/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
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                case"o":
                case"x":
                case"X":
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                case"c":
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        function u(e) {
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        function o(n, r, i) {
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        function a(n, t, e) {
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        n.floor = n, n.round = r, n.ceil = u, n.offset = i, n.range = o;
        var c = n.utc = Ht(n);
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    function Ht(n) {
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    function Ot(n) {
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            var r = n.length;
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        function r(n, t, e) {
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        function u(n, t, e) {
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        function i(n, t, e) {
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        function o(n, t, e) {
            S.lastIndex = 0;
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        }

        function a(n, t, r) {
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        function c(n, t, r) {
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        function l(n, t, r) {
            return e(n, N.X.toString(), t, r)
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        function s(n, t, e) {
            var r = M.get(t.slice(e, e += 2).toLowerCase());
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        var f = n.dateTime, h = n.date, g = n.time, p = n.periods, v = n.days, d = n.shortDays, m = n.months, y = n.shortMonths;
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                    cc = jt;
                    var t = new cc;
                    return t._ = n, r(t)
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                    cc = Date
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            var r = t(n);
            return e.parse = function (n) {
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                    cc = jt;
                    var t = r.parse(n);
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                } finally {
                    cc = Date
                }
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        }, t.multi = t.utc.multi = ae;
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        var N = {
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            }, A: function (n) {
                return v[n.getDay()]
            }, b: function (n) {
                return y[n.getMonth()]
            }, B: function (n) {
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            }, c: t(f), d: function (n, t) {
                return It(n.getDate(), t, 2)
            }, e: function (n, t) {
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            }, H: function (n, t) {
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            }, I: function (n, t) {
                return It(n.getHours() % 12 || 12, t, 2)
            }, j: function (n, t) {
                return It(1 + ac.dayOfYear(n), t, 3)
            }, L: function (n, t) {
                return It(n.getMilliseconds(), t, 3)
            }, m: function (n, t) {
                return It(n.getMonth() + 1, t, 2)
            }, M: function (n, t) {
                return It(n.getMinutes(), t, 2)
            }, p: function (n) {
                return p[+(n.getHours() >= 12)]
            }, S: function (n, t) {
                return It(n.getSeconds(), t, 2)
            }, U: function (n, t) {
                return It(ac.sundayOfYear(n), t, 2)
            }, w: function (n) {
                return n.getDay()
            }, W: function (n, t) {
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            }, x: t(h), X: t(g), y: function (n, t) {
                return It(n.getFullYear() % 100, t, 2)
            }, Y: function (n, t) {
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            }, Z: ie, "%": function () {
                return "%"
            }
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            a: r,
            A: u,
            b: i,
            B: o,
            c: a,
            d: Qt,
            e: Qt,
            H: te,
            I: te,
            j: ne,
            L: ue,
            m: Kt,
            M: ee,
            p: s,
            S: re,
            U: Xt,
            w: Vt,
            W: $t,
            x: c,
            X: l,
            y: Wt,
            Y: Bt,
            Z: Jt,
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    function It(n, t, e) {
        var r = 0 > n ? "-" : "", u = (r ? -n : n) + "", i = u.length;
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    }

    function Yt(n) {
        return new RegExp("^(?:" + n.map(ta.requote).join("|") + ")", "i")
    }

    function Zt(n) {
        for (var t = new l, e = -1, r = n.length; ++e < r;)t.set(n[e].toLowerCase(), e);
        return t
    }

    function Vt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 1));
        return r ? (n.w = +r[0], e + r[0].length) : -1
    }

    function Xt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e));
        return r ? (n.U = +r[0], e + r[0].length) : -1
    }

    function $t(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e));
        return r ? (n.W = +r[0], e + r[0].length) : -1
    }

    function Bt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 4));
        return r ? (n.y = +r[0], e + r[0].length) : -1
    }

    function Wt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.y = Gt(+r[0]), e + r[0].length) : -1
    }

    function Jt(n, t, e) {
        return /^[+-]\d{4}$/.test(t = t.slice(e, e + 5)) ? (n.Z = -t, e + 5) : -1
    }

    function Gt(n) {
        return n + (n > 68 ? 1900 : 2e3)
    }

    function Kt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.m = r[0] - 1, e + r[0].length) : -1
    }

    function Qt(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.d = +r[0], e + r[0].length) : -1
    }

    function ne(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 3));
        return r ? (n.j = +r[0], e + r[0].length) : -1
    }

    function te(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.H = +r[0], e + r[0].length) : -1
    }

    function ee(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.M = +r[0], e + r[0].length) : -1
    }

    function re(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 2));
        return r ? (n.S = +r[0], e + r[0].length) : -1
    }

    function ue(n, t, e) {
        fc.lastIndex = 0;
        var r = fc.exec(t.slice(e, e + 3));
        return r ? (n.L = +r[0], e + r[0].length) : -1
    }

    function ie(n) {
        var t = n.getTimezoneOffset(), e = t > 0 ? "-" : "+", r = ga(t) / 60 | 0, u = ga(t) % 60;
        return e + It(r, "0", 2) + It(u, "0", 2)
    }

    function oe(n, t, e) {
        hc.lastIndex = 0;
        var r = hc.exec(t.slice(e, e + 1));
        return r ? e + r[0].length : -1
    }

    function ae(n) {
        for (var t = n.length, e = -1; ++e < t;)n[e][0] = this(n[e][0]);
        return function (t) {
            for (var e = 0, r = n[e]; !r[1](t);)r = n[++e];
            return r[0](t)
        }
    }

    function ce() {
    }

    function le(n, t, e) {
        var r = e.s = n + t, u = r - n, i = r - u;
        e.t = n - i + (t - u)
    }

    function se(n, t) {
        n && dc.hasOwnProperty(n.type) && dc[n.type](n, t)
    }

    function fe(n, t, e) {
        var r, u = -1, i = n.length - e;
        for (t.lineStart(); ++u < i;)r = n[u], t.point(r[0], r[1], r[2]);
        t.lineEnd()
    }

    function he(n, t) {
        var e = -1, r = n.length;
        for (t.polygonStart(); ++e < r;)fe(n[e], t, 1);
        t.polygonEnd()
    }

    function ge() {
        function n(n, t) {
            n *= Da, t = t * Da / 2 + qa / 4;
            var e = n - r, o = e >= 0 ? 1 : -1, a = o * e, c = Math.cos(t), l = Math.sin(t), s = i * l, f = u * c + s * Math.cos(a), h = s * o * Math.sin(a);
            yc.add(Math.atan2(h, f)), r = n, u = c, i = l
        }

        var t, e, r, u, i;
        Mc.point = function (o, a) {
            Mc.point = n, r = (t = o) * Da, u = Math.cos(a = (e = a) * Da / 2 + qa / 4), i = Math.sin(a)
        }, Mc.lineEnd = function () {
            n(t, e)
        }
    }

    function pe(n) {
        var t = n[0], e = n[1], r = Math.cos(e);
        return [r * Math.cos(t), r * Math.sin(t), Math.sin(e)]
    }

    function ve(n, t) {
        return n[0] * t[0] + n[1] * t[1] + n[2] * t[2]
    }

    function de(n, t) {
        return [n[1] * t[2] - n[2] * t[1], n[2] * t[0] - n[0] * t[2], n[0] * t[1] - n[1] * t[0]]
    }

    function me(n, t) {
        n[0] += t[0], n[1] += t[1], n[2] += t[2]
    }

    function ye(n, t) {
        return [n[0] * t, n[1] * t, n[2] * t]
    }

    function Me(n) {
        var t = Math.sqrt(n[0] * n[0] + n[1] * n[1] + n[2] * n[2]);
        n[0] /= t, n[1] /= t, n[2] /= t
    }

    function xe(n) {
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    }

    function be(n, t) {
        return ga(n[0] - t[0]) < Ca && ga(n[1] - t[1]) < Ca
    }

    function _e(n, t) {
        n *= Da;
        var e = Math.cos(t *= Da);
        we(e * Math.cos(n), e * Math.sin(n), Math.sin(t))
    }

    function we(n, t, e) {
        ++xc, _c += (n - _c) / xc, wc += (t - wc) / xc, Sc += (e - Sc) / xc
    }

    function Se() {
        function n(n, u) {
            n *= Da;
            var i = Math.cos(u *= Da), o = i * Math.cos(n), a = i * Math.sin(n), c = Math.sin(u), l = Math.atan2(Math.sqrt((l = e * c - r * a) * l + (l = r * o - t * c) * l + (l = t * a - e * o) * l), t * o + e * a + r * c);
            bc += l, kc += l * (t + (t = o)), Ec += l * (e + (e = a)), Ac += l * (r + (r = c)), we(t, e, r)
        }

        var t, e, r;
        qc.point = function (u, i) {
            u *= Da;
            var o = Math.cos(i *= Da);
            t = o * Math.cos(u), e = o * Math.sin(u), r = Math.sin(i), qc.point = n, we(t, e, r)
        }
    }

    function ke() {
        qc.point = _e
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    function Ee() {
        function n(n, t) {
            n *= Da;
            var e = Math.cos(t *= Da), o = e * Math.cos(n), a = e * Math.sin(n), c = Math.sin(t), l = u * c - i * a, s = i * o - r * c, f = r * a - u * o, h = Math.sqrt(l * l + s * s + f * f), g = r * o + u * a + i * c, p = h && -nt(g) / h, v = Math.atan2(h, g);
            Nc += p * l, Cc += p * s, zc += p * f, bc += v, kc += v * (r + (r = o)), Ec += v * (u + (u = a)), Ac += v * (i + (i = c)), we(r, u, i)
        }

        var t, e, r, u, i;
        qc.point = function (o, a) {
            t = o, e = a, qc.point = n, o *= Da;
            var c = Math.cos(a *= Da);
            r = c * Math.cos(o), u = c * Math.sin(o), i = Math.sin(a), we(r, u, i)
        }, qc.lineEnd = function () {
            n(t, e), qc.lineEnd = ke, qc.point = _e
        }
    }

    function Ae(n, t) {
        function e(e, r) {
            return e = n(e, r), t(e[0], e[1])
        }

