _g = function (t) {
                return this.eachAfter(function (n) {
                    for (var e =+ t(n.data) || 0, r = n.children, i = r && r.length; --i >= 0;) 
                        e += r[i].value;
                    n.value = e
                })
            },
            yg = function (t) {
                return this.eachBefore(function (n) {
                    n.children && n
                        .children
                        .sort(t)
                })
            },
            gg = function (t) {
                for (var n = this, e = Co(n, t), r = [n]; n !== e;) 
                    n = n.parent,
                    r.push(n);
                for (var i = r.length; t !== e;) 
                    r.splice(i, 0, t),
                    t = t.parent;
                return r
            },
            mg = function () {
                for (var t = this, n = [t]; t = t.parent;) 
                    n.push(t);
                return n
            },
            xg = function () {
                var t = [];
                return this.each(function (n) {
                    t.push(n)
                }),
                t
            },
            bg = function () {
                var t = [];
                return this.eachBefore(function (n) {
                    n.children || t.push(n)
                }),
                t
            },
            wg = function () {
                var t = this,
                    n = [];
                return t.each(function (e) {
                    e !== t && n.push({source: e.parent, target: e})
                }),
                n
            };
        Uo.prototype = zo.prototype = {
            constructor: Uo,
            each: pg,
            eachAfter: vg,
            eachBefore: dg,
            sum: _g,
            sort: yg,
            path: gg,
            ancestors: mg,
            descendants: xg,
            leaves: bg,
            links: wg,
            copy: Po
        };
        var Mg = function (t) {
                for (var n, e = (t = t.slice()).length, r = null, i = r; e;) {
                    var o = new Do(t[e - 1]);
                    i = i
                        ? i.next = o
                        : r = o,
                    t[n] = t[--e]
                }
                return {head: r, tail: i}
            },
            Tg = function (t) {
                return Fo(Mg(t), [])
            },
            Ng = function (t) {
                return Wo(t),
                t
            },
            kg = function (t) {
                return function () {
                    return t
                }
            },
            Sg = function () {
                function t(t) {
                    return t.x = e / 2,
                    t.y = r / 2,
                    n
                        ? t
                            .eachBefore(Qo(n))
                            .eachAfter(Ko(i, .5))
                            .eachBefore(tu(1))
                        : t
                            .eachBefore(Qo(Jo))
                            .eachAfter(Ko(Go, 1))
                            .eachAfter(Ko(i, t.r / Math.min(e, r)))
                            .eachBefore(tu(Math.min(e, r) / (2 * t.r))),
                    t
                }
                var n = null,
                    e = 1,
                    r = 1,
                    i = Go;
                return t.radius = function (e) {
                    return arguments.length
                        ? (n = $o(e), t)
                        : n
                },
                t.size = function (n) {
                    return arguments.length
                        ? (e =+ n[0], r =+ n[1], t)
                        : [e, r]
                },
                t.padding = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : i
                },
                t
            },
            Ag = function (t) {
                t.x0 = Math.round(t.x0),
                t.y0 = Math.round(t.y0),
                t.x1 = Math.round(t.x1),
                t.y1 = Math.round(t.y1)
            },
            Eg = function (t, n, e, r, i) {
                for (var o, u = t.children, a = -1, c = u.length, s = t.value && (r - n) / t.value; ++a < c;) 
                    o = u[a],
                    o.y0 = e,
                    o.y1 = i,
                    o.x0 = n,
                    o.x1 = n += o.value * s
            },
            Cg = function () {
                function t(t) {
                    var u = t.height + 1;
                    return t.x0 = t.y0 = i,
                    t.x1 = e,
                    t.y1 = r / u,
                    t.eachBefore(n(r, u)),
                    o && t.eachBefore(Ag),
                    t
                }
                function n(t, n) {
                    return function (e) {
                        e.children && Eg(e, e.x0, t * (e.depth + 1) / n, e.x1, t * (e.depth + 2) / n);
                        var r = e.x0,
                            o = e.y0,
                            u = e.x1 - i,
                            a = e.y1 - i;
                        u < r && (r = u = (r + u) / 2),
                        a < o && (o = a = (o + a) / 2),
                        e.x0 = r,
                        e.y0 = o,
                        e.x1 = u,
                        e.y1 = a
                    }
                }
                var e = 1,
                    r = 1,
                    i = 0,
                    o = !1;
                return t.round = function (n) {
                    return arguments.length
                        ? (o = !!n, t)
                        : o
                },
                t.size = function (n) {
                    return arguments.length
                        ? (e =+ n[0], r =+ n[1], t)
                        : [e, r]
                },
                t.padding = function (n) {
                    return arguments.length
                        ? (i =+ n, t)
                        : i
                },
                t
            },
            zg = "$",
            Pg = {
                depth: -1
            },
            qg = {},
            Lg = function () {
                function t(t) {
                    var r,
                        i,
                        o,
                        u,
                        a,
                        c,
                        s,
                        f = t.length,
                        l = new Array(f),
                        h = {};
                    for (i = 0; i < f; ++i) 
                        r = t[i],
                        a = l[i] = new Uo(r),
                        null != (c = n(r, i, t)) && (c += "") && (s = zg + (a.id = c), h[s] = s in h
                            ? qg
                            : a);
                    for (i = 0; i < f; ++i) 
                        if (a = l[i], c = e(t[i], i, t), null != c && (c += "")) {
                            if (u = h[zg + c], !u) 
                                throw new Error("missing: " + c);
                            if (u === qg) 
                                throw new Error("ambiguous: " + c);
                            u.children
                                ? u
                                    .children
                                    .push(a)
                                : u.children = [a],
                            a.parent = u
                        }
                    else {
                        if (o) 
                            throw new Error("multiple roots");
                        o = a
                    }
                    if (!o) 
                        throw new Error("no root");
                    if (o.parent = Pg, o.eachBefore(function (t) {
                        t.depth = t.parent.depth + 1,
                        --f
                    }).eachBefore(Ro), o.parent = null, f > 0) 
                        throw new Error("cycle");
                    return o
                }
                var n = nu,
                    e = eu;
                return t.id = function (e) {
                    return arguments.length
                        ? (n = Zo(e), t)
                        : n
                },
                t.parentId = function (n) {
                    return arguments.length
                        ? (e = Zo(n), t)
                        : e
                },
                t
            };
        su.prototype = Object.create(Uo.prototype);
        var Rg = function () {
                function t(t) {
                    var r = fu(t);
                    if (r.eachAfter(n), r.parent.m = -r.z, r.eachBefore(e), c) 
                        t.eachBefore(i);
                    else {
                        var s = t,
                            f = t,
                            l = t;
                        t.eachBefore(function (t) {
                            t.x < s.x && (s = t),
                            t.x > f.x && (f = t),
                            t.depth > l.depth && (l = t)
                        });
                        var h = s === f
                                ? 1
                                : o(s, f) / 2,
                            p = h - s.x,
                            d = u / (f.x + h + p),
                            v = a / (l.depth || 1);
                        t.eachBefore(function (t) {
                            t.x = (t.x + p) * d,
                            t.y = t.depth * v
                        })
                    }
                    return t
                }
                function n(t) {
                    var n = t.children,
                        e = t.parent.children,
                        i = t.i
                            ? e[t.i - 1]
                            : null;
                    if (n) {
                        au(t);
                        var u = (n[0].z + n[n.length - 1].z) / 2;
                        i
                            ? (t.z = i.z + o(t._, i._), t.m = t.z - u)
                            : t.z = u
                    } else 
                        i && (t.z = i.z + o(t._, i._));
                    t.parent.A = r(t, i, t.parent.A || e[0])
                }
                function e(t) {
                    t._.x = t.z + t.parent.m,
                    t.m += t.parent.m
                }
                function r(t, n, e) {
                    if (n) {
                        for (var r, i = t, u = t, a = n, c = i.parent.children[0], s = i.m, f = u.m, l = a.m, h = c.m; a = ou(a), i = iu(i), a && i;) 
                            c = iu(c),
                            u = ou(u),
                            u.a = t,
                            r = a.z + l - i.z - s + o(a._, i._),
                            r > 0 && (uu(cu(a, t, e), t, r), s += r, f += r),
                            l += a.m,
                            s += i.m,
                            h += c.m,
                            f += u.m;
                        a && !ou(u) && (u.t = a, u.m += l - f),
                        i && !iu(c) && (c.t = i, c.m += s - h, e = t)
                    }
                    return e
                }
                function i(t) {
                    t.x *= u,
                    t.y = t.depth * a
                }
                var o = ru,
                    u = 1,
                    a = 1,
                    c = null;
                return t.separation = function (n) {
                    return arguments.length
                        ? (o = n, t)
                        : o
                },
                t.size = function (n) {
                    return arguments.length
                        ? (c = !1, u =+ n[0], a =+ n[1], t)
                        : c
                            ? null
                            : [u, a]
                },
                t.nodeSize = function (n) {
                    return arguments.length
                        ? (c = !0, u =+ n[0], a =+ n[1], t)
                        : c
                            ? [u, a]
                            : null
                },
                t
            },
            Ug = function (t, n, e, r, i) {
                for (var o, u = t.children, a = -1, c = u.length, s = t.value && (i - e) / t.value; ++a < c;) 
                    o = u[a],
                    o.x0 = n,
                    o.x1 = r,
                    o.y0 = e,
                    o.y1 = e += o.value * s
            },
            Dg = (1 + Math.sqrt(5)) / 2,
            Og = function t(n) {
                function e(t, e, r, i, o) {
                    lu(n, t, e, r, i, o)
                }
                return e.ratio = function (n) {
                    return t((n =+ n) > 1
                        ? n
                        : 1)
                },
                e
            }(Dg),
            Fg = function () {
                function t(t) {
                    return t.x0 = t.y0 = 0,
                    t.x1 = i,
                    t.y1 = o,
                    t.eachBefore(n),
                    u = [0],
                    r && t.eachBefore(Ag),
                    t
                }
                function n(t) {
                    var n = u[t.depth],
                        r = t.x0 + n,
                        i = t.y0 + n,
                        o = t.x1 - n,
                        h = t.y1 - n;
                    o < r && (r = o = (r + o) / 2),
                    h < i && (i = h = (i + h) / 2),
                    t.x0 = r,
                    t.y0 = i,
                    t.x1 = o,
                    t.y1 = h,
                    t.children && (n = u[t.depth + 1] = a(t) / 2, r += l(t) - n, i += c(t) - n, o -= s(t) - n, h -= f(t) - n, o < r && (r = o = (r + o) / 2), h < i && (i = h = (i + h) / 2), e(t, r, i, o, h))
                }
                var e = Og,
                    r = !1,
                    i = 1,
                    o = 1,
                    u = [0],
                    a = Go,
                    c = Go,
                    s = Go,
                    f = Go,
                    l = Go;
                return t.round = function (n) {
                    return arguments.length
                        ? (r = !!n, t)
                        : r
                },
                t.size = function (n) {
                    return arguments.length
                        ? (i =+ n[0], o =+ n[1], t)
                        : [i, o]
                },
                t.tile = function (n) {
                    return arguments.length
                        ? (e = Zo(n), t)
                        : e
                },
                t.padding = function (n) {
                    return arguments.length
                        ? t
                            .paddingInner(n)
                            .paddingOuter(n)
                        : t.paddingInner()
                },
                t.paddingInner = function (n) {
                    return arguments.length
                        ? (a = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : a
                },
                t.paddingOuter = function (n) {
                    return arguments.length
                        ? t
                            .paddingTop(n)
                            .paddingRight(n)
                            .paddingBottom(n)
                            .paddingLeft(n)
                        : t.paddingTop()
                },
                t.paddingTop = function (n) {
                    return arguments.length
                        ? (c = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : c
                },
                t.paddingRight = function (n) {
                    return arguments.length
                        ? (s = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : s
                },
                t.paddingBottom = function (n) {
                    return arguments.length
                        ? (f = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : f
                },
                t.paddingLeft = function (n) {
                    return arguments.length
                        ? (l = "function" == typeof n
                            ? n
                            : kg(+ n), t)
                        : l
                },
                t
            },
            Ig = function (t, n, e, r, i) {
                function o(t, n, e, r, i, u, a) {
                    if (t >= n - 1) {
                        var s = c[t];
                        return s.x0 = r,
                        s.y0 = i,
                        s.x1 = u,
                        s.y1 = a,
                        void 0
                    }
                    for (var l = f[t], h = e / 2 + l, p = t + 1, d = n - 1; p < d;) {
                        var v = p + d >>> 1;
                        f[v] < h
                            ? p = v + 1
                            : d = v
                    }
                    var _ = f[p] - l,
                        y = e - _;
                    if (a - i > u - r) {
                        var g = (i * y + a * _) / e;
                        o(t, p, _, r, i, u, g),
                        o(p, n, y, r, g, u, a)
                    } else {
                        var m = (r * y + u * _) / e;
                        o(t, p, _, r, i, m, a),
                        o(p, n, y, m, i, u, a)
                    }
                }
                var u,
                    a,