        return n.invert && t.invert && (e.invert = function (e, r) {
            return e = t.invert(e, r), e && n.invert(e[0], e[1])
        }), e
    }

    function Ne() {
        return !0
    }

    function Ce(n, t, e, r, u) {
        var i = [], o = [];
        if (n.forEach(function (n) {
                if (!((t = n.length - 1) <= 0)) {
                    var t, e = n[0], r = n[t];
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                        u.lineStart();
                        for (var a = 0; t > a; ++a)u.point((e = n[a])[0], e[1]);
                        return void u.lineEnd()
                    }
                    var c = new qe(e, n, null, !0), l = new qe(e, null, c, !1);
                    c.o = l, i.push(c), o.push(l), c = new qe(r, n, null, !1), l = new qe(r, null, c, !0), c.o = l, i.push(c), o.push(l)
                }
            }), o.sort(t), ze(i), ze(o), i.length) {
            for (var a = 0, c = e, l = o.length; l > a; ++a)o[a].e = c = !c;
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                for (var g = h, p = !0; g.v;)if ((g = g.n) === h)return;
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                    if (g.v = g.o.v = !0, g.e) {
                        if (p)for (var a = 0, l = s.length; l > a; ++a)u.point((f = s[a])[0], f[1]); else r(g.x, g.n.x, 1, u);
                        g = g.n
                    } else {
                        if (p) {
                            s = g.p.z;
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                        } else r(g.x, g.p.x, -1, u);
                        g = g.p
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                    g = g.o, s = g.z, p = !p
                } while (!g.v);
                u.lineEnd()
            }
        }
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    function ze(n) {
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            for (var t, e, r = 0, u = n[0]; ++r < t;)u.n = e = n[r], e.p = u, u = e;
            u.n = e = n[0], e.p = u
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    function qe(n, t, e, r) {
        this.x = n, this.z = t, this.o = e, this.e = r, this.v = !1, this.n = this.p = null
    }

    function Le(n, t, e, r) {
        return function (u, i) {
            function o(t, e) {
                var r = u(t, e);
                n(t = r[0], e = r[1]) && i.point(t, e)
            }

            function a(n, t) {
                var e = u(n, t);
                d.point(e[0], e[1])
            }

            function c() {
                y.point = a, d.lineStart()
            }

            function l() {
                y.point = o, d.lineEnd()
            }

            function s(n, t) {
                v.push([n, t]);
                var e = u(n, t);
                x.point(e[0], e[1])
            }

            function f() {
                x.lineStart(), v = []
            }

            function h() {
                s(v[0][0], v[0][1]), x.lineEnd();
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                    n = e[0];
                    var u, r = n.length - 1, o = -1;
                    if (r > 0) {
                        for (b || (i.polygonStart(), b = !0), i.lineStart(); ++o < r;)i.point((u = n[o])[0], u[1]);
                        i.lineEnd()
                    }
                } else r > 1 && 2 & t && e.push(e.pop().concat(e.shift())), g.push(e.filter(Te))
            }

            var g, p, v, d = t(i), m = u.invert(r[0], r[1]), y = {
                point: o,
                lineStart: c,
                lineEnd: l,
                polygonStart: function () {
                    y.point = s, y.lineStart = f, y.lineEnd = h, g = [], p = []
                },
                polygonEnd: function () {
                    y.point = o, y.lineStart = c, y.lineEnd = l, g = ta.merge(g);
                    var n = Fe(m, p);
                    g.length ? (b || (i.polygonStart(), b = !0), Ce(g, De, n, e, i)) : n && (b || (i.polygonStart(), b = !0), i.lineStart(), e(null, null, 1, i), i.lineEnd()), b && (i.polygonEnd(), b = !1), g = p = null
                },
                sphere: function () {
                    i.polygonStart(), i.lineStart(), e(null, null, 1, i), i.lineEnd(), i.polygonEnd()
                }
            }, M = Re(), x = t(M), b = !1;
            return y
        }
    }

    function Te(n) {
        return n.length > 1
    }

    function Re() {
        var n, t = [];
        return {
            lineStart: function () {
                t.push(n = [])
            }, point: function (t, e) {
                n.push([t, e])
            }, lineEnd: b, buffer: function () {
                var e = t;
                return t = [], n = null, e
            }, rejoin: function () {
                t.length > 1 && t.push(t.pop().concat(t.shift()))
            }
        }
    }

    function De(n, t) {
        return ((n = n.x)[0] < 0 ? n[1] - Ra - Ca : Ra - n[1]) - ((t = t.x)[0] < 0 ? t[1] - Ra - Ca : Ra - t[1])
    }

    function Pe(n) {
        var t, e = 0 / 0, r = 0 / 0, u = 0 / 0;
        return {
            lineStart: function () {
                n.lineStart(), t = 1
            }, point: function (i, o) {
                var a = i > 0 ? qa : -qa, c = ga(i - e);
                ga(c - qa) < Ca ? (n.point(e, r = (r + o) / 2 > 0 ? Ra : -Ra), n.point(u, r), n.lineEnd(), n.lineStart(), n.point(a, r), n.point(i, r), t = 0) : u !== a && c >= qa && (ga(e - u) < Ca && (e -= u * Ca), ga(i - a) < Ca && (i -= a * Ca), r = Ue(e, r, i, o), n.point(u, r), n.lineEnd(), n.lineStart(), n.point(a, r), t = 0), n.point(e = i, r = o), u = a
            }, lineEnd: function () {
                n.lineEnd(), e = r = 0 / 0
            }, clean: function () {
                return 2 - t
            }
        }
    }

    function Ue(n, t, e, r) {
        var u, i, o = Math.sin(n - e);
        return ga(o) > Ca ? Math.atan((Math.sin(t) * (i = Math.cos(r)) * Math.sin(e) - Math.sin(r) * (u = Math.cos(t)) * Math.sin(n)) / (u * i * o)) : (t + r) / 2
    }

    function je(n, t, e, r) {
        var u;
        if (null == n)u = e * Ra, r.point(-qa, u), r.point(0, u), r.point(qa, u), r.point(qa, 0), r.point(qa, -u), r.point(0, -u), r.point(-qa, -u), r.point(-qa, 0), r.point(-qa, u); else if (ga(n[0] - t[0]) > Ca) {
            var i = n[0] < t[0] ? qa : -qa;
            u = e * i / 2, r.point(-i, u), r.point(0, u), r.point(i, u)
        } else r.point(t[0], t[1])
    }

    function Fe(n, t) {
        var e = n[0], r = n[1], u = [Math.sin(e), -Math.cos(e), 0], i = 0, o = 0;
        yc.reset();
        for (var a = 0, c = t.length; c > a; ++a) {
            var l = t[a], s = l.length;
            if (s)for (var f = l[0], h = f[0], g = f[1] / 2 + qa / 4, p = Math.sin(g), v = Math.cos(g), d = 1; ;) {
                d === s && (d = 0), n = l[d];
                var m = n[0], y = n[1] / 2 + qa / 4, M = Math.sin(y), x = Math.cos(y), b = m - h, _ = b >= 0 ? 1 : -1, w = _ * b, S = w > qa, k = p * M;
                if (yc.add(Math.atan2(k * _ * Math.sin(w), v * x + k * Math.cos(w))), i += S ? b + _ * La : b, S ^ h >= e ^ m >= e) {
                    var E = de(pe(f), pe(n));
                    Me(E);
                    var A = de(u, E);
                    Me(A);
                    var N = (S ^ b >= 0 ? -1 : 1) * tt(A[2]);
                    (r > N || r === N && (E[0] || E[1])) && (o += S ^ b >= 0 ? 1 : -1)
                }
                if (!d++)break;
                h = m, p = M, v = x, f = n
            }
        }
        return (-Ca > i || Ca > i && 0 > yc) ^ 1 & o
    }

    function He(n) {
        function t(n, t) {
            return Math.cos(n) * Math.cos(t) > i
        }

        function e(n) {
            var e, i, c, l, s;
            return {
                lineStart: function () {
                    l = c = !1, s = 1
                }, point: function (f, h) {
                    var g, p = [f, h], v = t(f, h), d = o ? v ? 0 : u(f, h) : v ? u(f + (0 > f ? qa : -qa), h) : 0;
                    if (!e && (l = c = v) && n.lineStart(), v !== c && (g = r(e, p), (be(e, g) || be(p, g)) && (p[0] += Ca, p[1] += Ca, v = t(p[0], p[1]))), v !== c)s = 0, v ? (n.lineStart(), g = r(p, e), n.point(g[0], g[1])) : (g = r(e, p), n.point(g[0], g[1]), n.lineEnd()), e = g; else if (a && e && o ^ v) {
                        var m;
                        d & i || !(m = r(p, e, !0)) || (s = 0, o ? (n.lineStart(), n.point(m[0][0], m[0][1]), n.point(m[1][0], m[1][1]), n.lineEnd()) : (n.point(m[1][0], m[1][1]), n.lineEnd(), n.lineStart(), n.point(m[0][0], m[0][1])))
                    }
                    !v || e && be(e, p) || n.point(p[0], p[1]), e = p, c = v, i = d
                }, lineEnd: function () {
                    c && n.lineEnd(), e = null
                }, clean: function () {
                    return s | (l && c) << 1
                }
            }
        }

        function r(n, t, e) {
            var r = pe(n), u = pe(t), o = [1, 0, 0], a = de(r, u), c = ve(a, a), l = a[0], s = c - l * l;
            if (!s)return !e && n;
            var f = i * c / s, h = -i * l / s, g = de(o, a), p = ye(o, f), v = ye(a, h);
            me(p, v);
            var d = g, m = ve(p, d), y = ve(d, d), M = m * m - y * (ve(p, p) - 1);
            if (!(0 > M)) {
                var x = Math.sqrt(M), b = ye(d, (-m - x) / y);
                if (me(b, p), b = xe(b), !e)return b;
                var _, w = n[0], S = t[0], k = n[1], E = t[1];
                w > S && (_ = w, w = S, S = _);
                var A = S - w, N = ga(A - qa) < Ca, C = N || Ca > A;
                if (!N && k > E && (_ = k, k = E, E = _), C ? N ? k + E > 0 ^ b[1] < (ga(b[0] - w) < Ca ? k : E) : k <= b[1] && b[1] <= E : A > qa ^ (w <= b[0] && b[0] <= S)) {
                    var z = ye(d, (-m + x) / y);
                    return me(z, p), [b, xe(z)]
                }
            }
        }

        function u(t, e) {
            var r = o ? n : qa - n, u = 0;
            return -r > t ? u |= 1 : t > r && (u |= 2), -r > e ? u |= 4 : e > r && (u |= 8), u
        }

        var i = Math.cos(n), o = i > 0, a = ga(i) > Ca, c = gr(n, 6 * Da);
        return Le(t, e, c, o ? [0, -n] : [-qa, n - qa])
    }

    function Oe(n, t, e, r) {
        return function (u) {
            var i, o = u.a, a = u.b, c = o.x, l = o.y, s = a.x, f = a.y, h = 0, g = 1, p = s - c, v = f - l;
            if (i = n - c, p || !(i > 0)) {
                if (i /= p, 0 > p) {
                    if (h > i)return;
                    g > i && (g = i)
                } else if (p > 0) {
                    if (i > g)return;
                    i > h && (h = i)
                }
                if (i = e - c, p || !(0 > i)) {
                    if (i /= p, 0 > p) {
                        if (i > g)return;
                        i > h && (h = i)
                    } else if (p > 0) {
                        if (h > i)return;
                        g > i && (g = i)
                    }
                    if (i = t - l, v || !(i > 0)) {
                        if (i /= v, 0 > v) {
                            if (h > i)return;
                            g > i && (g = i)
                        } else if (v > 0) {
                            if (i > g)return;
                            i > h && (h = i)
                        }
                        if (i = r - l, v || !(0 > i)) {
                            if (i /= v, 0 > v) {
                                if (i > g)return;
                                i > h && (h = i)
                            } else if (v > 0) {
                                if (h > i)return;
                                g > i && (g = i)
                            }
                            return h > 0 && (u.a = {x: c + h * p, y: l + h * v}), 1 > g && (u.b = {
                                x: c + g * p,
                                y: l + g * v
                            }), u
                        }
                    }
                }
            }
        }
    }

    function Ie(n, t, e, r) {
        function u(r, u) {
            return ga(r[0] - n) < Ca ? u > 0 ? 0 : 3 : ga(r[0] - e) < Ca ? u > 0 ? 2 : 1 : ga(r[1] - t) < Ca ? u > 0 ? 1 : 0 : u > 0 ? 3 : 2
        }

        function i(n, t) {
            return o(n.x, t.x)
        }

        function o(n, t) {
            var e = u(n, 1), r = u(t, 1);
            return e !== r ? e - r : 0 === e ? t[1] - n[1] : 1 === e ? n[0] - t[0] : 2 === e ? n[1] - t[1] : t[0] - n[0]
        }

        return function (a) {
            function c(n) {
                for (var t = 0, e = d.length, r = n[1], u = 0; e > u; ++u)for (var i, o = 1, a = d[u], c = a.length, l = a[0]; c > o; ++o)i = a[o], l[1] <= r ? i[1] > r && Q(l, i, n) > 0 && ++t : i[1] <= r && Q(l, i, n) < 0 && --t, l = i;
                return 0 !== t
            }

            function l(i, a, c, l) {
                var s = 0, f = 0;
                if (null == i || (s = u(i, c)) !== (f = u(a, c)) || o(i, a) < 0 ^ c > 0) {
                    do l.point(0 === s || 3 === s ? n : e, s > 1 ? r : t); while ((s = (s + c + 4) % 4) !== f)
                } else l.point(a[0], a[1])
            }

            function s(u, i) {
                return u >= n && e >= u && i >= t && r >= i
            }

            function f(n, t) {
                s(n, t) && a.point(n, t)
            }

            function h() {
                C.point = p, d && d.push(m = []), S = !0, w = !1, b = _ = 0 / 0
            }

            function g() {
                v && (p(y, M), x && w && A.rejoin(), v.push(A.buffer())), C.point = f, w && a.lineEnd()
            }

            function p(n, t) {
                n = Math.max(-Tc, Math.min(Tc, n)), t = Math.max(-Tc, Math.min(Tc, t));
                var e = s(n, t);
                if (d && m.push([n, t]), S)y = n, M = t, x = e, S = !1, e && (a.lineStart(), a.point(n, t)); else if (e && w)a.point(n, t); else {
                    var r = {a: {x: b, y: _}, b: {x: n, y: t}};
                    N(r) ? (w || (a.lineStart(), a.point(r.a.x, r.a.y)), a.point(r.b.x, r.b.y), e || a.lineEnd(), k = !1) : e && (a.lineStart(), a.point(n, t), k = !1)
                }
                b = n, _ = t, w = e
            }

            var v, d, m, y, M, x, b, _, w, S, k, E = a, A = Re(), N = Oe(n, t, e, r), C = {
                point: f,
                lineStart: h,
                lineEnd: g,
                polygonStart: function () {
                    a = A, v = [], d = [], k = !0
                },
                polygonEnd: function () {
                    a = E, v = ta.merge(v);
                    var t = c([n, r]), e = k && t, u = v.length;
                    (e || u) && (a.polygonStart(), e && (a.lineStart(), l(null, null, 1, a), a.lineEnd()), u && Ce(v, i, t, l, a), a.polygonEnd()), v = d = m = null
                }
            };
            return C
        }
    }

    function Ye(n) {
        var t = 0, e = qa / 3, r = ir(n), u = r(t, e);
        return u.parallels = function (n) {
            return arguments.length ? r(t = n[0] * qa / 180, e = n[1] * qa / 180) : [t / qa * 180, e / qa * 180]
        }, u
    }

    function Ze(n, t) {
        function e(n, t) {
            var e = Math.sqrt(i - 2 * u * Math.sin(t)) / u;
            return [e * Math.sin(n *= u), o - e * Math.cos(n)]
        }

        var r = Math.sin(n), u = (r + Math.sin(t)) / 2, i = 1 + r * (2 * u - r), o = Math.sqrt(i) / u;
        return e.invert = function (n, t) {
            var e = o - t;
            return [Math.atan2(n, e) / u, tt((i - (n * n + e * e) * u * u) / (2 * u))]
        }, e
    }

    function Ve() {
        function n(n, t) {
            Dc += u * n - r * t, r = n, u = t
        }

        var t, e, r, u;
        Hc.point = function (i, o) {
            Hc.point = n, t = r = i, e = u = o
        }, Hc.lineEnd = function () {
            n(t, e)
        }
    }

    function Xe(n, t) {
        Pc > n && (Pc = n), n > jc && (jc = n), Uc > t && (Uc = t), t > Fc && (Fc = t)
    }

    function $e() {
        function n(n, t) {
            o.push("M", n, ",", t, i)
        }

        function t(n, t) {
            o.push("M", n, ",", t), a.point = e
        }

        function e(n, t) {
            o.push("L", n, ",", t)
        }

        function r() {
            a.point = n
        }

        function u() {
            o.push("Z")
        }

        var i = Be(4.5), o = [], a = {
            point: n, lineStart: function () {
                a.point = t
            }, lineEnd: r, polygonStart: function () {
                a.lineEnd = u
            }, polygonEnd: function () {
                a.lineEnd = r, a.point = n
            }, pointRadius: function (n) {
                return i = Be(n), a
            }, result: function () {
                if (o.length) {
                    var n = o.join("");
                    return o = [], n
                }
            }
        };
        return a
    }

    function Be(n) {
        return "m0," + n + "a" + n + "," + n + " 0 1,1 0," + -2 * n + "a" + n + "," + n + " 0 1,1 0," + 2 * n + "z"
    }

    function We(n, t) {
        _c += n, wc += t, ++Sc
    }

    function Je() {
        function n(n, r) {
            var u = n - t, i = r - e, o = Math.sqrt(u * u + i * i);
            kc += o * (t + n) / 2, Ec += o * (e + r) / 2, Ac += o, We(t = n, e = r)
        }

        var t, e;
        Ic.point = function (r, u) {
            Ic.point = n, We(t = r, e = u)
        }
    }

    function Ge() {
        Ic.point = We
    }

    function Ke() {
        function n(n, t) {
            var e = n - r, i = t - u, o = Math.sqrt(e * e + i * i);
            kc += o * (r + n) / 2, Ec += o * (u + t) / 2, Ac += o, o = u * n - r * t, Nc += o * (r + n), Cc += o * (u + t), zc += 3 * o, We(r = n, u = t)
        }

        var t, e, r, u;
        Ic.point = function (i, o) {
            Ic.point = n, We(t = r = i, e = u = o)
        }, Ic.lineEnd = function () {
            n(t, e)
        }
    }

    function Qe(n) {
        function t(t, e) {
            n.moveTo(t + o, e), n.arc(t, e, o, 0, La)
        }

        function e(t, e) {
            n.moveTo(t, e), a.point = r
        }

        function r(t, e) {
            n.lineTo(t, e)
        }

        function u() {
            a.point = t
        }

        function i() {
            n.closePath()
        }

        var o = 4.5, a = {
            point: t, lineStart: function () {
                a.point = e
            }, lineEnd: u, polygonStart: function () {
                a.lineEnd = i
            }, polygonEnd: function () {
                a.lineEnd = u, a.point = t
            }, pointRadius: function (n) {
                return o = n, a
            }, result: b
        };
        return a
    }

    function nr(n) {
        function t(n) {
            return (a ? r : e)(n)
        }

        function e(t) {
            return rr(t, function (e, r) {
                e = n(e, r), t.point(e[0], e[1])
            })
        }

        function r(t) {
            function e(e, r) {
                e = n(e, r), t.point(e[0], e[1])
            }

            function r() {
                M = 0 / 0, S.point = i, t.lineStart()
            }

            function i(e, r) {
                var i = pe([e, r]), o = n(e, r);
                u(M, x, y, b, _, w, M = o[0], x = o[1], y = e, b = i[0], _ = i[1], w = i[2], a, t), t.point(M, x)
            }