                    c = t.children,
                    s = c.length,
                    f = new Array(s + 1);
                for (f[0] = a = u = 0; u < s; ++u) 
                    f[u + 1] = a += c[u].value;
                o(0, s, t.value, n, e, r, i)
            },
            Yg = function (t, n, e, r, i) {
                (1 & t.depth
                    ? Ug
                    : Eg)(t, n, e, r, i)
            },
            Bg = function t(n) {
                function e(t, e, r, i, o) {
                    if ((u = t._squarify) && u.ratio === n) 
                        for (var u, a, c, s, f, l = -1, h = u.length, p = t.value; ++l < h;) {
                            for (a = u[l], c = a.children, s = a.value = 0, f = c.length; s < f; ++s) 
                                a.value += c[s].value;
                            a.dice
                                ? Eg(a, e, r, i, r += (o - r) * a.value / p)
                                : Ug(a, e, r, e += (i - e) * a.value / p, o),
                            p -= a.value
                        }
                    else 
                        t._squarify = u = lu(n, t, e, r, i, o),
                        u.ratio = n
                }
                return e.ratio = function (n) {
                    return t((n =+ n) > 1
                        ? n
                        : 1)
                },
                e
            }(Dg),
            jg = function (t, n) {
                function e() {
                    var e,
                        i,
                        o = r.length,
                        u = 0,
                        a = 0;
                    for (e = 0; e < o; ++e) 
                        i = r[e],
                        u += i.x,
                        a += i.y;
                    for (u = u / o - t, a = a / o - n, e = 0; e < o; ++e) 
                        i = r[e],
                        i.x -= u,
                        i.y -= a
                }
                var r;
                return null == t && (t = 0),
                null == n && (n = 0),
                e.initialize = function (t) {
                    r = t
                },
                e.x = function (n) {
                    return arguments.length
                        ? (t =+ n, e)
                        : t
                },
                e.y = function (t) {
                    return arguments.length
                        ? (n =+ t, e)
                        : n
                },
                e
            },
            Hg = function (t) {
                return function () {
                    return t
                }
            },
            Xg = function () {
                return 1e-6 * (Math.random() - .5)
            },
            Vg = function (t) {
                function n() {
                    function t(t, e, r, i, o) {
                        var a = t.data,
                            p = t.r,
                            d = l + p;
                        {
                            if (!a) 
                                return e > s + d || i < s - d || r > f + d || o < f - d;
                            if (a.index > n) {
                                var v = s - a.x - a.vx,
                                    _ = f - a.y - a.vy,
                                    y = v * v + _ * _;
                                y < d * d && (0 === v && (v = Xg(), y += v * v), 0 === _ && (_ = Xg(), y += _ * _), y = (d - (y = Math.sqrt(y))) / y * u, c.vx += (v *= y) * (d = (p *= p) / (h + p)), c.vy += (_ *= y) * d, a.vx -= v * (d = 1 - d), a.vy -= _ * d)
                            }
                        }
                    }
                    for (var n, r, c, s, f, l, h, p = i.length, d = 0; d < a; ++d) 
                        for (r = I(i, hu, pu).visitAfter(e), n = 0; n < p; ++n) 
                            c = i[n],
                            l = o[n],
                            h = l * l,
                            s = c.x + c.vx,
                            f = c.y + c.vy,
                            r.visit(t)
                }
                function e(t) {
                    if (t.data) 
                        return t.r = o[t.data.index];
                    for (var n = t.r = 0; n < 4; ++n) 
                        t[n] && t[n].r > t.r && (t.r = t[n].r)
                }
                function r() {
                    if (i) {
                        var n,
                            e = i.length;
                        for (o = new Array(e), n = 0; n < e; ++n) 
                            o[n] =+ t(i[n], n, i)
                    }
                }
                var i,
                    o,
                    u = 1,
                    a = 1;
                return "function" != typeof t && (t = Hg(null == t
                    ? 1 :+ t)),
                n.initialize = function (t) {
                    i = t,
                    r()
                },
                n.iterations = function (t) {
                    return arguments.length
                        ? (a =+ t, n)
                        : a
                },
                n.strength = function (t) {
                    return arguments.length
                        ? (u =+ t, n)
                        : u
                },
                n.radius = function (e) {
                    return arguments.length
                        ? (t = "function" == typeof e
                            ? e
                            : Hg(+ e), r(), n)
                        : t
                },
                n
            },
            Wg = function (t) {
                function n(t) {
                    return 1 / Math.min(f[t.source.index], f[t.target.index])
                }
                function e(n) {
                    for (var e = 0, r = t.length; e < v; ++e) 
                        for (var i, o, u, s, f, h, p, d = 0; d < r; ++d) 
                            i = t[d],
                            o = i.source,
                            u = i.target,
                            s = u.x + u.vx - o.x - o.vx || Xg(),
                            f = u.y + u.vy - o.y - o.vy || Xg(),
                            h = Math.sqrt(s * s + f * f),
                            h = (h - c[d]) / h * n * a[d],
                            s *= h,
                            f *= h,
                            u.vx -= s * (p = l[d]),
                            u.vy -= f * p,
                            o.vx += s * (p = 1 - p),
                            o.vy += f * p
                }
                function r() {
                    if (s) {
                        var n,
                            e,
                            r = s.length,
                            p = t.length,
                            d = o(s, h);
                        for (n = 0, f = new Array(r); n < r; ++n) 
                            f[n] = 0;
                        for (n = 0; n < p; ++n) 
                            e = t[n],
                            e.index = n,
                            "object" != typeof e.source && (e.source = vu(d, e.source)),
                            "object" != typeof e.target && (e.target = vu(d, e.target)),
                            ++f[e.source.index],
                            ++f[e.target.index];
                        for (n = 0, l = new Array(p); n < p; ++n) 
                            e = t[n],
                            l[n] = f[e.source.index] / (f[e.source.index] + f[e.target.index]);
                        a = new Array(p),
                        i(),
                        c = new Array(p),
                        u()
                    }
                }
                function i() {
                    if (s) 
                        for (var n = 0, e = t.length; n < e; ++n) 
                            a[n] =+ p(t[n], n, t)
                }
                function u() {
                    if (s) 
                        for (var n = 0, e = t.length; n < e; ++n) 
                            c[n] =+ d(t[n], n, t)
                }
                var a,
                    c,
                    s,
                    f,
                    l,
                    h = du,
                    p = n,
                    d = Hg(30),
                    v = 1;
                return null == t && (t = []),
                e.initialize = function (t) {
                    s = t,
                    r()
                },
                e.links = function (n) {
                    return arguments.length
                        ? (t = n, r(), e)
                        : t
                },
                e.id = function (t) {
                    return arguments.length
                        ? (h = t, e)
                        : h
                },
                e.iterations = function (t) {
                    return arguments.length
                        ? (v =+ t, e)
                        : v
                },
                e.strength = function (t) {
                    return arguments.length
                        ? (p = "function" == typeof t
                            ? t
                            : Hg(+ t), i(), e)
                        : p
                },
                e.distance = function (t) {
                    return arguments.length
                        ? (d = "function" == typeof t
                            ? t
                            : Hg(+ t), u(), e)
                        : d
                },
                e
            },
            $g = 10,
            Zg = Math.PI * (3 - Math.sqrt(5)),
            Gg = function (t) {
                function n() {
                    e(),
                    d.call("tick", u),
                    a < c && (p.stop(), d.call("end", u))
                }
                function e() {
                    var n,
                        e,
                        r = t.length;
                    for (a += (f - a) * s, h.each(function (t) {
                        t(a)
                    }), n = 0; n < r; ++n) 
                        e = t[n],
                        null == e.fx
                            ? e.x += e.vx *= l
                            : (e.x = e.fx, e.vx = 0),
                        null == e.fy
                            ? e.y += e.vy *= l
                            : (e.y = e.fy, e.vy = 0)
                    }
                function r() {
                    for (var n, e = 0, r = t.length; e < r; ++e) {
                        if (n = t[e], n.index = e, isNaN(n.x) || isNaN(n.y)) {
                            var i = $g * Math.sqrt(e),
                                o = e * Zg;
                            n.x = i * Math.cos(o),
                            n.y = i * Math.sin(o)
                        }
                        (isNaN(n.vx) || isNaN(n.vy)) && (n.vx = n.vy = 0)
                    }
                }
                function i(n) {
                    return n.initialize && n.initialize(t),
                    n
                }
                var u,
                    a = 1,
                    c = .001,
                    s = 1 - Math.pow(c, 1 / 300),
                    f = 0,
                    l = .6,
                    h = o(),
                    p = Vn(n),
                    d = Pn("tick", "end");
                return null == t && (t = []),
                r(),
                u = {
                    tick: e,
                    restart: function () {
                        return p.restart(n),
                        u
                    },
                    stop: function () {
                        return p.stop(),
                        u
                    },
                    nodes: function (n) {
                        return arguments.length
                            ? (t = n, r(), h.each(i), u)
                            : t
                    },
                    alpha: function (t) {
                        return arguments.length
                            ? (a =+ t, u)
                            : a
                    },
                    alphaMin: function (t) {
                        return arguments.length
                            ? (c =+ t, u)
                            : c
                    },
                    alphaDecay: function (t) {
                        return arguments.length
                            ? (s =+ t, u) :+ s
                    },
                    alphaTarget: function (t) {
                        return arguments.length
                            ? (f =+ t, u)
                            : f
                    },
                    velocityDecay: function (t) {
                        return arguments.length
                            ? (l = 1 - t, u)
                            : 1 - l
                    },
                    force: function (t, n) {
                        return arguments.length > 1
                            ? (null == n
                                ? h.remove(t)
                                : h.set(t, i(n)), u)
                            : h.get(t)
                    },
                    find: function (n, e, r) {
                        var i,
                            o,
                            u,
                            a,
                            c,
                            s = 0,
                            f = t.length;
                        for (null == r
                            ? r = 1 / 0
                            : r *= r, s = 0; s < f; ++s) 
                            a = t[s],
                            i = n - a.x,
                            o = e - a.y,
                            u = i * i + o * o,
                            u < r && (c = a, r = u);
                        return c
                    },
                    on: function (t, n) {
                        return arguments.length > 1
                            ? (d.on(t, n), u)
                            : d.on(t)
                    }
                }
            },
            Jg = function () {
                function t(t) {
                    var n,
                        a = i.length,
                        c = I(i, _u, yu).visitAfter(e);
                    for (u = t, n = 0; n < a; ++n) 
                        o = i[n],
                        c.visit(r)
                }
                function n() {
                    if (i) {
                        var t,
                            n = i.length;
                        for (a = new Array(n), t = 0; t < n; ++t) 
                            a[t] =+ c(i[t], t, i)
                    }
                }
                function e(t) {
                    var n,
                        e,
                        r,
                        i,
                        o,
                        u = 0;
                    if (t.length) {
                        for (r = i = o = 0; o < 4; ++o) 
                            (n = t[o]) && (e = n.value) && (u += e, r += e * n.x, i += e * n.y);
                        t.x = r / u,
                        t.y = i / u
                    } else {
                        n = t,
                        n.x = n.data.x,
                        n.y = n.data.y;
                        do 
                            u += a[n.data.index];
                        while (n = n.next)
                    }
                    t.value = u
                }
                function r(t, n, e, r) {
                    if (!t.value) 
                        return !0;
                    var i = t.x - o.x,
                        c = t.y - o.y,
                        h = r - n,
                        p = i * i + c * c;
                    if (h * h / l < p) 
                        return p < f && (0 === i && (i = Xg(), p += i * i), 0 === c && (c = Xg(), p += c * c), p < s && (p = Math.sqrt(s * p)), o.vx += i * t.value * u / p, o.vy += c * t.value * u / p),
                        !0;
                    if (!(t.length || p >= f)) {
                        (t.data !== o || t.next) && (0 === i && (i = Xg(), p += i * i), 0 === c && (c = Xg(), p += c * c), p < s && (p = Math.sqrt(s * p)));
                        do 
                            t.data !== o && (h = a[t.data.index] * u / p, o.vx += i * h, o.vy += c * h);
                        while (t = t.next)
                    }
                }
                var i,
                    o,
                    u,
                    a,
                    c = Hg(-30),
                    s = 1,
                    f = 1 / 0,
                    l = .81;
                return t.initialize = function (t) {
                    i = t,
                    n()
                },
                t.strength = function (e) {
                    return arguments.length
                        ? (c = "function" == typeof e
                            ? e
                            : Hg(+ e), n(), t)
                        : c
                },
                t.distanceMin = function (n) {
                    return arguments.length
                        ? (s = n * n, t)
                        : Math.sqrt(s)
                },
                t.distanceMax = function (n) {
                    return arguments.length
                        ? (f = n * n, t)
                        : Math.sqrt(f)
                },
                t.theta = function (n) {
                    return arguments.length
                        ? (l = n * n, t)
                        : Math.sqrt(l)
                },
                t
            },
            Qg = function (t) {
                function n(t) {
                    for (var n, e = 0, u = r.length; e < u; ++e) 
                        n = r[e],
                        n.vx += (o[e] - n.x) * i[e] * t
                }
                function e() {
                    if (r) {
                        var n,
                            e = r.length;
                        for (i = new Array(e), o = new Array(e), n = 0; n < e; ++n) 
                            i[n] = isNaN(o[n] =+ t(r[n], n, r))
                                ? 0 :+ u(r[n], n, r)
                        }
                }
                var r,
                    i,
                    o,
                    u = Hg(.1);
                return "function" != typeof t && (t = Hg(null == t
                    ? 0 :+ t)),
                n.initialize = function (t) {
                    r = t,
                    e()
                },
                n.strength = function (t) {
                    return arguments.length
                        ? (u = "function" == typeof t
                            ? t
                            : Hg(+ t), e(), n)
                        : u
                },
                n.x = function (r) {
                    return arguments.length
                        ? (t = "function" == typeof r
                            ? r
                            : Hg(+ r), e(), n)
                        : t
                },
                n
            },
            Kg = function (t) {
                function n(t) {
                    for (var n, e = 0, u = r.length; e < u; ++e) 
                        n = r[e],
                        n.vy += (o[e] - n.y) * i[e] * t
                }
                function e() {
                    if (r) {
                        var n,
                            e = r.length;
                        for (i = new Array(e), o = new Array(e), n = 0; n < e; ++n) 
                            i[n] = isNaN(o[n] =+ t(r[n], n, r))
                                ? 0 :+ u(r[n], n, r)
                        }
                }
                var r,
                    i,
                    o,
                    u = Hg(.1);
                return "function" != typeof t && (t = Hg(null == t
                    ? 0 :+ t)),
                n.initialize = function (t) {
                    r = t,
                    e()
                },
                n.strength = function (t) {
                    return arguments.length
                        ? (u = "function" == typeof t
                            ? t
                            : Hg(+ t), e(), n)
                        : u
                },
                n.y = function (r) {
                    return arguments.length
                        ? (t = "function" == typeof r
                            ? r
                            : Hg(+ r), e(), n)
                        : t
                },
                n
            },
            tm = function () {
                t
                    .event
                    .preventDefault(),
                t
                    .event
                    .stopImmediatePropagation()
            },
            nm = function (t) {
                var n = t.document.documentElement,
                    e = gy(t).on("dragstart.drag", tm, !0);
                "onselectstart" in n
                    ? e.on("selectstart.drag", tm, !0)
                    : (n.__noselect = n.style.MozUserSelect, n.style.MozUserSelect = "none")
            },
            em = function (t) {
                return function () {
                    return t
                }
            };
        xu.prototype.on = function () {
            var t = this
                ._
                .on
                .apply(this._, arguments);
            return t === this._
                ? this
                : t
        };
        var rm = function () {
                function n(t) {
                    t
                        .on("mousedown.drag", e)
                        .on("touchstart.drag", o)
                        .on("touchmove.drag", u)
                        .on("touchend.drag touchcancel.drag", a)
                        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
                }
                function e() {
                    if (!f && l.apply(this, arguments)) {
                        var n = c("mouse", h.apply(this, arguments), U_, this, arguments);
                        n && (gy(t.event.view).on("mousemove.drag", r, !0).on("mouseup.drag", i, !0), nm(t.event.view), gu(), s = !1, n("start"))
                    }
                }
                function r() {
                    tm(),
                    s = !0,
                    d.mouse("drag")
                }
                function i() {
                    gy(t.event.view).on("mousemove.drag mouseup.drag", null),
                    mu(t.event.view, s),
                    tm(),
                    d.mouse("end")
                }
                function o() {
                    if (l.apply(this, arguments)) {
                        var n,
                            e,
                            r = t.event.changedTouches,
                            i = h.apply(this, arguments),
                            o = r.length;
                        for (n = 0; n < o; ++n) 
                            (e = c(r[n].identifier, i, xy, this, arguments)) && (gu(), e("start"))
                    }
                }
                function u() {
                    var n,
                        e,
                        r = t.event.changedTouches,
                        i = r.length;
                    for (n = 0; n < i; ++n) 
                        (e = d[r[n].identifier]) && (tm(), e("drag"))
                }
                function a() {
                    var n,
                        e,
                        r = t.event.changedTouches,
                        i = r.length;
                    for (f && clearTimeout(f), f = setTimeout(function () {
                        f = null
                    }, 500), n = 0; n < i; ++n) 
                        (e = d[r[n].identifier]) && (gu(), e("end"))
                }
                function c(e, r, i, o, u) {
                    var a,
                        c,
                        s,
                        f = i(r, e),
                        l = v.copy();
                    if (Xr(new xu(n, "beforestart", a, e, _, f[0], f[1], 0, 0, l), function () {
                        return null != (t.event.subject = a = p.apply(o, u)) && (c = a.x - f[0] || 0, s = a.y - f[1] || 0, !0)
                    })) 
                        return function t(h) {
                            var p,
                                v = f;
                            switch (h) {
                                case "start":
                                    d[e] = t,
                                    p = _++;
                                    break;
                                case "end":
                                    delete d[e],
                                    --_;
                                case "drag":
                                    f = i(r, e),
                                    p = _
                            }
                            Xr(new xu(n, h, a, e, p, f[0] + c, f[1] + s, f[0] - v[0], f[1] - v[1], l), l.apply, l, [h, o, u])
                        }
                    }
                var s,
                    f,
                    l = bu,
                    h = wu,
                    p = Mu,
                    d = {},
                    v = Pn("start", "drag", "end"),
                    _ = 0;
                return n.filter = function (t) {
                    return arguments.length
                        ? (l = "function" == typeof t
                            ? t
                            : em(!!t), n)
                        : l
                },
                n.container = function (t) {
                    return arguments.length
                        ? (h = "function" == typeof t
                            ? t
                            : em(t), n)
                        : h
                },
                n.subject = function (t) {
                    return arguments.length
                        ? (p = "function" == typeof t
                            ? t
                            : em(t), n)
                        : p
                },
                n.on = function () {
                    var t = v
                        .on
                        .apply(v, arguments);
                    return t === v
                        ? n
                        : t
                },
                n
            },
            im = function (t) {
                return function () {
                    return t
                }
            };
        ku.prototype = {
            constructor: ku,
            insert: function (t, n) {
                var e,
                    r,
                    i;
                if (t) {
                    if (n.P = t, n.N = t.N, t.N && (t.N.P = n), t.N = n, t.R) {
                        for (t = t.R; t.L;) 
                            t = t.L;
                        t.L = n
                    } else 
                        t.R = n;
                    e = t
                } else 
                    this._
                        ? (t = Cu(this._), n.P = null, n.N = t, t.P = t.L = n, e = t)
                        : (n.P = n.N = null, this._ = n, e = null);
                for (n.L = n.R = null, n.U = e, n.C = !0, t = n; e && e.C;) 
                    r = e.U,
                    e === r.L
                        ? (i = r.R, i && i.C
                            ? (e.C = i.C = !1, r.C = !0, t = r)
                            : (t === e.R && (Au(this, e), t = e, e = t.U), e.C = !1, r.C = !0, Eu(this, r)))
                        : (i = r.L, i && i.C
                            ? (e.C = i.C = !1, r.C = !0, t = r)
                            : (t === e.L && (Eu(this, e), t = e, e = t.U), e.C = !1, r.C = !0, Au(this, r))),
                    e = t.U;
                this._.C = !1
            },
            remove: function (t) {
                t.N && (t.N.P = t.P),
                t.P && (t.P.N = t.N),
                t.N = t.P = null;
                var n,
                    e,
                    r,
                    i = t.U,
                    o = t.L,
                    u = t.R;
                if (e = o
                    ? u
                        ? Cu(u)
                        : o
                    : u, i
                    ? i.L === t
                        ? i.L = e
                        : i.R = e
                    : this._ = e, o && u
                    ? (r = e.C, e.C = t.C, e.L = o, o.U = e, e !== u
                        ? (i = e.U, e.U = t.U, t = e.R, i.L = t, e.R = u, u.U = e)
                        : (e.U = i, i = e, t = e.R))
                    : (r = t.C, t = e), t && (t.U = i), !r) {
                    if (t && t.C) 
                        return void(t.C = !1);
                    do {
                        if (t === this._) 
                            break;
                        if (t === i.L) {
                            if (n = i.R, n.C && (n.C = !1, i.C = !0, Au(this, i), n = i.R), n.L && n.L.C || n.R && n.R.C) {
                                n.R && n.R.C || (n.L.C = !1, n.C = !0, Eu(this, n), n = i.R),
                                n.C = i.C,
                                i.C = n.R.C = !1,
                                Au(this, i),
                                t = this._;
                                break
                            }
                        } else if (n = i.L, n.C && (n.C = !1, i.C = !0, Eu(this, i), n = i.L), n.L && n.L.C || n.R && n.R.C) {
                            n.L && n.L.C || (n.R.C = !1, n.C = !0, Au(this, n), n = i.L),
                            n.C = i.C,
                            i.C = n.L.C = !1,
                            Eu(this, i),
                            t = this._;
                            break
                        }
                        n.C = !0,
                        t = i,
                        i = i.U
                    } while (!t.C);
                    t && (t.C = !1)
                }
            }
        };
        var om,
            um,
            am,
            cm,
            sm,
            fm = [],
            lm = [],
            hm = 1e-6,
            pm = 1e-12;
        na.prototype = {
            constructor: na,
            polygons: function () {
                var t = this.edges;
                return this
                    .cells
                    .map(function (n) {
                        var e = n
                            .halfedges
                            .map(function (e) {
                                return Fu(n, t[e])
                            });
                        return e.data = n.site.data,
                        e
                    })
            },
            triangles: function () {
                var t = [],
                    n = this.edges;
                return this
                    .cells
                    .forEach(function (e, r) {
                        for (var i, o = e.site, u = e.halfedges, a = -1, c = u.length, s = n[u[c - 1]], f = s.left === o
                            ? s.right
                            : s.left; ++a < c;) 
                            i = f,
                            s = n[u[a]],
                            f = s.left === o
                                ? s.right
                                : s.left,
                            i && f && r < i.index && r < f.index && Ku(o, i, f) < 0 && t.push([o.data, i.data, f.data])
                    }),
                t
            },
            links: function () {
                return this
                    .edges
                    .filter(function (t) {
                        return t.right
                    })
                    .map(function (t) {
                        return {source: t.left.data, target: t.right.data}
                    })
            },
            find: function (t, n, e) {
                var r,
                    i = this,
                    o = i._found || 0,
                    u = i.cells[o] || i.cells[o = 0],
                    a = t - u.site[0],
                    c = n - u.site[1],
                    s = a * a + c * c;
                do 
                    u = i.cells[r = o],
                    o = null,
                    u
                        .halfedges
                        .forEach(function (e) {
                            var r = i.edges[e],
                                a = r.left;
                            if (a !== u.site && a || (a = r.right)) {
                                var c = t - a[0],
                                    f = n - a[1],
                                    l = c * c + f * f;
                                l < s && (s = l, o = a.index)
                            }
                        });
                while (null !== o);
                return i._found = r,
                null == e || s <= e * e
                    ? u.site
                    : null
            }
        };
        var dm = function () {
                function t(t) {
                    return new na(t.map(function (r, i) {
                        var o = [
                            Math.round(n(r, i, t) / hm) * hm,
                            Math.round(e(r, i, t) / hm) * hm
                        ];
                        return o.index = i,
                        o.data = r,
                        o
                    }), r)
                }
                var n = Tu,
                    e = Nu,
                    r = null;
                return t.polygons = function (n) {
                    return t(n).polygons()
                },
                t.links = function (n) {
                    return t(n).links()
                },
                t.triangles = function (n) {
                    return t(n).triangles()
                },
                t.x = function (e) {
                    return arguments.length
                        ? (n = "function" == typeof e
                            ? e
                            : im(+ e), t)
                        : n
                },
                t.y = function (n) {
                    return arguments.length
                        ? (e = "function" == typeof n
                            ? n
                            : im(+ n), t)
                        : e
                },
                t.extent = function (n) {
                    return arguments.length
                        ? (r = null == n
                            ? null
                            : [
                                [ + n[0][0], + n[0][1]
                                ],
                                [ + n[1][0], + n[1][1]
                                ]
                            ], t)
                        : r && [
                            [r[0][0], r[0][1]
                            ],
                            [r[1][0], r[1][1]
                            ]
                        ]
                },
                t.size = function (n) {
                    return arguments.length
                        ? (r = null == n