            function o() {
                S.point = e, t.lineEnd()
            }

            function c() {
                r(), S.point = l, S.lineEnd = s
            }

            function l(n, t) {
                i(f = n, h = t), g = M, p = x, v = b, d = _, m = w, S.point = i
            }

            function s() {
                u(M, x, y, b, _, w, g, p, f, v, d, m, a, t), S.lineEnd = o, o()
            }

            var f, h, g, p, v, d, m, y, M, x, b, _, w, S = {
                point: e, lineStart: r, lineEnd: o, polygonStart: function () {
                    t.polygonStart(), S.lineStart = c
                }, polygonEnd: function () {
                    t.polygonEnd(), S.lineStart = r
                }
            };
            return S
        }

        function u(t, e, r, a, c, l, s, f, h, g, p, v, d, m) {
            var y = s - t, M = f - e, x = y * y + M * M;
            if (x > 4 * i && d--) {
                var b = a + g, _ = c + p, w = l + v, S = Math.sqrt(b * b + _ * _ + w * w), k = Math.asin(w /= S), E = ga(ga(w) - 1) < Ca || ga(r - h) < Ca ? (r + h) / 2 : Math.atan2(_, b), A = n(E, k), N = A[0], C = A[1], z = N - t, q = C - e, L = M * z - y * q;
                (L * L / x > i || ga((y * z + M * q) / x - .5) > .3 || o > a * g + c * p + l * v) && (u(t, e, r, a, c, l, N, C, E, b /= S, _ /= S, w, d, m), m.point(N, C), u(N, C, E, b, _, w, s, f, h, g, p, v, d, m))
            }
        }

        var i = .5, o = Math.cos(30 * Da), a = 16;
        return t.precision = function (n) {
            return arguments.length ? (a = (i = n * n) > 0 && 16, t) : Math.sqrt(i)
        }, t
    }

    function tr(n) {
        var t = nr(function (t, e) {
            return n([t * Pa, e * Pa])
        });
        return function (n) {
            return or(t(n))
        }
    }

    function er(n) {
        this.stream = n
    }

    function rr(n, t) {
        return {
            point: t, sphere: function () {
                n.sphere()
            }, lineStart: function () {
                n.lineStart()
            }, lineEnd: function () {
                n.lineEnd()
            }, polygonStart: function () {
                n.polygonStart()
            }, polygonEnd: function () {
                n.polygonEnd()
            }
        }
    }

    function ur(n) {
        return ir(function () {
            return n
        })()
    }

    function ir(n) {
        function t(n) {
            return n = a(n[0] * Da, n[1] * Da), [n[0] * h + c, l - n[1] * h]
        }

        function e(n) {
            return n = a.invert((n[0] - c) / h, (l - n[1]) / h), n && [n[0] * Pa, n[1] * Pa]
        }

        function r() {
            a = Ae(o = lr(m, M, x), i);
            var n = i(v, d);
            return c = g - n[0] * h, l = p + n[1] * h, u()
        }

        function u() {
            return s && (s.valid = !1, s = null), t
        }

        var i, o, a, c, l, s, f = nr(function (n, t) {
            return n = i(n, t), [n[0] * h + c, l - n[1] * h]
        }), h = 150, g = 480, p = 250, v = 0, d = 0, m = 0, M = 0, x = 0, b = Lc, _ = y, w = null, S = null;
        return t.stream = function (n) {
            return s && (s.valid = !1), s = or(b(o, f(_(n)))), s.valid = !0, s
        }, t.clipAngle = function (n) {
            return arguments.length ? (b = null == n ? (w = n, Lc) : He((w = +n) * Da), u()) : w
        }, t.clipExtent = function (n) {
            return arguments.length ? (S = n, _ = n ? Ie(n[0][0], n[0][1], n[1][0], n[1][1]) : y, u()) : S
        }, t.scale = function (n) {
            return arguments.length ? (h = +n, r()) : h
        }, t.translate = function (n) {
            return arguments.length ? (g = +n[0], p = +n[1], r()) : [g, p]
        }, t.center = function (n) {
            return arguments.length ? (v = n[0] % 360 * Da, d = n[1] % 360 * Da, r()) : [v * Pa, d * Pa]
        }, t.rotate = function (n) {
            return arguments.length ? (m = n[0] % 360 * Da, M = n[1] % 360 * Da, x = n.length > 2 ? n[2] % 360 * Da : 0, r()) : [m * Pa, M * Pa, x * Pa]
        }, ta.rebind(t, f, "precision"), function () {
            return i = n.apply(this, arguments), t.invert = i.invert && e, r()
        }
    }

    function or(n) {
        return rr(n, function (t, e) {
            n.point(t * Da, e * Da)
        })
    }

    function ar(n, t) {
        return [n, t]
    }

    function cr(n, t) {
        return [n > qa ? n - La : -qa > n ? n + La : n, t]
    }

    function lr(n, t, e) {
        return n ? t || e ? Ae(fr(n), hr(t, e)) : fr(n) : t || e ? hr(t, e) : cr
    }

    function sr(n) {
        return function (t, e) {
            return t += n, [t > qa ? t - La : -qa > t ? t + La : t, e]
        }
    }

    function fr(n) {
        var t = sr(n);
        return t.invert = sr(-n), t
    }

    function hr(n, t) {
        function e(n, t) {
            var e = Math.cos(t), a = Math.cos(n) * e, c = Math.sin(n) * e, l = Math.sin(t), s = l * r + a * u;
            return [Math.atan2(c * i - s * o, a * r - l * u), tt(s * i + c * o)]
        }

        var r = Math.cos(n), u = Math.sin(n), i = Math.cos(t), o = Math.sin(t);
        return e.invert = function (n, t) {
            var e = Math.cos(t), a = Math.cos(n) * e, c = Math.sin(n) * e, l = Math.sin(t), s = l * i - c * o;
            return [Math.atan2(c * i + l * o, a * r + s * u), tt(s * r - a * u)]
        }, e
    }

    function gr(n, t) {
        var e = Math.cos(n), r = Math.sin(n);
        return function (u, i, o, a) {
            var c = o * t;
            null != u ? (u = pr(e, u), i = pr(e, i), (o > 0 ? i > u : u > i) && (u += o * La)) : (u = n + o * La, i = n - .5 * c);
            for (var l, s = u; o > 0 ? s > i : i > s; s -= c)a.point((l = xe([e, -r * Math.cos(s), -r * Math.sin(s)]))[0], l[1])
        }
    }

    function pr(n, t) {
        var e = pe(t);
        e[0] -= n, Me(e);
        var r = nt(-e[1]);
        return ((-e[2] < 0 ? -r : r) + 2 * Math.PI - Ca) % (2 * Math.PI)
    }

    function vr(n, t, e) {
        var r = ta.range(n, t - Ca, e).concat(t);
        return function (n) {
            return r.map(function (t) {
                return [n, t]
            })
        }
    }

    function dr(n, t, e) {
        var r = ta.range(n, t - Ca, e).concat(t);
        return function (n) {
            return r.map(function (t) {
                return [t, n]
            })
        }
    }

    function mr(n) {
        return n.source
    }

    function yr(n) {
        return n.target
    }

    function Mr(n, t, e, r) {
        var u = Math.cos(t), i = Math.sin(t), o = Math.cos(r), a = Math.sin(r), c = u * Math.cos(n), l = u * Math.sin(n), s = o * Math.cos(e), f = o * Math.sin(e), h = 2 * Math.asin(Math.sqrt(it(r - t) + u * o * it(e - n))), g = 1 / Math.sin(h), p = h ? function (n) {
            var t = Math.sin(n *= h) * g, e = Math.sin(h - n) * g, r = e * c + t * s, u = e * l + t * f, o = e * i + t * a;
            return [Math.atan2(u, r) * Pa, Math.atan2(o, Math.sqrt(r * r + u * u)) * Pa]
        } : function () {
            return [n * Pa, t * Pa]
        };
        return p.distance = h, p
    }

    function xr() {
        function n(n, u) {
            var i = Math.sin(u *= Da), o = Math.cos(u), a = ga((n *= Da) - t), c = Math.cos(a);
            Yc += Math.atan2(Math.sqrt((a = o * Math.sin(a)) * a + (a = r * i - e * o * c) * a), e * i + r * o * c), t = n, e = i, r = o
        }

        var t, e, r;
        Zc.point = function (u, i) {
            t = u * Da, e = Math.sin(i *= Da), r = Math.cos(i), Zc.point = n
        }, Zc.lineEnd = function () {
            Zc.point = Zc.lineEnd = b
        }
    }

    function br(n, t) {
        function e(t, e) {
            var r = Math.cos(t), u = Math.cos(e), i = n(r * u);
            return [i * u * Math.sin(t), i * Math.sin(e)]
        }

        return e.invert = function (n, e) {
            var r = Math.sqrt(n * n + e * e), u = t(r), i = Math.sin(u), o = Math.cos(u);
            return [Math.atan2(n * i, r * o), Math.asin(r && e * i / r)]
        }, e
    }

    function _r(n, t) {
        function e(n, t) {
            o > 0 ? -Ra + Ca > t && (t = -Ra + Ca) : t > Ra - Ca && (t = Ra - Ca);
            var e = o / Math.pow(u(t), i);
            return [e * Math.sin(i * n), o - e * Math.cos(i * n)]
        }

        var r = Math.cos(n), u = function (n) {
            return Math.tan(qa / 4 + n / 2)
        }, i = n === t ? Math.sin(n) : Math.log(r / Math.cos(t)) / Math.log(u(t) / u(n)), o = r * Math.pow(u(n), i) / i;
        return i ? (e.invert = function (n, t) {
            var e = o - t, r = K(i) * Math.sqrt(n * n + e * e);
            return [Math.atan2(n, e) / i, 2 * Math.atan(Math.pow(o / r, 1 / i)) - Ra]
        }, e) : Sr
    }

    function wr(n, t) {
        function e(n, t) {
            var e = i - t;
            return [e * Math.sin(u * n), i - e * Math.cos(u * n)]
        }