                            ? null
                            : [
                                [
                                    0, 0
                                ],
                                [ + n[0], + n[1]
                                ]
                            ], t)
                        : r && [r[1][0] - r[0][0],
                            r[1][1] - r[0][1]
                        ]
                },
                t
            },
            vm = function (t) {
                return function () {
                    return t
                }
            };
        ra.prototype = {
            constructor: ra,
            scale: function (t) {
                return 1 === t
                    ? this
                    : new ra(this.k * t, this.x, this.y)
            },
            translate: function (t, n) {
                return 0 === t & 0 === n
                    ? this
                    : new ra(this.k, this.x + this.k * t, this.y + this.k * n)
            },
            apply: function (t) {
                return [
                    t[0] * this.k + this.x,
                    t[1] * this.k + this.y
                ]
            },
            applyX: function (t) {
                return t * this.k + this.x
            },
            applyY: function (t) {
                return t * this.k + this.y
            },
            invert: function (t) {
                return [
                    (t[0] - this.x) / this.k,
                    (t[1] - this.y) / this.k
                ]
            },
            invertX: function (t) {
                return (t - this.x) / this.k
            },
            invertY: function (t) {
                return (t - this.y) / this.k
            },
            rescaleX: function (t) {
                return t
                    .copy()
                    .domain(t.range().map(this.invertX, this).map(t.invert, t))
            },
            rescaleY: function (t) {
                return t
                    .copy()
                    .domain(t.range().map(this.invertY, this).map(t.invert, t))
            },
            toString: function () {
                return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")"
            }
        };
        var _m = new ra(1, 0, 0);
        ia.prototype = ra.prototype;
        var ym = function () {
                t
                    .event
                    .preventDefault(),
                t
                    .event
                    .stopImmediatePropagation()
            },
            gm = function () {
                function n(t) {
                    t
                        .on("wheel.zoom", s)
                        .on("mousedown.zoom", f)
                        .on("dblclick.zoom", l)
                        .on("touchstart.zoom", h)
                        .on("touchmove.zoom", p)
                        .on("touchend.zoom touchcancel.zoom", d)
                        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
                        .property("__zoom", ca)
                }
                function e(t, n) {
                    return n = Math.max(m, Math.min(x, n)),
                    n === t.k
                        ? t
                        : new ra(n, t.x, t.y)
                }
                function r(t, n, e) {
                    var r = n[0] - e[0] * t.k,
                        i = n[1] - e[1] * t.k;
                    return r === t.x && i === t.y
                        ? t
                        : new ra(t.k, r, i)
                }
                function i(t, n) {
                    var e = Math.min(0, t.invertX(n[0][0]) - b) || Math.max(0, t.invertX(n[1][0]) - w),
                        r = Math.min(0, t.invertY(n[0][1]) - M) || Math.max(0, t.invertY(n[1][1]) - T);
                    return e || r
                        ? t.translate(e, r)
                        : t
                }
                function o(t) {
                    return [
                        ( + t[0][0] + + t[1][0]) / 2,
                        ( + t[0][1] + + t[1][1]) / 2
                    ]
                }
                function u(t, n, e) {
                    t
                        .on("start.zoom", function () {
                            a(this, arguments).start()
                        })
                        .on("interrupt.zoom end.zoom", function () {
                            a(this, arguments).end()
                        })
                        .tween("zoom", function () {
                            var t = this,
                                r = arguments,
                                i = a(t, r),
                                u = g.apply(t, r),
                                c = e || o(u),
                                s = Math.max(u[1][0] - u[0][0], u[1][1] - u[0][1]),
                                f = t.__zoom,
                                l = "function" == typeof n
                                    ? n.apply(t, r)
                                    : n,
                                h = Sp(f.invert(c).concat(s / f.k), l.invert(c).concat(s / l.k));
                            return function (t) {
                                if (1 === t) 
                                    t = l;
                                else {
                                    var n = h(t),
                                        e = s / n[2];
                                    t = new ra(e, c[0] - n[0] * e, c[1] - n[1] * e)
                                }
                                i.zoom(null, t)
                            }
                        })
                }
                function a(t, n) {
                    for (var e, r = 0, i = k.length; r < i; ++r) 
                        if ((e = k[r]).that === t) 
                            return e;
                return new c(t, n)
                }
                function c(t, n) {
                    this.that = t,
                    this.args = n,
                    this.index = -1,
                    this.active = 0,
                    this.extent = g.apply(t, n)
                }
                function s() {
                    function n() {
                        o.wheel = null,
                        o.end()
                    }
                    if (y.apply(this, arguments)) {
                        var o = a(this, arguments),
                            u = this.__zoom,
                            c = Math.max(m, Math.min(x, u.k * Math.pow(2, -t.event.deltaY * (t.event.deltaMode
                                ? 120
                                : 1) / 500))),
                            s = U_(this);
                        if (o.wheel) 
                            o.mouse[0][0] === s[0] && o.mouse[0][1] === s[1] || (o.mouse[1] = u.invert(o.mouse[0] = s)),
                            clearTimeout(o.wheel);
                        else {
                            if (u.k === c) 
                                return;
                            o.mouse = [
                                s, u.invert(s)
                            ],
                            Py(this),
                            o.start()
                        }
                        ym(),
                        o.wheel = setTimeout(n, E),
                        o.zoom("mouse", i(r(e(u, c), o.mouse[0], o.mouse[1]), o.extent))
                    }
                }
                function f() {
                    function n() {
                        ym(),
                        o.moved = !0,
                        o.zoom("mouse", i(r(o.that.__zoom, o.mouse[0] = U_(o.that), o.mouse[1]), o.extent))
                    }
                    function e() {
                        u.on("mousemove.zoom mouseup.zoom", null),
                        mu(t.event.view, o.moved),
                        ym(),
                        o.end()
                    }
                    if (!_ && y.apply(this, arguments)) {
                        var o = a(this, arguments),
                            u = gy(t.event.view)
                                .on("mousemove.zoom", n, !0)
                                .on("mouseup.zoom", e, !0),
                            c = U_(this);
                        nm(t.event.view),
                        oa(),
                        o.mouse = [
                            c,
                            this
                                .__zoom
                                .invert(c)
                        ],
                        Py(this),
                        o.start()
                    }
                }
                function l() {
                    if (y.apply(this, arguments)) {
                        var o = this.__zoom,
                            a = U_(this),
                            c = o.invert(a),
                            s = o.k * (t.event.shiftKey
                                ? .5
                                : 2),
                            f = i(r(e(o, s), a, c), g.apply(this, arguments));
                        ym(),
                        N > 0
                            ? gy(this)
                                .transition()
                                .duration(N)
                                .call(u, f, a)
                            : gy(this).call(n.transform, f)
                    }
                }
                function h() {
                    if (y.apply(this, arguments)) {
                        var n,
                            e,
                            r,
                            i = a(this, arguments),
                            o = t.event.changedTouches,
                            u = o.length;
                        for (oa(), n = 0; n < u; ++n) 
                            e = o[n],
                            r = xy(this, o, e.identifier),
                            r = [
                                r,
                                this
                                    .__zoom
                                    .invert(r),
                                e.identifier
                            ],
                            i.touch0
                                ? i.touch1 || (i.touch1 = r)
                                : i.touch0 = r;
                        return v && (v = clearTimeout(v), !i.touch1)
                            ? (i.end(), l.apply(this, arguments))
                            : void(t.event.touches.length === u && (v = setTimeout(function () {
                                v = null
                            }, A), Py(this), i.start()))
                    }
                }
                function p() {
                    var n,
                        o,
                        u,
                        c,
                        s = a(this, arguments),
                        f = t.event.changedTouches,
                        l = f.length;
                    for (ym(), v && (v = clearTimeout(v)), n = 0; n < l; ++n) 
                        o = f[n],
                        u = xy(this, f, o.identifier),
                        s.touch0 && s.touch0[2] === o.identifier
                            ? s.touch0[0] = u
                            : s.touch1 && s.touch1[2] === o.identifier && (s.touch1[0] = u);
                    if (o = s.that.__zoom, s.touch1) {
                        var h = s.touch0[0],
                            p = s.touch0[1],
                            d = s.touch1[0],
                            _ = s.touch1[1],
                            y = (y = d[0] - h[0]) * y + (y = d[1] - h[1]) * y,
                            g = (g = _[0] - p[0]) * g + (g = _[1] - p[1]) * g;
                        o = e(o, Math.sqrt(y / g)),
                        u = [
                            (h[0] + d[0]) / 2,
                            (h[1] + d[1]) / 2
                        ],
                        c = [
                            (p[0] + _[0]) / 2,
                            (p[1] + _[1]) / 2
                        ]
                    } else {
                        if (!s.touch0) 
                            return;
                        u = s.touch0[0],
                        c = s.touch0[1]
                    }
                    s.zoom("touch", i(r(o, u, c), s.extent))
                }
                function d() {
                    var n,
                        e,
                        r = a(this, arguments),
                        i = t.event.changedTouches,
                        o = i.length;
                    for (oa(), _ && clearTimeout(_), _ = setTimeout(function () {
                        _ = null
                    }, A), n = 0; n < o; ++n) 
                        e = i[n],
                        r.touch0 && r.touch0[2] === e.identifier
                            ? delete r.touch0
                            : r.touch1 && r.touch1[2] === e.identifier && delete r.touch1;
                    r.touch1 && !r.touch0 && (r.touch0 = r.touch1, delete r.touch1),
                    r.touch0 || r.end()
                }
                var v,
                    _,
                    y = ua,
                    g = aa,
                    m = 0,
                    x = 1 / 0,
                    b = -x,
                    w = x,
                    M = b,
                    T = w,
                    N = 250,
                    k = [],
                    S = Pn("start", "zoom", "end"),
                    A = 500,
                    E = 150;
                return n.transform = function (t, n) {
                    var e = t.selection
                        ? t.selection()
                        : t;
                    e.property("__zoom", ca),
                    t !== e
                        ? u(t, n)
                        : e
                            .interrupt()
                            .each(function () {
                                a(this, arguments)
                                    .start()
                                    .zoom(null, "function" == typeof n
                                        ? n.apply(this, arguments)
                                        : n)
                                    .end()
                            })
                },
                n.scaleBy = function (t, e) {
                    n
                        .scaleTo(t, function () {
                            var t = this.__zoom.k,
                                n = "function" == typeof e
                                    ? e.apply(this, arguments)
                                    : e;
                            return t * n
                        })
                },
                n.scaleTo = function (t, u) {
                    n
                        .transform(t, function () {
                            var t = g.apply(this, arguments),
                                n = this.__zoom,
                                a = o(t),
                                c = n.invert(a),
                                s = "function" == typeof u
                                    ? u.apply(this, arguments)
                                    : u;
                            return i(r(e(n, s), a, c), t)
                        })
                },
                n.translateBy = function (t, e, r) {
                    n
                        .transform(t, function () {
                            return i(this.__zoom.translate("function" == typeof e
                                ? e.apply(this, arguments)
                                : e, "function" == typeof r
                                ? r.apply(this, arguments)
                                : r), g.apply(this, arguments))
                        })
                },
                c.prototype = {
                    start: function () {
                        return 1 === ++this.active && (this.index = k.push(this) - 1, this.emit("start")),
                        this
                    },
                    zoom: function (t, n) {
                        return this.mouse && "mouse" !== t && (this.mouse[1] = n.invert(this.mouse[0])),
                        this.touch0 && "touch" !== t && (this.touch0[1] = n.invert(this.touch0[0])),
                        this.touch1 && "touch" !== t && (this.touch1[1] = n.invert(this.touch1[0])),
                        this.that.__zoom = n,
                        this.emit("zoom"),
                        this
                    },
                    end: function () {
                        return 0 === --this.active && (k.splice(this.index, 1), this.index = -1, this.emit("end")),
                        this
                    },
                    emit: function (t) {
                        Xr(new ea(n, t, this.that.__zoom), S.apply, S, [t, this.that, this.args])
                    }
                },
                n.filter = function (t) {
                    return arguments.length
                        ? (y = "function" == typeof t
                            ? t
                            : vm(!!t), n)
                        : y
                },
                n.extent = function (t) {
                    return arguments.length
                        ? (g = "function" == typeof t
                            ? t
                            : vm([
                                [ + t[0][0], + t[0][1]
                                ],
                                [ + t[1][0], + t[1][1]
                                ]
                            ]), n)
                        : g
                },
                n.scaleExtent = function (t) {
                    return arguments.length
                        ? (m =+ t[0], x =+ t[1], n)
                        : [m, x]
                },
                n.translateExtent = function (t) {
                    return arguments.length
                        ? (b =+ t[0][0], w =+ t[1][0], M =+ t[0][1], T =+ t[1][1], n)
                        : [
                            [
                                b, M
                            ],
                            [w, T]
                        ]
                },
                n.duration = function (t) {
                    return arguments.length
                        ? (N =+ t, n)
                        : N
                },
                n.on = function () {
                    var t = S
                        .on
                        .apply(S, arguments);
                    return t === S
                        ? n
                        : t
                },
                n
            },
            mm = function (t) {
                return function () {
                    return t
                }
            },
            xm = function (t, n, e) {
                this.target = t,
                this.type = n,
                this.selection = e
            },
            bm = function () {
                t
                    .event
                    .preventDefault(),
                t
                    .event
                    .stopImmediatePropagation()
            },
            wm = {
                name: "drag"
            },
            Mm = {
                name: "space"
            },
            Tm = {
                name: "handle"
            },
            Nm = {
                name: "center"
            },
            km = {
                name: "x",
                handles: ["e", "w"].map(fa),
                input: function (t, n) {
                    return t && [
                        [t[0], n[0][1]
                        ],
                        [t[1], n[1][1]
                        ]
                    ]
                },
                output: function (t) {
                    return t && [t[0][0], t[1][0]
                    ]
                }
            },
            Sm = {
                name: "y",
                handles: ["n", "s"].map(fa),
                input: function (t, n) {
                    return t && [
                        [
                            n[0][0], t[0]
                        ],
                        [n[1][0], t[1]]
                    ]
                },
                output: function (t) {
                    return t && [t[0][1], t[1][1]
                    ]
                }
            },
            Am = {
                name: "xy",
                handles: [
                    "n",
                    "e",
                    "s",
                    "w",
                    "nw",
                    "ne",
                    "se",
                    "sw"
                ].map(fa),
                input: function (t) {
                    return t
                },
                output: function (t) {
                    return t
                }
            },
            Em = {
                overlay: "crosshair",
                selection: "move",
                n: "ns-resize",
                e: "ew-resize",
                s: "ns-resize",
                w: "ew-resize",
                nw: "nwse-resize",
                ne: "nesw-resize",
                se: "nwse-resize",
                sw: "nesw-resize"
            },
            Cm = {
                e: "w",
                w: "e",
                nw: "ne",
                ne: "nw",
                se: "sw",
                sw: "se"
            },
            zm = {
                n: "s",
                s: "n",
                nw: "sw",
                ne: "se",
                se: "ne",
                sw: "nw"
            },
            Pm = {
                overlay: 1,
                selection: 1,
                n: null,
                e: 1,
                s: null,
                w: -1,
                nw: -1,
                ne: 1,
                se: 1,
                sw: -1
            },
            qm = {
                overlay: 1,
                selection: 1,
                n: -1,
                e: null,
                s: 1,
                w: null,
                nw: -1,
                ne: -1,
                se: 1,
                sw: 1
            },
            Lm = function () {
                return ga(Am)
            },
            Rm = Math.cos,
            Um = Math.sin,
            Dm = Math.PI,
            Om = Dm / 2,
            Fm = 2 * Dm,
            Im = Math.max,
            Ym = function () {
                function t(t) {
                    var o,
                        u,
                        a,
                        c,
                        s,
                        f,
                        l = t.length,
                        h = [],
                        p = Os(l),
                        d = [],
                        v = [],
                        _ = v.groups = new Array(l),
                        y = new Array(l * l);
                    for (o = 0, s = -1; ++s < l;) {
                        for (u = 0, f = -1; ++f < l;) 
                            u += t[s][f];
                        h.push(u),
                        d.push(Os(l)),
                        o += u
                    }
                    for (e && p.sort(function (t, n) {
                        return e(h[t], h[n])
                    }), r && d.forEach(function (n, e) {
                        n
                            .sort(function (n, i) {
                                return r(t[e][n], t[e][i])
                            })
                    }), o = Im(0, Fm - n * l) / o, c = o
                        ? n
                        : Fm / l, u = 0, s = -1; ++s < l;) {
                        for (a = u, f = -1; ++f < l;) {
                            var g = p[s],
                                m = d[g][f],
                                x = t[g][m],
                                b = u,
                                w = u += x * o;
                            y[m * l + g] = {
                                index: g,
                                subindex: m,
                                startAngle: b,
                                endAngle: w,
                                value: x
                            }
                        }
                        _[g] = {
                            index: g,
                            startAngle: a,
                            endAngle: u,
                            value: h[g]
                        },
                        u += c
                    }
                    for (s = -1; ++s < l;) 
                        for (f = s - 1; ++f < l;) {
                            var M = y[f * l + s],
                                T = y[s * l + f];
                            (M.value || T.value) && v.push(M.value < T.value
                                ? {
                                    source: T,
                                    target: M
                                }
                                : {
                                    source: M,
                                    target: T
                                })
                        }
                    return i
                        ? v.sort(i)
                        : v
                }
                var n = 0,
                    e = null,
                    r = null,
                    i = null;
                return t.padAngle = function (e) {
                    return arguments.length
                        ? (n = Im(0, e), t)
                        : n
                },
                t.sortGroups = function (n) {
                    return arguments.length
                        ? (e = n, t)
                        : e
                },
                t.sortSubgroups = function (n) {
                    return arguments.length
                        ? (r = n, t)
                        : r
                },
                t.sortChords = function (n) {
                    return arguments.length
                        ? (null == n
                            ? i = null
                            : (i = ma(n))._ = n, t)
                        : i && i._
                },
                t
            },
            Bm = Array.prototype.slice,
            jm = function (t) {
                return function () {
                    return t
                }
            },
            Hm = function () {
                function t() {
                    var t,
                        a = Bm.call(arguments),
                        c = n.apply(this, a),
                        s = e.apply(this, a),
                        f =+ r.apply(this, (a[0] = c, a)),
                        l = i.apply(this, a) - Om,
                        h = o.apply(this, a) - Om,
                        p = f * Rm(l),
                        d = f * Um(l),
                        v =+ r.apply(this, (a[0] = s, a)),
                        _ = i.apply(this, a) - Om,
                        y = o.apply(this, a) - Om;
                    if (u || (u = t = L()), u.moveTo(p, d), u.arc(0, 0, f, l, h), l === _ && h === y || (u.quadraticCurveTo(0, 0, v * Rm(_), v * Um(_)), u.arc(0, 0, v, _, y)), u.quadraticCurveTo(0, 0, p, d), u.closePath(), t) 
                        return u = null,
                        t + "" || null
                }
                var n = xa,
                    e = ba,
                    r = wa,
                    i = Ma,
                    o = Ta,
                    u = null;
                return t.radius = function (n) {
                    return arguments.length
                        ? (r = "function" == typeof n
                            ? n
                            : jm(+ n), t)
                        : r
                },
                t.startAngle = function (n) {
                    return arguments.length
                        ? (i = "function" == typeof n
                            ? n
                            : jm(+ n), t)
                        : i
                },
                t.endAngle = function (n) {
                    return arguments.length
                        ? (o = "function" == typeof n
                            ? n
                            : jm(+ n), t)
                        : o
                },
                t.source = function (e) {
                    return arguments.length
                        ? (n = e, t)
                        : n
                },
                t.target = function (n) {
                    return arguments.length
                        ? (e = n, t)
                        : e
                },
                t.context = function (n) {
                    return arguments.length
                        ? (u = null == n
                            ? null
                            : n, t)
                        : u
                },
                t
            },
            Xm = function () {
                return new Na
            };
        Na.prototype = {
            constructor: Na,
            reset: function () {
                this.s = this.t = 0
            },
            add: function (t) {
                ka(Mx, t, this.t),
                ka(this, Mx.s, this.s),
                this.s
                    ? this.t += Mx.t
                    : this.s = Mx.t
            },
            valueOf: function () {
                return this.s
            }
        };
        var Vm,
            Wm,
            $m,
            Zm,
            Gm,
            Jm,
            Qm,
            Km,
            tx,
            nx,
            ex,
            rx,
            ix,
            ox,
            ux,
            ax,
            cx,
            sx,
            fx,
            lx,
            hx,
            px,
            dx,
            vx,
            _x,
            yx,
            gx,
            mx,
            xx,
            bx,
            wx,
            Mx = new Na,
            Tx = 1e-6,
            Nx = 1e-12,
            kx = Math.PI,
            Sx = kx / 2,
            Ax = kx / 4,
            Ex = 2 * kx,
            Cx = 180 / kx,
            zx = kx / 180,
            Px = Math.abs,
            qx = Math.atan,
            Lx = Math.atan2,
            Rx = Math.cos,
            Ux = Math.ceil,
            Dx = Math.exp,
            Ox = Math.log,
            Fx = Math.pow,
            Ix = Math.sin,
            Yx = Math.sign || function (t) {
                return t > 0
                    ? 1
                    : t < 0
                        ? -1
                        : 0;
            },
            Bx = Math.sqrt,
            jx = Math.tan,
            Hx = {
                Feature: function (t, n) {
                    za(t.geometry, n)
                },
                FeatureCollection: function (t, n) {
                    for (var e = t.features, r = -1, i = e.length; ++r < i;) 
                        za(e[r].geometry, n)
                }
            },
            Xx = {
                Sphere: function (t, n) {
                    n.sphere()
                },
                Point: function (t, n) {
                    t = t.coordinates,
                    n.point(t[0], t[1], t[2])
                },
                MultiPoint: function (t, n) {
                    for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) 
                        t = e[r],
                        n.point(t[0], t[1], t[2])
                },
                LineString: function (t, n) {
                    Pa(t.coordinates, n, 0)
                },
                MultiLineString: function (t, n) {
                    for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) 
                        Pa(e[r], n, 0)
                },
                Polygon: function (t, n) {
                    qa(t.coordinates, n)
                },
                MultiPolygon: function (t, n) {
                    for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) 
                        qa(e[r], n)
                },
                GeometryCollection: function (t, n) {
                    for (var e = t.geometries, r = -1, i = e.length; ++r < i;) 
                        za(e[r], n)
                }
            },
            Vx = function (t, n) {
                t && Hx.hasOwnProperty(t.type)
                    ? Hx[t.type](t, n)
                    : za(t, n)
            },
            Wx = Xm(),
            $x = Xm(),
            Zx = {
                point: Ca,
                lineStart: Ca,
                lineEnd: Ca,
                polygonStart: function () {
                    Wx.reset(),
                    Zx.lineStart = La,
                    Zx.lineEnd = Ra
                },
                polygonEnd: function () {
                    var t =+ Wx;
                    $x.add(t < 0
                        ? Ex + t
                        : t),
                    this.lineStart = this.lineEnd = this.point = Ca
                },
                sphere: function () {
                    $x.add(Ex)
                }
            },
            Gx = function (t) {
                return $x.reset(),
                Vx(t, Zx),
                2 * $x
            },
            Jx = Xm(),
            Qx = {
                point: Xa,
                lineStart: Wa,
                lineEnd: $a,
                polygonStart: function () {
                    Qx.point = Za,
                    Qx.lineStart = Ga,
                    Qx.lineEnd = Ja,
                    Jx.reset(),
                    Zx.polygonStart()
                },
                polygonEnd: function () {
                    Zx.polygonEnd(),
                    Qx.point = Xa,
                    Qx.lineStart = Wa,
                    Qx.lineEnd = $a,
                    Wx < 0
                        ? (Jm = -(Km = 180), Qm = -(tx = 90))
                        : Jx > Tx
                            ? tx = 90
                            : Jx < -Tx && (Qm = -90),
                    ux[0] = Jm,
                    ux[1] = Km
                }
            },
            Kx = function (t) {
                var n,
                    e,
                    r,
                    i,
                    o,
                    u,
                    a;
                if (tx = Km = -(Jm = Qm = 1 / 0), ox = [], Vx(t, Qx), e = ox.length) {
                    for (ox.sort(Ka), n = 1, r = ox[0], o = [r]; n < e; ++n) 
                        i = ox[n],
                        tc(r, i[0]) || tc(r, i[1])
                            ? (Qa(r[0], i[1]) > Qa(r[0], r[1]) && (r[1] = i[1]), Qa(i[0], r[1]) > Qa(r[0], r[1]) && (r[0] = i[0]))
                            : o.push(r = i);
                    for (u = -(1 / 0), e = o.length - 1, n = 0, r = o[e]; n <= e; r = i, ++n) 
                        i = o[n],
                        (a = Qa(r[1], i[0])) > u && (u = a, Jm = i[0], Km = r[1])
                }
                return ox = ux = null,
                Jm === 1 / 0 || Qm === 1 / 0
                    ? [
                        [
                            NaN, NaN
                        ],
                        [NaN, NaN]