        var r = Math.cos(n), u = n === t ? Math.sin(n) : (r - Math.cos(t)) / (t - n), i = r / u + n;
        return ga(u) < Ca ? ar : (e.invert = function (n, t) {
            var e = i - t;
            return [Math.atan2(n, e) / u, i - K(u) * Math.sqrt(n * n + e * e)]
        }, e)
    }

    function Sr(n, t) {
        return [n, Math.log(Math.tan(qa / 4 + t / 2))]
    }

    function kr(n) {
        var t, e = ur(n), r = e.scale, u = e.translate, i = e.clipExtent;
        return e.scale = function () {
            var n = r.apply(e, arguments);
            return n === e ? t ? e.clipExtent(null) : e : n
        }, e.translate = function () {
            var n = u.apply(e, arguments);
            return n === e ? t ? e.clipExtent(null) : e : n
        }, e.clipExtent = function (n) {
            var o = i.apply(e, arguments);
            if (o === e) {
                if (t = null == n) {
                    var a = qa * r(), c = u();
                    i([[c[0] - a, c[1] - a], [c[0] + a, c[1] + a]])
                }
            } else t && (o = null);
            return o
        }, e.clipExtent(null)
    }

    function Er(n, t) {
        return [Math.log(Math.tan(qa / 4 + t / 2)), -n]
    }

    function Ar(n) {
        return n[0]
    }

    function Nr(n) {
        return n[1]
    }

    function Cr(n) {
        for (var t = n.length, e = [0, 1], r = 2, u = 2; t > u; u++) {
            for (; r > 1 && Q(n[e[r - 2]], n[e[r - 1]], n[u]) <= 0;)--r;
            e[r++] = u
        }
        return e.slice(0, r)
    }

    function zr(n, t) {
        return n[0] - t[0] || n[1] - t[1]
    }

    function qr(n, t, e) {
        return (e[0] - t[0]) * (n[1] - t[1]) < (e[1] - t[1]) * (n[0] - t[0])
    }

    function Lr(n, t, e, r) {
        var u = n[0], i = e[0], o = t[0] - u, a = r[0] - i, c = n[1], l = e[1], s = t[1] - c, f = r[1] - l, h = (a * (c - l) - f * (u - i)) / (f * o - a * s);
        return [u + h * o, c + h * s]
    }

    function Tr(n) {
        var t = n[0], e = n[n.length - 1];
        return !(t[0] - e[0] || t[1] - e[1])
    }

    function Rr() {
        tu(this), this.edge = this.site = this.circle = null
    }

    function Dr(n) {
        var t = el.pop() || new Rr;
        return t.site = n, t
    }

    function Pr(n) {
        Xr(n), Qc.remove(n), el.push(n), tu(n)
    }

    function Ur(n) {
        var t = n.circle, e = t.x, r = t.cy, u = {x: e, y: r}, i = n.P, o = n.N, a = [n];
        Pr(n);
        for (var c = i; c.circle && ga(e - c.circle.x) < Ca && ga(r - c.circle.cy) < Ca;)i = c.P, a.unshift(c), Pr(c), c = i;
        a.unshift(c), Xr(c);
        for (var l = o; l.circle && ga(e - l.circle.x) < Ca && ga(r - l.circle.cy) < Ca;)o = l.N, a.push(l), Pr(l), l = o;
        a.push(l), Xr(l);
        var s, f = a.length;
        for (s = 1; f > s; ++s)l = a[s], c = a[s - 1], Kr(l.edge, c.site, l.site, u);
        c = a[0], l = a[f - 1], l.edge = Jr(c.site, l.site, null, u), Vr(c), Vr(l)
    }

    function jr(n) {
        for (var t, e, r, u, i = n.x, o = n.y, a = Qc._; a;)if (r = Fr(a, o) - i, r > Ca)a = a.L; else {
            if (u = i - Hr(a, o), !(u > Ca)) {
                r > -Ca ? (t = a.P, e = a) : u > -Ca ? (t = a, e = a.N) : t = e = a;
                break
            }
            if (!a.R) {
                t = a;
                break
            }
            a = a.R
        }
        var c = Dr(n);
        if (Qc.insert(t, c), t || e) {
            if (t === e)return Xr(t), e = Dr(t.site), Qc.insert(c, e), c.edge = e.edge = Jr(t.site, c.site), Vr(t), void Vr(e);
            if (!e)return void(c.edge = Jr(t.site, c.site));
            Xr(t), Xr(e);
            var l = t.site, s = l.x, f = l.y, h = n.x - s, g = n.y - f, p = e.site, v = p.x - s, d = p.y - f, m = 2 * (h * d - g * v), y = h * h + g * g, M = v * v + d * d, x = {
                x: (d * y - g * M) / m + s,
                y: (h * M - v * y) / m + f
            };
            Kr(e.edge, l, p, x), c.edge = Jr(l, n, null, x), e.edge = Jr(n, p, null, x), Vr(t), Vr(e)
        }
    }

    function Fr(n, t) {
        var e = n.site, r = e.x, u = e.y, i = u - t;
        if (!i)return r;
        var o = n.P;
        if (!o)return -1 / 0;
        e = o.site;
        var a = e.x, c = e.y, l = c - t;
        if (!l)return a;
        var s = a - r, f = 1 / i - 1 / l, h = s / l;
        return f ? (-h + Math.sqrt(h * h - 2 * f * (s * s / (-2 * l) - c + l / 2 + u - i / 2))) / f + r : (r + a) / 2
    }

    function Hr(n, t) {
        var e = n.N;
        if (e)return Fr(e, t);
        var r = n.site;
        return r.y === t ? r.x : 1 / 0
    }

    function Or(n) {
        this.site = n, this.edges = []
    }

    function Ir(n) {
        for (var t, e, r, u, i, o, a, c, l, s, f = n[0][0], h = n[1][0], g = n[0][1], p = n[1][1], v = Kc, d = v.length; d--;)if (i = v[d], i && i.prepare())for (a = i.edges, c = a.length, o = 0; c > o;)s = a[o].end(), r = s.x, u = s.y, l = a[++o % c].start(), t = l.x, e = l.y, (ga(r - t) > Ca || ga(u - e) > Ca) && (a.splice(o, 0, new Qr(Gr(i.site, s, ga(r - f) < Ca && p - u > Ca ? {
            x: f,
            y: ga(t - f) < Ca ? e : p
        } : ga(u - p) < Ca && h - r > Ca ? {x: ga(e - p) < Ca ? t : h, y: p} : ga(r - h) < Ca && u - g > Ca ? {
            x: h,
            y: ga(t - h) < Ca ? e : g
        } : ga(u - g) < Ca && r - f > Ca ? {x: ga(e - g) < Ca ? t : f, y: g} : null), i.site, null)), ++c)
    }

    function Yr(n, t) {
        return t.angle - n.angle
    }

    function Zr() {
        tu(this), this.x = this.y = this.arc = this.site = this.cy = null
    }

    function Vr(n) {
        var t = n.P, e = n.N;
        if (t && e) {
            var r = t.site, u = n.site, i = e.site;
            if (r !== i) {
                var o = u.x, a = u.y, c = r.x - o, l = r.y - a, s = i.x - o, f = i.y - a, h = 2 * (c * f - l * s);
                if (!(h >= -za)) {
                    var g = c * c + l * l, p = s * s + f * f, v = (f * g - l * p) / h, d = (c * p - s * g) / h, f = d + a, m = rl.pop() || new Zr;
                    m.arc = n, m.site = u, m.x = v + o, m.y = f + Math.sqrt(v * v + d * d), m.cy = f, n.circle = m;
                    for (var y = null, M = tl._; M;)if (m.y < M.y || m.y === M.y && m.x <= M.x) {
                        if (!M.L) {
                            y = M.P;
                            break
                        }
                        M = M.L
                    } else {
                        if (!M.R) {
                            y = M;
                            break
                        }
                        M = M.R
                    }
                    tl.insert(y, m), y || (nl = m)
                }
            }
        }
    }

    function Xr(n) {
        var t = n.circle;
        t && (t.P || (nl = t.N), tl.remove(t), rl.push(t), tu(t), n.circle = null)
    }

    function $r(n) {
        for (var t, e = Gc, r = Oe(n[0][0], n[0][1], n[1][0], n[1][1]), u = e.length; u--;)t = e[u], (!Br(t, n) || !r(t) || ga(t.a.x - t.b.x) < Ca && ga(t.a.y - t.b.y) < Ca) && (t.a = t.b = null, e.splice(u, 1))
    }

    function Br(n, t) {
        var e = n.b;
        if (e)return !0;
        var r, u, i = n.a, o = t[0][0], a = t[1][0], c = t[0][1], l = t[1][1], s = n.l, f = n.r, h = s.x, g = s.y, p = f.x, v = f.y, d = (h + p) / 2, m = (g + v) / 2;
        if (v === g) {
            if (o > d || d >= a)return;
            if (h > p) {
                if (i) {
                    if (i.y >= l)return
                } else i = {x: d, y: c};
                e = {x: d, y: l}
            } else {
                if (i) {
                    if (i.y < c)return
                } else i = {x: d, y: l};
                e = {x: d, y: c}
            }
        } else if (r = (h - p) / (v - g), u = m - r * d, -1 > r || r > 1)if (h > p) {
            if (i) {
                if (i.y >= l)return
            } else i = {x: (c - u) / r, y: c};
            e = {x: (l - u) / r, y: l}
        } else {
            if (i) {
                if (i.y < c)return
            } else i = {x: (l - u) / r, y: l};
            e = {x: (c - u) / r, y: c}
        } else if (v > g) {
            if (i) {
                if (i.x >= a)return
            } else i = {x: o, y: r * o + u};
            e = {x: a, y: r * a + u}
        } else {
            if (i) {
                if (i.x < o)return
            } else i = {x: a, y: r * a + u};
            e = {x: o, y: r * o + u}
        }
        return n.a = i, n.b = e, !0
    }

    function Wr(n, t) {
        this.l = n, this.r = t, this.a = this.b = null
    }

    function Jr(n, t, e, r) {
        var u = new Wr(n, t);
        return Gc.push(u), e && Kr(u, n, t, e), r && Kr(u, t, n, r), Kc[n.i].edges.push(new Qr(u, n, t)), Kc[t.i].edges.push(new Qr(u, t, n)), u
    }