                    ]
                    : [
                        [
                            Jm, Qm
                        ],
                        [Km, tx]
                    ]
            },
            tb = {
                sphere: Ca,
                point: nc,
                lineStart: rc,
                lineEnd: uc,
                polygonStart: function () {
                    tb.lineStart = ac,
                    tb.lineEnd = cc
                },
                polygonEnd: function () {
                    tb.lineStart = rc,
                    tb.lineEnd = uc
                }
            },
            nb = function (t) {
                ax = cx = sx = fx = lx = hx = px = dx = vx = _x = yx = 0,
                Vx(t, tb);
                var n = vx,
                    e = _x,
                    r = yx,
                    i = n * n + e * e + r * r;
                return i < Nx && (n = hx, e = px, r = dx, cx < Tx && (n = sx, e = fx, r = lx), i = n * n + e * e + r * r, i < Nx)
                    ? [NaN, NaN]
                    : [
                        Lx(e, n) * Cx,
                        Aa(r / Bx(i)) * Cx
                    ]
            },
            eb = function (t) {
                return function () {
                    return t
                }
            },
            rb = function (t, n) {
                function e(e, r) {
                    return e = t(e, r),
                    n(e[0], e[1])
                }
                return t.invert && n.invert && (e.invert = function (e, r) {
                    return e = n.invert(e, r),
                    e && t.invert(e[0], e[1])
                }),
                e
            };
        lc.invert = lc;
        var ib,
            ob,
            ub,
            ab,
            cb,
            sb,
            fb,
            lb,
            hb,
            pb,
            db,
            vb = function (t) {
                function n(n) {
                    return n = t(n[0] * zx, n[1] * zx),
                    n[0] *= Cx,
                    n[1] *= Cx,
                    n
                }
                return t = hc(t[0] * zx, t[1] * zx, t.length > 2
                    ? t[2] * zx
                    : 0),
                n.invert = function (n) {
                    return n = t.invert(n[0] * zx, n[1] * zx),
                    n[0] *= Cx,
                    n[1] *= Cx,
                    n
                },
                n
            },
            _b = function () {
                function t(t, n) {
                    e.push(t = r(t, n)),
                    t[0] *= Cx,
                    t[1] *= Cx
                }
                function n() {
                    var t = i.apply(this, arguments),
                        n = o.apply(this, arguments) * zx,
                        c = u.apply(this, arguments) * zx;
                    return e = [],
                    r = hc(-t[0] * zx, -t[1] * zx, 0).invert,
                    _c(a, n, c, 1),
                    t = {
                        type: "Polygon",
                        coordinates: [e]
                    },
                    e = r = null,
                    t
                }
                var e,
                    r,
                    i = eb([0, 0]),
                    o = eb(90),
                    u = eb(6),
                    a = {
                        point: t
                    };
                return n.center = function (t) {
                    return arguments.length
                        ? (i = "function" == typeof t
                            ? t
                            : eb([ + t[0], + t[1]
                            ]), n)
                        : i
                },
                n.radius = function (t) {
                    return arguments.length
                        ? (o = "function" == typeof t
                            ? t
                            : eb(+ t), n)
                        : o
                },
                n.precision = function (t) {
                    return arguments.length
                        ? (u = "function" == typeof t
                            ? t
                            : eb(+ t), n)
                        : u
                },
                n
            },
            yb = function () {
                var t,
                    n = [];
                return {
                    point: function (n, e) {
                        t.push([n, e])
                    },
                    lineStart: function () {
                        n.push(t = [])
                    },
                    lineEnd: Ca,
                    rejoin: function () {
                        n.length > 1 && n.push(n.pop().concat(n.shift()))
                    },
                    result: function () {
                        var e = n;
                        return n = [],
                        t = null,
                        e
                    }
                }
            },
            gb = function (t, n, e, r, i, o) {
                var u,
                    a = t[0],
                    c = t[1],
                    s = n[0],
                    f = n[1],
                    l = 0,
                    h = 1,
                    p = s - a,
                    d = f - c;
                if (u = e - a, p || !(u > 0)) {
                    if (u /= p, p < 0) {
                        if (u < l) 
                            return;
                        u < h && (h = u)
                    } else if (p > 0) {
                        if (u > h) 
                            return;
                        u > l && (l = u)
                    }
                    if (u = i - a, p || !(u < 0)) {
                        if (u /= p, p < 0) {
                            if (u > h) 
                                return;
                            u > l && (l = u)
                        } else if (p > 0) {
                            if (u < l) 
                                return;
                            u < h && (h = u)
                        }
                        if (u = r - c, d || !(u > 0)) {
                            if (u /= d, d < 0) {
                                if (u < l) 
                                    return;
                                u < h && (h = u)
                            } else if (d > 0) {
                                if (u > h) 
                                    return;
                                u > l && (l = u)
                            }
                            if (u = o - c, d || !(u < 0)) {
                                if (u /= d, d < 0) {
                                    if (u > h) 
                                        return;
                                    u > l && (l = u)
                                } else if (d > 0) {
                                    if (u < l) 
                                        return;
                                    u < h && (h = u)
                                }
                                return l > 0 && (t[0] = a + l * p, t[1] = c + l * d),
                                h < 1 && (n[0] = a + h * p, n[1] = c + h * d),
                                !0
                            }
                        }
                    }
                }
            },
            mb = function (t, n) {
                return Px(t[0] - n[0]) < Tx && Px(t[1] - n[1]) < Tx
            },
            xb = function (t, n, e, r, i) {
                var o,
                    u,
                    a = [],
                    c = [];
                if (t.forEach(function (t) {
                    if (!((n = t.length - 1) <= 0)) {
                        var n,
                            e,
                            r = t[0],
                            u = t[n];
                        if (mb(r, u)) {
                            for (i.lineStart(), o = 0; o < n; ++o) 
                                i.point((r = t[o])[0], r[1]);
                            return void i.lineEnd()
                        }
                        a.push(e = new gc(r, t, null, !0)),
                        c.push(e.o = new gc(r, null, e, !1)),
                        a.push(e = new gc(u, t, null, !1)),
                        c.push(e.o = new gc(u, null, e, !0))
                    }
                }), a.length) {
                    for (c.sort(n), mc(a), mc(c), o = 0, u = c.length; o < u; ++o) 
                        c[o].e = e = !e;
                    for (var s, f, l = a[0];;) {
                        for (var h = l, p = !0; h.v;) 
                            if ((h = h.n) === l) 
                                return;
                    s = h.z,
                        i.lineStart();
                        do {
                            if (h.v = h.o.v = !0, h.e) {
                                if (p) 
                                    for (o = 0, u = s.length; o < u; ++o) 
                                        i.point((f = s[o])[0], f[1]);
                            else 
                                    r(h.x, h.n.x, 1, i);
                                h = h.n
                            } else {
                                if (p) 
                                    for (s = h.p.z, o = s.length - 1; o >= 0; --o) 
                                        i.point((f = s[o])[0], f[1]);
                            else 
                                    r(h.x, h.p.x, -1, i);
                                h = h.p
                            }
                            h = h.o,
                            s = h.z,
                            p = !p
                        } while (!h.v);
                        i.lineEnd()
                    }
                }
            },
            bb = 1e9,
            wb = -bb,
            Mb = function () {
                var t,
                    n,
                    e,
                    r = 0,
                    i = 0,
                    o = 960,
                    u = 500;
                return e = {
                    stream: function (e) {
                        return t && n === e
                            ? t
                            : t = xc(r, i, o, u)(n = e)
                    },
                    extent: function (a) {
                        return arguments.length
                            ? (r =+ a[0][0], i =+ a[0][1], o =+ a[1][0], u =+ a[1][1], t = n = null, e)
                            : [
                                [
                                    r, i
                                ],
                                [o, u]
                            ]
                    }
                }
            },
            Tb = Xm(),
            Nb = {
                sphere: Ca,
                point: Ca,
                lineStart: bc,
                lineEnd: Ca,
                polygonStart: Ca,
                polygonEnd: Ca
            },
            kb = function (t) {
                return Tb.reset(),
                Vx(t, Nb), + Tb
            },
            Sb = [
                null, null
            ],
            Ab = {
                type: "LineString",
                coordinates: Sb
            },
            Eb = function (t, n) {
                return Sb[0] = t,
                Sb[1] = n,
                kb(Ab)
            },
            Cb = function (t, n) {
                var e = t[0] * zx,
                    r = t[1] * zx,
                    i = n[0] * zx,
                    o = n[1] * zx,
                    u = Rx(r),
                    a = Ix(r),
                    c = Rx(o),
                    s = Ix(o),
                    f = u * Rx(e),
                    l = u * Ix(e),
                    h = c * Rx(i),
                    p = c * Ix(i),
                    d = 2 * Aa(Bx(Ea(o - r) + u * c * Ea(i - e))),
                    v = Ix(d),
                    _ = d
                        ? function (t) {
                            var n = Ix(t *= d) / v,
                                e = Ix(d - t) / v,
                                r = e * f + n * h,
                                i = e * l + n * p,
                                o = e * a + n * s;
                            return [
                                Lx(i, r) * Cx,
                                Lx(o, Bx(r * r + i * i)) * Cx
                            ]
                        }
                        : function () {
                            return [
                                e * Cx,
                                r * Cx
                            ]
                        };
                return _.distance = d,
                _
            },
            zb = function (t) {
                return t
            },
            Pb = Xm(),
            qb = Xm(),
            Lb = {
                point: Ca,
                lineStart: Ca,
                lineEnd: Ca,
                polygonStart: function () {
                    Lb.lineStart = Ec,
                    Lb.lineEnd = Pc
                },
                polygonEnd: function () {
                    Lb.lineStart = Lb.lineEnd = Lb.point = Ca,
                    Pb.add(Px(qb)),
                    qb.reset()
                },
                result: function () {
                    var t = Pb / 2;
                    return Pb.reset(),
                    t
                }
            },
            Rb = 1 / 0,
            Ub = Rb,
            Db = -Rb,
            Ob = Db,
            Fb = {
                point: qc,
                lineStart: Ca,
                lineEnd: Ca,
                polygonStart: Ca,
                polygonEnd: Ca,
                result: function () {
                    var t = [
                        [
                            Rb, Ub
                        ],
                        [Db, Ob]
                    ];
                    return Db = Ob = -(Ub = Rb = 1 / 0),
                    t
                }
            },
            Ib = 0,
            Yb = 0,
            Bb = 0,
            jb = 0,
            Hb = 0,
            Xb = 0,
            Vb = 0,
            Wb = 0,
            $b = 0,
            Zb = {
                point: Lc,
                lineStart: Rc,
                lineEnd: Oc,
                polygonStart: function () {
                    Zb.lineStart = Fc,
                    Zb.lineEnd = Ic
                },
                polygonEnd: function () {
                    Zb.point = Lc,
                    Zb.lineStart = Rc,
                    Zb.lineEnd = Oc
                },
                result: function () {
                    var t = $b
                        ? [
                            Vb / $b,
                            Wb / $b
                        ]
                        : Xb
                            ? [
                                jb / Xb,
                                Hb / Xb
                            ]
                            : Bb
                                ? [
                                    Ib / Bb,
                                    Yb / Bb
                                ]
                                : [NaN, NaN];
                    return Ib = Yb = Bb = jb = Hb = Xb = Vb = Wb = $b = 0,
                    t
                }
            };
        jc.prototype = {
            _radius: 4.5,
            pointRadius: function (t) {
                return this._radius = t,
                this
            },
            polygonStart: function () {
                this._line = 0
            },
            polygonEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._point = 0
            },
            lineEnd: function () {
                0 === this._line && this
                    ._context
                    .closePath(),
                this._point = NaN
            },
            point: function (t, n) {
                switch (this._point) {
                    case 0:
                        this
                            ._context
                            .moveTo(t, n),
                        this._point = 1;
                        break;
                    case 1:
                        this
                            ._context
                            .lineTo(t, n);
                        break;
                    default:
                        this
                            ._context
                            .moveTo(t + this._radius, n),
                        this
                            ._context
                            .arc(t, n, this._radius, 0, Ex)
                }
            },
            result: Ca
        },
        Hc.prototype = {
            _circle: Xc(4.5),
            pointRadius: function (t) {
                return this._circle = Xc(t),
                this
            },
            polygonStart: function () {
                this._line = 0
            },
            polygonEnd: function () {
                this._line = NaN
            },
            lineStart: function () {
                this._point = 0
            },
            lineEnd: function () {
                0 === this._line && this
                    ._string
                    .push("Z"),
                this._point = NaN
            },
            point: function (t, n) {
                switch (this._point) {
                    case 0:
                        this
                            ._string
                            .push("M", t, ",", n),
                        this._point = 1;
                        break;
                    case 1:
                        this
                            ._string
                            .push("L", t, ",", n);
                        break;
                    default:
                        this
                            ._string
                            .push("M", t, ",", n, this._circle)
                }
            },
            result: function () {
                if (this._string.length) {
                    var t = this
                        ._string
                        .join("");
                    return this._string = [],
                    t
                }
            }
        };
        var Gb = function (t, n) {
                function e(t) {
                    return t && ("function" == typeof o && i.pointRadius(+ o.apply(this, arguments)), Vx(t, r(i))),
                    i.result()
                }
                var r,
                    i,
                    o = 4.5;
                return e.area = function (t) {
                    return Vx(t, r(Lb)),
                    Lb.result()
                },
                e.bounds = function (t) {
                    return Vx(t, r(Fb)),
                    Fb.result()
                },
                e.centroid = function (t) {
                    return Vx(t, r(Zb)),
                    Zb.result()
                },
                e.projection = function (n) {
                    return arguments.length
                        ? (r = null == (t = n)
                            ? zb
                            : n.stream, e)
                        : t
                },
                e.context = function (t) {
                    return arguments.length
                        ? (i = null == (n = t)
                            ? new Hc
                            : new jc(t), "function" != typeof o && i.pointRadius(o), e)
                        : n
                },
                e.pointRadius = function (t) {
                    return arguments.length
                        ? (o = "function" == typeof t
                            ? t
                            : (i.pointRadius(+ t), + t), e)
                        : o
                },
                e
                    .projection(t)
                    .context(n)
            },
            Jb = Xm(),
            Qb = function (t, n) {
                var e = n[0],
                    r = n[1],
                    i = [
                        Ix(e), -Rx(e),
                        0
                    ],
                    o = 0,
                    u = 0;
                Jb.reset();
                for (var a = 0, c = t.length; a < c; ++a) 
                    if (f = (s = t[a]).length) 
                        for (var s, f, l = s[f - 1], h = l[0], p = l[1] / 2 + Ax, d = Ix(p), v = Rx(p), _ = 0; _ < f; ++_, h = g, d = x, v = b, l = y) {
                            var y = s[_],
                                g = y[0],
                                m = y[1] / 2 + Ax,
                                x = Ix(m),
                                b = Rx(m),
                                w = g - h,
                                M = w >= 0
                                    ? 1
                                    : -1,
                                T = M * w,
                                N = T > kx,
                                k = d * x;
                            if (Jb.add(Lx(k * M * Ix(T), v * b + k * Rx(T))), o += N
                                ? w + M * Ex
                                : w, N ^ h >= e ^ g >= e) {
                                var S = Ya(Fa(l), Fa(y));
                                Ha(S);
                                var A = Ya(i, S);
                                Ha(A);
                                var E = (N ^ w >= 0
                                    ? -1
                                    : 1) * Aa(A[2]);
                                (r > E || r === E && (S[0] || S[1])) && (u += N ^ w >= 0
                                    ? 1
                                    : -1)
                            }
                        }
                    return (o < -Tx || o < Tx && Jb < -Tx) ^ 1 & u
            },
            Kb = function (t, n, e, r) {
                return function (i, o) {
                    function u(n, e) {
                        var r = i(n, e);
                        t(n = r[0], e = r[1]) && o.point(n, e)
                    }
                    function a(t, n) {
                        var e = i(t, n);
                        _.point(e[0], e[1])
                    }
                    function c() {
                        b.point = a,
                        _.lineStart()
                    }
                    function s() {
                        b.point = u,
                        _.lineEnd()
                    }
                    function f(t, n) {
                        v.push([t, n]);
                        var e = i(t, n);
                        m.point(e[0], e[1])
                    }
                    function l() {
                        m.lineStart(),
                        v = []
                    }
                    function h() {
                        f(v[0][0], v[0][1]),
                        m.lineEnd();
                        var t,
                            n,
                            e,
                            r,
                            i = m.clean(),
                            u = g.result(),
                            a = u.length;
                        if (v.pop(), p.push(v), v = null, a) 
                            if (1 & i) {
                                if (e = u[0], (n = e.length - 1) > 0) {
                                    for (x || (o.polygonStart(), x = !0), o.lineStart(), t = 0; t < n; ++t) 
                                        o.point((r = e[t])[0], r[1]);
                                    o.lineEnd()
                                }
                            } else 
                                a > 1 && 2 & i && u.push(u.pop().concat(u.shift())),
                                d.push(u.filter(Vc))
                    }
                    var p,
                        d,
                        v,
                        _ = n(o),
                        y = i.invert(r[0], r[1]),
                        g = yb(),
                        m = n(g),
                        x = !1,
                        b = {
                            point: u,
                            lineStart: c,
                            lineEnd: s,
                            polygonStart: function () {
                                b.point = f,
                                b.lineStart = l,
                                b.lineEnd = h,
                                d = [],
                                p = []
                            },
                            polygonEnd: function () {
                                b.point = u,
                                b.lineStart = c,
                                b.lineEnd = s,
                                d = Js(d);
                                var t = Qb(p, y);
                                d.length
                                    ? (x || (o.polygonStart(), x = !0), xb(d, Wc, t, e, o))
                                    : t && (x || (o.polygonStart(), x = !0), o.lineStart(), e(null, null, 1, o), o.lineEnd()),
                                x && (o.polygonEnd(), x = !1),
                                d = p = null
                            },
                            sphere: function () {
                                o.polygonStart(),
                                o.lineStart(),
                                e(null, null, 1, o),
                                o.lineEnd(),
                                o.polygonEnd()
                            }
                        };
                    return b
                }
            },
            tw = Kb(function () {
                return !0
            }, $c, Gc, [-kx, -Sx
            ]),
            nw = function (t, n) {
                function e(e, r, i, o) {
                    _c(o, t, n, i, e, r)
                }
                function r(t, n) {
                    return Rx(t) * Rx(n) > a
                }
                function i(t) {
                    var n,
                        e,
                        i,
                        a,
                        f;
                    return {
                        lineStart: function () {
                            a = i = !1,
                            f = 1
                        },
                        point: function (l, h) {
                            var p,
                                d = [
                                    l, h
                                ],
                                v = r(l, h),
                                _ = c
                                    ? v
                                        ? 0
                                        : u(l, h)
                                    : v
                                        ? u(l + (l < 0
                                            ? kx
                                            : -kx), h)
                                        : 0;
                            if (!n && (a = i = v) && t.lineStart(), v !== i && (p = o(n, d), (mb(n, p) || mb(d, p)) && (d[0] += Tx, d[1] += Tx, v = r(d[0], d[1]))), v !== i) 
                                f = 0,
                                v
                                    ? (t.lineStart(), p = o(d, n), t.point(p[0], p[1]))
                                    : (p = o(n, d), t.point(p[0], p[1]), t.lineEnd()),
                                n = p;
                            else if (s && n && c ^ v) {
                                var y;
                                _ & e || !(y = o(d, n, !0)) || (f = 0, c
                                    ? (t.lineStart(), t.point(y[0][0], y[0][1]), t.point(y[1][0], y[1][1]), t.lineEnd())
                                    : (t.point(y[1][0], y[1][1]), t.lineEnd(), t.lineStart(), t.point(y[0][0], y[0][1])))
                            }
                            !v || n && mb(n, d) || t.point(d[0], d[1]),
                            n = d,
                            i = v,
                            e = _
                        },
                        lineEnd: function () {
                            i && t.lineEnd(),
                            n = null
                        },
                        clean: function () {
                            return f | (a && i) << 1
                        }
                    }
                }
                function o(t, n, e) {
                    var r = Fa(t),
                        i = Fa(n),
                        o = [
                            1, 0, 0
                        ],
                        u = Ya(r, i),
                        c = Ia(u, u),
                        s = u[0],
                        f = c - s * s;
                    if (!f) 
                        return !e && t;
                    var l = a * c / f,
                        h = -a * s / f,
                        p = Ya(o, u),
                        d = ja(o, l),
                        v = ja(u, h);
                    Ba(d, v);
                    var _ = p,
                        y = Ia(d, _),
                        g = Ia(_, _),
                        m = y * y - g * (Ia(d, d) - 1);
                    if (!(m < 0)) {
                        var x = Bx(m),
                            b = ja(_, (-y - x) / g);
                        if (Ba(b, d), b = Oa(b), !e) 
                            return b;
                        var w,
                            M = t[0],
                            T = n[0],
                            N = t[1],
                            k = n[1];
                        T < M && (w = M, M = T, T = w);
                        var S = T - M,
                            A = Px(S - kx) < Tx,
                            E = A || S < Tx;
                        if (!A && k < N && (w = N, N = k, k = w), E
                            ? A
                                ? N + k > 0 ^ b[1] < (Px(b[0] - M) < Tx
                                    ? N
                                    : k)
                                : N <= b[1] && b[1] <= k
                            : S > kx ^ (M <= b[0] && b[0] <= T)) {
                            var C = ja(_, (-y + x) / g);
                            return Ba(C, d),
                            [b, Oa(C)]
                        }
                    }
                }
                function u(n, e) {
                    var r = c
                            ? t
                            : kx - t,
                        i = 0;
                    return n < -r
                        ? i |= 1
                        : n > r && (i |= 2),
                    e < -r
                        ? i |= 4
                        : e > r && (i |= 8),
                    i
                }
                var a = Rx(t),
                    c = a > 0,
                    s = Px(a) > Tx;
                return Kb(r, i, e, c
                    ? [
                        0, -t
                    ]
                    : [-kx,
                        t - kx
                    ])
            },
            ew = function (t) {
                return {stream: Jc(t)}
            };
        Qc.prototype = {
            constructor: Qc,
            point: function (t, n) {
                this
                    .stream
                    .point(t, n)
            },
            sphere: function () {
                this
                    .stream
                    .sphere()
            },
            lineStart: function () {
                this
                    .stream
                    .lineStart()
            },
            lineEnd: function () {
                this
                    .stream
                    .lineEnd()
            },
            polygonStart: function () {
                this
                    .stream
                    .polygonStart()
            },
            polygonEnd: function () {
                this
                    .stream
                    .polygonEnd()
            }
        };
        var rw = 16,
            iw = Rx(30 * zx),
            ow = function (t, n) {
                return + n
                    ? es(t, n)
                    : ns(t)
            },
            uw = Jc({
                point: function (t, n) {
                    this
                        .stream
                        .point(t * zx, n * zx)
                }
            }),
            aw = function () {
                return os(as)
                    .scale(155.424)
                    .center([0, 33.6442])
            },
            cw = function () {
                return aw()
                    .parallels([29.5, 45.5])
                    .scale(1070)
                    .translate([480, 250])
                    .rotate([96, 0])
                    .center([-.6, 38.7])
            },
            sw = function () {
                function t(t) {
                    var n = t[0],
                        e = t[1];
                    return a = null,
                    i.point(n, e),
                    a || (o.point(n, e), a) || (u.point(n, e), a)
                }
                function n() {
                    return e = r = null,
                    t
                }
                var e,
                    r,
                    i,
                    o,
                    u,
                    a,
                    c = cw(),
                    s = aw()
                        .rotate([154, 0])
                        .center([-2, 58.5])
                        .parallels([55, 65]),
                    f = aw()
                        .rotate([157, 0])
                        .center([-3, 19.9])
                        .parallels([8, 18]),
                    l = {
                        point: function (t, n) {
                            a = [t, n]
                        }
                    };
                return t.invert = function (t) {
                    var n = c.scale(),
                        e = c.translate(),
                        r = (t[0] - e[0]) / n,
                        i = (t[1] - e[1]) / n;
                    return (i >= .12 && i < .234 && r >= -.425 && r < -.214
                        ? s
                        : i >= .166 && i < .234 && r >= -.214 && r < -.115
                            ? f
                            : c).invert(t)
                },
                t.stream = function (t) {
                    return e && r === t
                        ? e
                        : e = cs([
                            c.stream(r = t),
                            s.stream(t),
                            f.stream(t)
                        ])
                },
                t.precision = function (t) {
                    return arguments.length
                        ? (c.precision(t), s.precision(t), f.precision(t), n())
                        : c.precision()
                },
                t.scale = function (n) {
                    return arguments.length
                        ? (c.scale(n), s.scale(.35 * n), f.scale(n), t.translate(c.translate()))
                        : c.scale()