    function Gr(n, t, e) {
        var r = new Wr(n, null);
        return r.a = t, r.b = e, Gc.push(r), r
    }

    function Kr(n, t, e, r) {
        n.a || n.b ? n.l === e ? n.b = r : n.a = r : (n.a = r, n.l = t, n.r = e)
    }

    function Qr(n, t, e) {
        var r = n.a, u = n.b;
        this.edge = n, this.site = t, this.angle = e ? Math.atan2(e.y - t.y, e.x - t.x) : n.l === t ? Math.atan2(u.x - r.x, r.y - u.y) : Math.atan2(r.x - u.x, u.y - r.y)
    }

    function nu() {
        this._ = null
    }

    function tu(n) {
        n.U = n.C = n.L = n.R = n.P = n.N = null
    }

    function eu(n, t) {
        var e = t, r = t.R, u = e.U;
        u ? u.L === e ? u.L = r : u.R = r : n._ = r, r.U = u, e.U = r, e.R = r.L, e.R && (e.R.U = e), r.L = e
    }

    function ru(n, t) {
        var e = t, r = t.L, u = e.U;
        u ? u.L === e ? u.L = r : u.R = r : n._ = r, r.U = u, e.U = r, e.L = r.R, e.L && (e.L.U = e), r.R = e
    }

    function uu(n) {
        for (; n.L;)n = n.L;
        return n
    }

    function iu(n, t) {
        var e, r, u, i = n.sort(ou).pop();
        for (Gc = [], Kc = new Array(n.length), Qc = new nu, tl = new nu; ;)if (u = nl, i && (!u || i.y < u.y || i.y === u.y && i.x < u.x))(i.x !== e || i.y !== r) && (Kc[i.i] = new Or(i), jr(i), e = i.x, r = i.y), i = n.pop(); else {
            if (!u)break;
            Ur(u.arc)
        }
        t && ($r(t), Ir(t));
        var o = {cells: Kc, edges: Gc};
        return Qc = tl = Gc = Kc = null, o
    }

    function ou(n, t) {
        return t.y - n.y || t.x - n.x
    }

    function au(n, t, e) {
        return (n.x - e.x) * (t.y - n.y) - (n.x - t.x) * (e.y - n.y)
    }

    function cu(n) {
        return n.x
    }

    function lu(n) {
        return n.y
    }

    function su() {
        return {leaf: !0, nodes: [], point: null, x: null, y: null}
    }

    function fu(n, t, e, r, u, i) {
        if (!n(t, e, r, u, i)) {
            var o = .5 * (e + u), a = .5 * (r + i), c = t.nodes;
            c[0] && fu(n, c[0], e, r, o, a), c[1] && fu(n, c[1], o, r, u, a), c[2] && fu(n, c[2], e, a, o, i), c[3] && fu(n, c[3], o, a, u, i)
        }
    }

    function hu(n, t, e, r, u, i, o) {
        var a, c = 1 / 0;
        return function l(n, s, f, h, g) {
            if (!(s > i || f > o || r > h || u > g)) {
                if (p = n.point) {
                    var p, v = t - n.x, d = e - n.y, m = v * v + d * d;
                    if (c > m) {
                        var y = Math.sqrt(c = m);
                        r = t - y, u = e - y, i = t + y, o = e + y, a = p
                    }
                }
                for (var M = n.nodes, x = .5 * (s + h), b = .5 * (f + g), _ = t >= x, w = e >= b, S = w << 1 | _, k = S + 4; k > S; ++S)if (n = M[3 & S])switch (3 & S) {
                    case 0:
                        l(n, s, f, x, b);
                        break;
                    case 1:
                        l(n, x, f, h, b);
                        break;
                    case 2:
                        l(n, s, b, x, g);
                        break;
                    case 3:
                        l(n, x, b, h, g)
                }
            }
        }(n, r, u, i, o), a
    }

    function gu(n, t) {
        n = ta.rgb(n), t = ta.rgb(t);
        var e = n.r, r = n.g, u = n.b, i = t.r - e, o = t.g - r, a = t.b - u;
        return function (n) {
            return "#" + xt(Math.round(e + i * n)) + xt(Math.round(r + o * n)) + xt(Math.round(u + a * n))
        }
    }

    function pu(n, t) {
        var e, r = {}, u = {};
        for (e in n)e in t ? r[e] = mu(n[e], t[e]) : u[e] = n[e];
        for (e in t)e in n || (u[e] = t[e]);
        return function (n) {
            for (e in r)u[e] = r[e](n);
            return u
        }
    }

    function vu(n, t) {
        return n = +n, t = +t, function (e) {
            return n * (1 - e) + t * e
        }
    }

    function du(n, t) {
        var e, r, u, i = il.lastIndex = ol.lastIndex = 0, o = -1, a = [], c = [];
        for (n += "", t += ""; (e = il.exec(n)) && (r = ol.exec(t));)(u = r.index) > i && (u = t.slice(i, u), a[o] ? a[o] += u : a[++o] = u), (e = e[0]) === (r = r[0]) ? a[o] ? a[o] += r : a[++o] = r : (a[++o] = null, c.push({
            i: o,
            x: vu(e, r)
        })), i = ol.lastIndex;
        return i < t.length && (u = t.slice(i), a[o] ? a[o] += u : a[++o] = u), a.length < 2 ? c[0] ? (t = c[0].x, function (n) {
            return t(n) + ""
        }) : function () {
            return t
        } : (t = c.length, function (n) {
            for (var e, r = 0; t > r; ++r)a[(e = c[r]).i] = e.x(n);
            return a.join("")
        })
    }

    function mu(n, t) {
        for (var e, r = ta.interpolators.length; --r >= 0 && !(e = ta.interpolators[r](n, t)););
        return e
    }

    function yu(n, t) {
        var e, r = [], u = [], i = n.length, o = t.length, a = Math.min(n.length, t.length);
        for (e = 0; a > e; ++e)r.push(mu(n[e], t[e]));
        for (; i > e; ++e)u[e] = n[e];
        for (; o > e; ++e)u[e] = t[e];
        return function (n) {
            for (e = 0; a > e; ++e)u[e] = r[e](n);
            return u
        }
    }

    function Mu(n) {
        return function (t) {
            return 0 >= t ? 0 : t >= 1 ? 1 : n(t)
        }
    }

    function xu(n) {
        return function (t) {
            return 1 - n(1 - t)
        }
    }

    function bu(n) {
        return function (t) {
            return .5 * (.5 > t ? n(2 * t) : 2 - n(2 - 2 * t))
        }
    }

    function _u(n) {
        return n * n
    }

    function wu(n) {
        return n * n * n
    }

    function Su(n) {
        if (0 >= n)return 0;
        if (n >= 1)return 1;
        var t = n * n, e = t * n;
        return 4 * (.5 > n ? e : 3 * (n - t) + e - .75)
    }

    function ku(n) {
        return function (t) {
            return Math.pow(t, n)
        }
    }

    function Eu(n) {
        return 1 - Math.cos(n * Ra)
    }

    function Au(n) {
        return Math.pow(2, 10 * (n - 1))
    }

    function Nu(n) {
        return 1 - Math.sqrt(1 - n * n)
    }

    function Cu(n, t) {
        var e;
        return arguments.length < 2 && (t = .45), arguments.length ? e = t / La * Math.asin(1 / n) : (n = 1, e = t / 4), function (r) {
            return 1 + n * Math.pow(2, -10 * r) * Math.sin((r - e) * La / t)
        }
    }

    function zu(n) {
        return n || (n = 1.70158), function (t) {
            return t * t * ((n + 1) * t - n)
        }
    }

    function qu(n) {
        return 1 / 2.75 > n ? 7.5625 * n * n : 2 / 2.75 > n ? 7.5625 * (n -= 1.5 / 2.75) * n + .75 : 2.5 / 2.75 > n ? 7.5625 * (n -= 2.25 / 2.75) * n + .9375 : 7.5625 * (n -= 2.625 / 2.75) * n + .984375
    }

    function Lu(n, t) {
        n = ta.hcl(n), t = ta.hcl(t);
        var e = n.h, r = n.c, u = n.l, i = t.h - e, o = t.c - r, a = t.l - u;
        return isNaN(o) && (o = 0, r = isNaN(r) ? t.c : r), isNaN(i) ? (i = 0, e = isNaN(e) ? t.h : e) : i > 180 ? i -= 360 : -180 > i && (i += 360), function (n) {
            return st(e + i * n, r + o * n, u + a * n) + ""
        }
    }

    function Tu(n, t) {
        n = ta.hsl(n), t = ta.hsl(t);
        var e = n.h, r = n.s, u = n.l, i = t.h - e, o = t.s - r, a = t.l - u;
        return isNaN(o) && (o = 0, r = isNaN(r) ? t.s : r), isNaN(i) ? (i = 0, e = isNaN(e) ? t.h : e) : i > 180 ? i -= 360 : -180 > i && (i += 360), function (n) {
            return ct(e + i * n, r + o * n, u + a * n) + ""
        }
    }

    function Ru(n, t) {
        n = ta.lab(n), t = ta.lab(t);
        var e = n.l, r = n.a, u = n.b, i = t.l - e, o = t.a - r, a = t.b - u;
        return function (n) {
            return ht(e + i * n, r + o * n, u + a * n) + ""
        }
    }

    function Du(n, t) {
        return t -= n, function (e) {
            return Math.round(n + t * e)
        }
    }

    function Pu(n) {
        var t = [n.a, n.b], e = [n.c, n.d], r = ju(t), u = Uu(t, e), i = ju(Fu(e, t, -u)) || 0;
        t[0] * e[1] < e[0] * t[1] && (t[0] *= -1, t[1] *= -1, r *= -1, u *= -1), this.rotate = (r ? Math.atan2(t[1], t[0]) : Math.atan2(-e[0], e[1])) * Pa, this.translate = [n.e, n.f], this.scale = [r, i], this.skew = i ? Math.atan2(u, i) * Pa : 0
    }

    function Uu(n, t) {
        return n[0] * t[0] + n[1] * t[1]
    }

    function ju(n) {
        var t = Math.sqrt(Uu(n, n));
        return t && (n[0] /= t, n[1] /= t), t
    }

    function Fu(n, t, e) {
        return n[0] += e * t[0], n[1] += e * t[1], n
    }

    function Hu(n, t) {
        var e, r = [], u = [], i = ta.transform(n), o = ta.transform(t), a = i.translate, c = o.translate, l = i.rotate, s = o.rotate, f = i.skew, h = o.skew, g = i.scale, p = o.scale;
        return a[0] != c[0] || a[1] != c[1] ? (r.push("translate(", null, ",", null, ")"), u.push({
            i: 1,
            x: vu(a[0], c[0])
        }, {
            i: 3,
            x: vu(a[1], c[1])
        })) : r.push(c[0] || c[1] ? "translate(" + c + ")" : ""), l != s ? (l - s > 180 ? s += 360 : s - l > 180 && (l += 360), u.push({
            i: r.push(r.pop() + "rotate(", null, ")") - 2,
            x: vu(l, s)
        })) : s && r.push(r.pop() + "rotate(" + s + ")"), f != h ? u.push({
            i: r.push(r.pop() + "skewX(", null, ")") - 2,
            x: vu(f, h)
        }) : h && r.push(r.pop() + "skewX(" + h + ")"), g[0] != p[0] || g[1] != p[1] ? (e = r.push(r.pop() + "scale(", null, ",", null, ")"), u.push({
            i: e - 4,
            x: vu(g[0], p[0])
        }, {
            i: e - 2,
            x: vu(g[1], p[1])
        })) : (1 != p[0] || 1 != p[1]) && r.push(r.pop() + "scale(" + p + ")"), e = u.length, function (n) {
            for (var t, i = -1; ++i < e;)r[(t = u[i]).i] = t.x(n);
            return r.join("")
        }
    }

    function Ou(n, t) {
        return t = (t -= n = +n) || 1 / t, function (e) {
            return (e - n) / t
        }
    }

    function Iu(n, t) {
        return t = (t -= n = +n) || 1 / t, function (e) {
            return Math.max(0, Math.min(1, (e - n) / t))
        }
    }

    function Yu(n) {
        for (var t = n.source, e = n.target, r = Vu(t, e), u = [t]; t !== r;)t = t.parent, u.push(t);
        for (var i = u.length; e !== r;)u.splice(i, 0, e), e = e.parent;
        return u
    }

    function Zu(n) {
        for (var t = [], e = n.parent; null != e;)t.push(n), n = e, e = e.parent;
        return t.push(n), t
    }

    function Vu(n, t) {
        if (n === t)return n;
        for (var e = Zu(n), r = Zu(t), u = e.pop(), i = r.pop(), o = null; u === i;)o = u, u = e.pop(), i = r.pop();
        return o
    }

    function Xu(n) {
        n.fixed |= 2
    }

    function $u(n) {
        n.fixed &= -7
    }

    function Bu(n) {
        n.fixed |= 4, n.px = n.x, n.py = n.y
    }

    function Wu(n) {
        n.fixed &= -5
    }

    function Ju(n, t, e) {
        var r = 0, u = 0;
        if (n.charge = 0, !n.leaf)for (var i, o = n.nodes, a = o.length, c = -1; ++c < a;)i = o[c], null != i && (Ju(i, t, e), n.charge += i.charge, r += i.charge * i.cx, u += i.charge * i.cy);
        if (n.point) {
            n.leaf || (n.point.x += Math.random() - .5, n.point.y += Math.random() - .5);
            var l = t * e[n.point.index];
            n.charge += n.pointCharge = l, r += l * n.point.x, u += l * n.point.y
        }
        n.cx = r / n.charge, n.cy = u / n.charge
    }

    function Gu(n, t) {
        return ta.rebind(n, t, "sort", "children", "value"), n.nodes = n, n.links = ri, n
    }

    function Ku(n, t) {
        for (var e = [n]; null != (n = e.pop());)if (t(n), (u = n.children) && (r = u.length))for (var r, u; --r >= 0;)e.push(u[r])
    }

    function Qu(n, t) {
        for (var e = [n], r = []; null != (n = e.pop());)if (r.push(n), (i = n.children) && (u = i.length))for (var u, i, o = -1; ++o < u;)e.push(i[o]);
        for (; null != (n = r.pop());)t(n)
    }

    function ni(n) {
        return n.children
    }

    function ti(n) {
        return n.value
    }

    function ei(n, t) {
        return t.value - n.value
    }

    function ri(n) {
        return ta.merge(n.map(function (n) {
            return (n.children || []).map(function (t) {
                return {source: n, target: t}
            })
        }))
    }

    function ui(n) {
        return n.x
    }

    function ii(n) {
        return n.y
    }

    function oi(n, t, e) {
        n.y0 = t, n.y = e
    }

    function ai(n) {
        return ta.range(n.length)
    }

    function ci(n) {
        for (var t = -1, e = n[0].length, r = []; ++t < e;)r[t] = 0;
        return r
    }

    function li(n) {
        for (var t, e = 1, r = 0, u = n[0][1], i = n.length; i > e; ++e)(t = n[e][1]) > u && (r = e, u = t);
        return r
    }

    function si(n) {
        return n.reduce(fi, 0)
    }

    function fi(n, t) {
        return n + t[1]
    }

    function hi(n, t) {
        return gi(n, Math.ceil(Math.log(t.length) / Math.LN2 + 1))
    }

    function gi(n, t) {
        for (var e = -1, r = +n[0], u = (n[1] - r) / t, i = []; ++e <= t;)i[e] = u * e + r;
        return i
    }

    function pi(n) {
        return [ta.min(n), ta.max(n)]
    }

    function vi(n, t) {
        return n.value - t.value
    }

    function di(n, t) {
        var e = n._pack_next;
        n._pack_next = t, t._pack_prev = n, t._pack_next = e, e._pack_prev = t
    }

    function mi(n, t) {
        n._pack_next = t, t._pack_prev = n
    }

    function yi(n, t) {
        var e = t.x - n.x, r = t.y - n.y, u = n.r + t.r;
        return .999 * u * u > e * e + r * r
    }

    function Mi(n) {
        function t(n) {
            s = Math.min(n.x - n.r, s), f = Math.max(n.x + n.r, f), h = Math.min(n.y - n.r, h), g = Math.max(n.y + n.r, g)
        }

        if ((e = n.children) && (l = e.length)) {
            var e, r, u, i, o, a, c, l, s = 1 / 0, f = -1 / 0, h = 1 / 0, g = -1 / 0;
            if (e.forEach(xi), r = e[0], r.x = -r.r, r.y = 0, t(r), l > 1 && (u = e[1], u.x = u.r, u.y = 0, t(u), l > 2))for (i = e[2], wi(r, u, i), t(i), di(r, i), r._pack_prev = i, di(i, u), u = r._pack_next, o = 3; l > o; o++) {
                wi(r, u, i = e[o]);
                var p = 0, v = 1, d = 1;
                for (a = u._pack_next; a !== u; a = a._pack_next, v++)if (yi(a, i)) {
                    p = 1;
                    break
                }
                if (1 == p)for (c = r._pack_prev; c !== a._pack_prev && !yi(c, i); c = c._pack_prev, d++);
                p ? (d > v || v == d && u.r < r.r ? mi(r, u = a) : mi(r = c, u), o--) : (di(r, i), u = i, t(i))
            }
            var m = (s + f) / 2, y = (h + g) / 2, M = 0;
            for (o = 0; l > o; o++)i = e[o], i.x -= m, i.y -= y, M = Math.max(M, i.r + Math.sqrt(i.x * i.x + i.y * i.y));
            n.r = M, e.forEach(bi)
        }
    }

    function xi(n) {
        n._pack_next = n._pack_prev = n
    }

    function bi(n) {
        delete n._pack_next, delete n._pack_prev
    }

    function _i(n, t, e, r) {
        var u = n.children;
        if (n.x = t += r * n.x, n.y = e += r * n.y, n.r *= r, u)for (var i = -1, o = u.length; ++i < o;)_i(u[i], t, e, r)
    }

    function wi(n, t, e) {
        var r = n.r + e.r, u = t.x - n.x, i = t.y - n.y;
        if (r && (u || i)) {
            var o = t.r + e.r, a = u * u + i * i;
            o *= o, r *= r;
            var c = .5 + (r - o) / (2 * a), l = Math.sqrt(Math.max(0, 2 * o * (r + a) - (r -= a) * r - o * o)) / (2 * a);
            e.x = n.x + c * u + l * i, e.y = n.y + c * i - l * u
        } else e.x = n.x + r, e.y = n.y
    }

    function Si(n, t) {
        return n.parent == t.parent ? 1 : 2
    }

    function ki(n) {
        var t = n.children;
        return t.length ? t[0] : n.t
    }

    function Ei(n) {
        var t, e = n.children;
        return (t = e.length) ? e[t - 1] : n.t
    }

    function Ai(n, t, e) {
        var r = e / (t.i - n.i);
        t.c -= r, t.s += e, n.c += r, t.z += e, t.m += e
    }

    function Ni(n) {
        for (var t, e = 0, r = 0, u = n.children, i = u.length; --i >= 0;)t = u[i], t.z += e, t.m += e, e += t.s + (r += t.c)
    }

    function Ci(n, t, e) {
        return n.a.parent === t.parent ? n.a : e
    }

    function zi(n) {
        return 1 + ta.max(n, function (n) {
                return n.y
            })
    }

    function qi(n) {
        return n.reduce(function (n, t) {
                return n + t.x
            }, 0) / n.length
    }

    function Li(n) {
        var t = n.children;
        return t && t.length ? Li(t[0]) : n
    }

    function Ti(n) {
        var t, e = n.children;
        return e && (t = e.length) ? Ti(e[t - 1]) : n
    }