                },
                t.translate = function (t) {
                    if (!arguments.length) 
                        return c.translate();
                    var e = c.scale(),
                        r =+ t[0],
                        a =+ t[1];
                    return i = c
                        .translate(t)
                        .clipExtent([
                            [
                                r - .455 * e,
                                a - .238 * e
                            ],
                            [
                                r + .455 * e,
                                a + .238 * e
                            ]
                        ])
                        .stream(l),
                    o = s
                        .translate([
                        r - .307 * e,
                        a + .201 * e
                    ])
                        .clipExtent([
                            [
                                r - .425 * e + Tx,
                                a + .12 * e + Tx
                            ],
                            [
                                r - .214 * e - Tx,
                                a + .234 * e - Tx
                            ]
                        ])
                        .stream(l),
                    u = f
                        .translate([
                        r - .205 * e,
                        a + .212 * e
                    ])
                        .clipExtent([
                            [
                                r - .214 * e + Tx,
                                a + .166 * e + Tx
                            ],
                            [
                                r - .115 * e - Tx,
                                a + .234 * e - Tx
                            ]
                        ])
                        .stream(l),
                    n()
                },
                t.fitExtent = function (n, e) {
                    return Kc(t, n, e)
                },
                t.fitSize = function (n, e) {
                    return ts(t, n, e)
                },
                t.scale(1070)
            },
            fw = ss(function (t) {
                return Bx(2 / (1 + t))
            });
        fw.invert = fs(function (t) {
            return 2 * Aa(t / 2)
        });
        var lw = function () {
                return rs(fw)
                    .scale(124.75)
                    .clipAngle(179.999)
            },
            hw = ss(function (t) {
                return (t = Sa(t)) && t / Ix(t)
            });
        hw.invert = fs(function (t) {
            return t
        });
        var pw = function () {
            return rs(hw)
                .scale(79.4188)
                .clipAngle(179.999)
        };
        ls.invert = function (t, n) {
            return [
                t, 2 * qx(Dx(n)) - Sx
            ]
        };
        var dw = function () {
                return hs(ls).scale(961 / Ex)
            },
            vw = function () {
                return os(ds)
                    .scale(109.5)
                    .parallels([30, 30])
            };
        vs.invert = vs;
        var _w = function () {
                return rs(vs).scale(152.63)
            },
            yw = function () {
                return os(_s)
                    .scale(131.154)
                    .center([0, 13.9389])
            };
        ys.invert = fs(qx);
        var gw = function () {
                return rs(ys)
                    .scale(144.049)
                    .clipAngle(60)
            },
            mw = function () {
                function t() {
                    return i = o = null,
                    u
                }
                var n,
                    e,
                    r,
                    i,
                    o,
                    u,
                    a = 1,
                    c = 0,
                    s = 0,
                    f = zb,
                    l = null,
                    h = zb;
                return u = {
                    stream: function (t) {
                        return i && o === t
                            ? i
                            : i = f(h(o = t))
                    },
                    clipExtent: function (i) {
                        return arguments.length
                            ? (h = null == i
                                ? (l = n = e = r = null, zb)
                                : xc(l =+ i[0][0], n =+ i[0][1], e =+ i[1][0], r =+ i[1][1]), t())
                            : null == l
                                ? null
                                : [
                                    [
                                        l, n
                                    ],
                                    [e, r]
                                ]
                    },
                    scale: function (n) {
                        return arguments.length
                            ? (f = gs(a =+ n, c, s), t())
                            : a
                    },
                    translate: function (n) {
                        return arguments.length
                            ? (f = gs(a, c =+ n[0], s =+ n[1]), t())
                            : [c, s]
                    },
                    fitExtent: function (t, n) {
                        return Kc(u, t, n)
                    },
                    fitSize: function (t, n) {
                        return ts(u, t, n)
                    }
                }
            };
        ms.invert = fs(Aa);
        var xw = function () {
            return rs(ms)
                .scale(249.5)
                .clipAngle(90 + Tx)
        };
        xs.invert = fs(function (t) {
            return 2 * qx(t)
        });
        var bw = function () {
            return rs(xs)
                .scale(250)
                .clipAngle(142)
        };
        bs.invert = function (t, n) {
            return [-n,
                2 * qx(Dx(t)) - Sx
            ]
        };
        var ww = function () {
            var t = hs(bs),
                n = t.center,
                e = t.rotate;
            return t.center = function (t) {
                return arguments.length
                    ? n([-t[1],
                        t[0]
                    ])
                    : (t = n(), [
                        t[1], -t[0]
                    ])
            },
            t.rotate = function (t) {
                return arguments.length
                    ? e([
                        t[0], t[1], t.length > 2
                            ? t[2] + 90
                            : 90
                    ])
                    : (t = e(), [
                        t[0], t[1], t[2] - 90
                    ])
            },
            e([0, 0, 90]).scale(159.155)
        };
        t.version = ws,
        t.bisect = ks,
        t.bisectRight = ks,
        t.bisectLeft = Ss,
        t.ascending = Ms,
        t.bisector = Ts,
        t.descending = As,
        t.deviation = zs,
        t.extent = Ps,
        t.histogram = Hs,
        t.thresholdFreedmanDiaconis = Vs,
        t.thresholdScott = Ws,
        t.thresholdSturges = js,
        t.max = $s,
        t.mean = Zs,
        t.median = Gs,
        t.merge = Js,
        t.min = Qs,
        t.pairs = Ks,
        t.permute = tf,
        t.quantile = Xs,
        t.range = Os,
        t.scan = nf,
        t.shuffle = ef,
        t.sum = rf,
        t.ticks = Bs,
        t.tickStep = e,
        t.transpose = of,
        t.variance = Cs,
        t.zip = uf,
        t.entries = hf,
        t.keys = ff,
        t.values = lf,
        t.map = o,
        t.set = l,
        t.nest = cf,
        t.randomUniform = pf,
        t.randomNormal = df,
        t.randomLogNormal = vf,
        t.randomBates = yf,
        t.randomIrwinHall = _f,
        t.randomExponential = gf,
        t.easeLinear = h,
        t.easeQuad = v,
        t.easeQuadIn = p,
        t.easeQuadOut = d,
        t.easeQuadInOut = v,
        t.easeCubic = g,
        t.easeCubicIn = _,
        t.easeCubicOut = y,
        t.easeCubicInOut = g,
        t.easePoly = wf,
        t.easePolyIn = xf,
        t.easePolyOut = bf,
        t.easePolyInOut = wf,
        t.easeSin = b,
        t.easeSinIn = m,
        t.easeSinOut = x,
        t.easeSinInOut = b,
        t.easeExp = T,
        t.easeExpIn = w,
        t.easeExpOut = M,
        t.easeExpInOut = T,
        t.easeCircle = S,
        t.easeCircleIn = N,
        t.easeCircleOut = k,
        t.easeCircleInOut = S,
        t.easeBounce = E,
        t.easeBounceIn = A,
        t.easeBounceOut = E,
        t.easeBounceInOut = C,
        t.easeBack = Of,
        t.easeBackIn = Uf,
        t.easeBackOut = Df,
        t.easeBackInOut = Of,
        t.easeElastic = jf,
        t.easeElasticIn = Bf,
        t.easeElasticOut = jf,
        t.easeElasticInOut = Hf,
        t.polygonArea = Xf,
        t.polygonCentroid = Vf,
        t.polygonHull = $f,
        t.polygonContains = Zf,
        t.polygonLength = Gf,
        t.path = L,
        t.quadtree = I,
        t.queue = Z,
        t.arc = wl,
        t.area = Nl,
        t.line = Tl,
        t.pie = Al,
        t.radialArea = zl,
        t.radialLine = Cl,
        t.symbol = Jl,
        t.symbols = Gl,
        t.symbolCircle = Pl,
        t.symbolCross = ql,
        t.symbolDiamond = Ul,
        t.symbolSquare = Bl,
        t.symbolStar = Yl,
        t.symbolTriangle = Hl,
        t.symbolWye = Zl,
        t.curveBasisClosed = th,
        t.curveBasisOpen = nh,
        t.curveBasis = Kl,
        t.curveBundle = eh,
        t.curveCardinalClosed = ih,
        t.curveCardinalOpen = oh,
        t.curveCardinal = rh,
        t.curveCatmullRomClosed = ah,
        t.curveCatmullRomOpen = ch,
        t.curveCatmullRom = uh,
        t.curveLinearClosed = sh,
        t.curveLinear = Ml,
        t.curveMonotoneX = zt,
        t.curveMonotoneY = Pt,
        t.curveNatural = fh,
        t.curveStep = lh,
        t.curveStepAfter = Dt,
        t.curveStepBefore = Ut,
        t.stack = vh,
        t.stackOffsetExpand = _h,
        t.stackOffsetNone = ph,
        t.stackOffsetSilhouette = yh,
        t.stackOffsetWiggle = gh,
        t.stackOrderAscending = mh,
        t.stackOrderDescending = xh,
        t.stackOrderInsideOut = bh,
        t.stackOrderNone = dh,
        t.stackOrderReverse = wh,
        t.color = Bt,
        t.rgb = Vt,
        t.hsl = Gt,
        t.lab = tn,
        t.hcl = cn,
        t.cubehelix = ln,
        t.interpolate = _p,
        t.interpolateArray = sp,
        t.interpolateDate = fp,
        t.interpolateNumber = lp,
        t.interpolateObject = hp,
        t.interpolateRound = yp,
        t.interpolateString = vp,
        t.interpolateTransformCss = bp,
        t.interpolateTransformSvg = wp,
        t.interpolateZoom = Sp,
        t.interpolateRgb = up,
        t.interpolateRgbBasis = ap,
        t.interpolateRgbBasisClosed = cp,
        t.interpolateHsl = Ap,
        t.interpolateHslLong = Ep,
        t.interpolateLab = En,
        t.interpolateHcl = Cp,
        t.interpolateHclLong = zp,
        t.interpolateCubehelix = Pp,
        t.interpolateCubehelixLong = qp,
        t.interpolateBasis = rp,
        t.interpolateBasisClosed = ip,
        t.quantize = Lp,
        t.dispatch = Pn,
        t.dsvFormat = Op,
        t.csvParse = Ip,
        t.csvParseRows = Yp,
        t.csvFormat = Bp,
        t.csvFormatRows = jp,
        t.tsvParse = Xp,
        t.tsvParseRows = Vp,
        t.tsvFormat = Wp,
        t.tsvFormatRows = $p,
        t.request = Zp,
        t.html = Jp,
        t.json = Qp,
        t.text = Kp,
        t.xml = td,
        t.csv = ed,
        t.tsv = rd,
        t.now = jn,
        t.timer = Vn,
        t.timerFlush = Wn,
        t.timeout = pd,
        t.interval = dd,
        t.timeInterval = Qn,
        t.timeMillisecond = yd,
        t.timeMilliseconds = gd,
        t.timeSecond = Td,
        t.timeSeconds = Nd,
        t.timeMinute = kd,
        t.timeMinutes = Sd,
        t.timeHour = Ad,
        t.timeHours = Ed,
        t.timeDay = Cd,
        t.timeDays = zd,
        t.timeWeek = Pd,
        t.timeWeeks = Fd,
        t.timeSunday = Pd,
        t.timeSundays = Fd,
        t.timeMonday = qd,
        t.timeMondays = Id,
        t.timeTuesday = Ld,
        t.timeTuesdays = Yd;
        t.timeWednesday = Rd;
        t.timeWednesdays = Bd,
        t.timeThursday = Ud,
        t.timeThursdays = jd,
        t.timeFriday = Dd,
        t.timeFridays = Hd,
        t.timeSaturday = Od,
        t.timeSaturdays = Xd,
        t.timeMonth = Vd,
        t.timeMonths = Wd,
        t.timeYear = $d,
        t.timeYears = Zd,
        t.utcMillisecond = yd,
        t.utcMilliseconds = gd,
        t.utcSecond = Td,
        t.utcSeconds = Nd,
        t.utcMinute = Gd,
        t.utcMinutes = Jd,
        t.utcHour = Qd,
        t.utcHours = Kd,
        t.utcDay = tv,
        t.utcDays = nv,
        t.utcWeek = ev,
        t.utcWeeks = sv,
        t.utcSunday = ev,
        t.utcSundays = sv,
        t.utcMonday = rv,
        t.utcMondays = fv,
        t.utcTuesday = iv,
        t.utcTuesdays = lv,
        t.utcWednesday = ov,
        t.utcWednesdays = hv,
        t.utcThursday = uv,
        t.utcThursdays = pv,
        t.utcFriday = av,
        t.utcFridays = dv,
        t.utcSaturday = cv,
        t.utcSaturdays = vv,
        t.utcMonth = _v,
        t.utcMonths = yv,
        t.utcYear = gv,
        t.utcYears = xv,
        t.formatLocale = Pv,
        t.formatDefaultLocale = re,
        t.formatSpecifier = Ev,
        t.precisionFixed = Lv,
        t.precisionPrefix = Rv,
        t.precisionRound = Uv,
        t.isoFormat = Bv,
        t.isoParse = jv,
        t.timeFormatLocale = ae,
        t.timeFormatDefaultLocale = nr,
        t.scaleBand = or,
        t.scalePoint = ar,
        t.scaleIdentity = yr,
        t.scaleLinear = _r,
        t.scaleLog = Tr,
        t.scaleOrdinal = ir,
        t.scaleImplicit = Wv,
        t.scalePow = kr,
        t.scaleSqrt = Sr,
        t.scaleQuantile = Ar,
        t.scaleQuantize = Er,
        t.scaleThreshold = Cr,
        t.scaleTime = u_,
        t.scaleUtc = a_,
        t.schemeCategory10 = s_,
        t.schemeCategory20b = f_,
        t.schemeCategory20c = l_,
        t.schemeCategory20 = h_,
        t.scaleSequential = Rr,
        t.interpolateCubehelixDefault = p_,
        t.interpolateRainbow = y_,
        t.interpolateWarm = d_,
        t.interpolateCool = v_,
        t.interpolateViridis = g_,
        t.interpolateMagma = m_,
        t.interpolateInferno = x_,
        t.interpolatePlasma = b_,
        t.creator = N_,
        t.customEvent = Xr,
        t.local = Or,
        t.matcher = C_,
        t.mouse = U_,
        t.namespace = T_,
        t.namespaces = M_,
        t.select = gy,
        t.selectAll = my,
        t.selection = Pi,
        t.selector = D_,
        t.selectorAll = F_,
        t.touch = xy,
        t.touches = by,
        t.window = iy,
        t.active = ig,
        t.interrupt = Py,
        t.transition = fo,
        t.axisTop = mo,
        t.axisRight = xo,
        t.axisBottom = bo,
        t.axisLeft = wo,
        t.cluster = hg,
        t.hierarchy = zo,
        t.pack = Sg,
        t.packSiblings = Ng,
        t.packEnclose = Tg,
        t.partition = Cg,
        t.stratify = Lg,
        t.tree = Rg,
        t.treemap = Fg,
        t.treemapBinary = Ig,
        t.treemapDice = Eg,
        t.treemapSlice = Ug,
        t.treemapSliceDice = Yg,
        t.treemapSquarify = Og,
        t.treemapResquarify = Bg,
        t.forceCenter = jg,
        t.forceCollide = Vg,
        t.forceLink = Wg,
        t.forceManyBody = Jg,
        t.forceSimulation = Gg,
        t.forceX = Qg,
        t.forceY = Kg,
        t.drag = rm,
        t.dragDisable = nm,
        t.dragEnable = mu,
        t.voronoi = dm,
        t.zoom = gm,
        t.zoomIdentity = _m,
        t.zoomTransform = ia,
        t.brush = Lm,
        t.brushX = _a,
        t.brushY = ya,
        t.brushSelection = va,
        t.chord = Ym,
        t.ribbon = Hm,
        t.geoAlbers = cw,
        t.geoAlbersUsa = sw,
        t.geoArea = Gx,
        t.geoAzimuthalEqualArea = lw,
        t.geoAzimuthalEqualAreaRaw = fw,
        t.geoAzimuthalEquidistant = pw,
        t.geoAzimuthalEquidistantRaw = hw,
        t.geoBounds = Kx,
        t.geoCentroid = nb,
        t.geoCircle = _b,
        t.geoClipExtent = Mb,
        t.geoConicConformal = vw,
        t.geoConicConformalRaw = ds,
        t.geoConicEqualArea = aw,
        t.geoConicEqualAreaRaw = as,
        t.geoConicEquidistant = yw,
        t.geoConicEquidistantRaw = _s,
        t.geoDistance = Eb,
        t.geoEquirectangular = _w,
        t.geoEquirectangularRaw = vs,
        t.geoGnomonic = gw,
        t.geoGnomonicRaw = ys,
        t.geoGraticule = Sc,
        t.geoGraticule10 = Ac,
        t.geoIdentity = mw,
        t.geoInterpolate = Cb,
        t.geoLength = kb,
        t.geoMercator = dw,
        t.geoMercatorRaw = ls,
        t.geoOrthographic = xw,
        t.geoOrthographicRaw = ms,
        t.geoPath = Gb,
        t.geoProjection = rs,
        t.geoProjectionMutator = is,
        t.geoRotation = vb,
        t.geoStereographic = bw,
        t.geoStereographicRaw = xs,
        t.geoStream = Vx,
        t.geoTransform = ew,
        t.geoTransverseMercator = ww,
        t.geoTransverseMercatorRaw = bs,
        Object.defineProperty(t, "__esModule", {
            value: !0
        })
    });