    function Ri(n) {
        return {x: n.x, y: n.y, dx: n.dx, dy: n.dy}
    }

    function Di(n, t) {
        var e = n.x + t[3], r = n.y + t[0], u = n.dx - t[1] - t[3], i = n.dy - t[0] - t[2];
        return 0 > u && (e += u / 2, u = 0), 0 > i && (r += i / 2, i = 0), {x: e, y: r, dx: u, dy: i}
    }

    function Pi(n) {
        var t = n[0], e = n[n.length - 1];
        return e > t ? [t, e] : [e, t]
    }

    function Ui(n) {
        return n.rangeExtent ? n.rangeExtent() : Pi(n.range())
    }

    function ji(n, t, e, r) {
        var u = e(n[0], n[1]), i = r(t[0], t[1]);
        return function (n) {
            return i(u(n))
        }
    }

    function Fi(n, t) {
        var e, r = 0, u = n.length - 1, i = n[r], o = n[u];
        return i > o && (e = r, r = u, u = e, e = i, i = o, o = e), n[r] = t.floor(i), n[u] = t.ceil(o), n
    }

    function Hi(n) {
        return n ? {
            floor: function (t) {
                return Math.floor(t / n) * n
            }, ceil: function (t) {
                return Math.ceil(t / n) * n
            }
        } : ml
    }

    function Oi(n, t, e, r) {
        var u = [], i = [], o = 0, a = Math.min(n.length, t.length) - 1;
        for (n[a] < n[0] && (n = n.slice().reverse(), t = t.slice().reverse()); ++o <= a;)u.push(e(n[o - 1], n[o])), i.push(r(t[o - 1], t[o]));
        return function (t) {
            var e = ta.bisect(n, t, 1, a) - 1;
            return i[e](u[e](t))
        }
    }

    function Ii(n, t, e, r) {
        function u() {
            var u = Math.min(n.length, t.length) > 2 ? Oi : ji, c = r ? Iu : Ou;
            return o = u(n, t, c, e), a = u(t, n, c, mu), i
        }

        function i(n) {
            return o(n)
        }

        var o, a;
        return i.invert = function (n) {
            return a(n)
        }, i.domain = function (t) {
            return arguments.length ? (n = t.map(Number), u()) : n
        }, i.range = function (n) {
            return arguments.length ? (t = n, u()) : t
        }, i.rangeRound = function (n) {
            return i.range(n).interpolate(Du)
        }, i.clamp = function (n) {
            return arguments.length ? (r = n, u()) : r
        }, i.interpolate = function (n) {
            return arguments.length ? (e = n, u()) : e
        }, i.ticks = function (t) {
            return Xi(n, t)
        }, i.tickFormat = function (t, e) {
            return $i(n, t, e)
        }, i.nice = function (t) {
            return Zi(n, t), u()
        }, i.copy = function () {
            return Ii(n, t, e, r)
        }, u()
    }

    function Yi(n, t) {
        return ta.rebind(n, t, "range", "rangeRound", "interpolate", "clamp")
    }

    function Zi(n, t) {
        return Fi(n, Hi(Vi(n, t)[2]))
    }

    function Vi(n, t) {
        null == t && (t = 10);
        var e = Pi(n), r = e[1] - e[0], u = Math.pow(10, Math.floor(Math.log(r / t) / Math.LN10)), i = t / r * u;
        return .15 >= i ? u *= 10 : .35 >= i ? u *= 5 : .75 >= i && (u *= 2), e[0] = Math.ceil(e[0] / u) * u, e[1] = Math.floor(e[1] / u) * u + .5 * u, e[2] = u, e
    }

    function Xi(n, t) {
        return ta.range.apply(ta, Vi(n, t))
    }

    function $i(n, t, e) {
        var r = Vi(n, t);
        if (e) {
            var u = ic.exec(e);
            if (u.shift(), "s" === u[8]) {
                var i = ta.formatPrefix(Math.max(ga(r[0]), ga(r[1])));
                return u[7] || (u[7] = "." + Bi(i.scale(r[2]))), u[8] = "f", e = ta.format(u.join("")), function (n) {
                    return e(i.scale(n)) + i.symbol
                }
            }
            u[7] || (u[7] = "." + Wi(u[8], r)), e = u.join("")
        } else e = ",." + Bi(r[2]) + "f";
        return ta.format(e)
    }

    function Bi(n) {
        return -Math.floor(Math.log(n) / Math.LN10 + .01)
    }

    function Wi(n, t) {
        var e = Bi(t[2]);
        return n in yl ? Math.abs(e - Bi(Math.max(ga(t[0]), ga(t[1])))) + +("e" !== n) : e - 2 * ("%" === n)
    }

    function Ji(n, t, e, r) {
        function u(n) {
            return (e ? Math.log(0 > n ? 0 : n) : -Math.log(n > 0 ? 0 : -n)) / Math.log(t)
        }

        function i(n) {
            return e ? Math.pow(t, n) : -Math.pow(t, -n)
        }

        function o(t) {
            return n(u(t))
        }

        return o.invert = function (t) {
            return i(n.invert(t))
        }, o.domain = function (t) {
            return arguments.length ? (e = t[0] >= 0, n.domain((r = t.map(Number)).map(u)), o) : r
        }, o.base = function (e) {
            return arguments.length ? (t = +e, n.domain(r.map(u)), o) : t
        }, o.nice = function () {
            var t = Fi(r.map(u), e ? Math : xl);
            return n.domain(t), r = t.map(i), o
        }, o.ticks = function () {
            var n = Pi(r), o = [], a = n[0], c = n[1], l = Math.floor(u(a)), s = Math.ceil(u(c)), f = t % 1 ? 2 : t;
            if (isFinite(s - l)) {
                if (e) {
                    for (; s > l; l++)for (var h = 1; f > h; h++)o.push(i(l) * h);
                    o.push(i(l))
                } else for (o.push(i(l)); l++ < s;)for (var h = f - 1; h > 0; h--)o.push(i(l) * h);
                for (l = 0; o[l] < a; l++);
                for (s = o.length; o[s - 1] > c; s--);
                o = o.slice(l, s)
            }
            return o
        }, o.tickFormat = function (n, t) {
            if (!arguments.length)return Ml;
            arguments.length < 2 ? t = Ml : "function" != typeof t && (t = ta.format(t));
            var r, a = Math.max(.1, n / o.ticks().length), c = e ? (r = 1e-12, Math.ceil) : (r = -1e-12, Math.floor);
            return function (n) {
                return n / i(c(u(n) + r)) <= a ? t(n) : ""
            }
        }, o.copy = function () {
            return Ji(n.copy(), t, e, r)
        }, Yi(o, n)
    }

    function Gi(n, t, e) {
        function r(t) {
            return n(u(t))
        }

        var u = Ki(t), i = Ki(1 / t);
        return r.invert = function (t) {
            return i(n.invert(t))
        }, r.domain = function (t) {
            return arguments.length ? (n.domain((e = t.map(Number)).map(u)), r) : e
        }, r.ticks = function (n) {
            return Xi(e, n)
        }, r.tickFormat = function (n, t) {
            return $i(e, n, t)
        }, r.nice = function (n) {
            return r.domain(Zi(e, n))
        }, r.exponent = function (o) {
            return arguments.length ? (u = Ki(t = o), i = Ki(1 / t), n.domain(e.map(u)), r) : t
        }, r.copy = function () {
            return Gi(n.copy(), t, e)
        }, Yi(r, n)
    }

    function Ki(n) {
        return function (t) {
            return 0 > t ? -Math.pow(-t, n) : Math.pow(t, n)
        }
    }

    function Qi(n, t) {
        function e(e) {
            return i[((u.get(e) || ("range" === t.t ? u.set(e, n.push(e)) : 0 / 0)) - 1) % i.length]
        }

        function r(t, e) {
            return ta.range(n.length).map(function (n) {
                return t + e * n
            })
        }

        var u, i, o;
        return e.domain = function (r) {
            if (!arguments.length)return n;
            n = [], u = new l;
            for (var i, o = -1, a = r.length; ++o < a;)u.has(i = r[o]) || u.set(i, n.push(i));
            return e[t.t].apply(e, t.a)
        }, e.range = function (n) {
            return arguments.length ? (i = n, o = 0, t = {t: "range", a: arguments}, e) : i
        }, e.rangePoints = function (u, a) {
            arguments.length < 2 && (a = 0);
            var c = u[0], l = u[1], s = n.length < 2 ? (c = (c + l) / 2, 0) : (l - c) / (n.length - 1 + a);
            return i = r(c + s * a / 2, s), o = 0, t = {t: "rangePoints", a: arguments}, e
        }, e.rangeRoundPoints = function (u, a) {
            arguments.length < 2 && (a = 0);
            var c = u[0], l = u[1], s = n.length < 2 ? (c = l = Math.round((c + l) / 2), 0) : (l - c) / (n.length - 1 + a) | 0;
            return i = r(c + Math.round(s * a / 2 + (l - c - (n.length - 1 + a) * s) / 2), s), o = 0, t = {
                t: "rangeRoundPoints",
                a: arguments
            }, e
        }, e.rangeBands = function (u, a, c) {
            arguments.length < 2 && (a = 0), arguments.length < 3 && (c = a);
            var l = u[1] < u[0], s = u[l - 0], f = u[1 - l], h = (f - s) / (n.length - a + 2 * c);
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        }, e.rangeRoundBands = function (u, a, c) {
            arguments.length < 2 && (a = 0), arguments.length < 3 && (c = a);
            var l = u[1] < u[0], s = u[l - 0], f = u[1 - l], h = Math.floor((f - s) / (n.length - a + 2 * c));
            return i = r(s + Math.round((f - s - (n.length - a) * h) / 2), h), l && i.reverse(), o = Math.round(h * (1 - a)), t = {
                t: "rangeRoundBands",
                a: arguments
            }, e
        }, e.rangeBand = function () {
            return o
        }, e.rangeExtent = function () {
            return Pi(t.a[0])
        }, e.copy = function () {
            return Qi(n, t)
        }, e.domain(n)
    }

    function no(n, t) {
        function i() {
            var e = 0, r = t.length;
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            return o
        }

        function o(n) {
            return isNaN(n = +n) ? void 0 : t[ta.bisect(a, n)]
        }

        var a;
        return o.domain = function (t) {
            return arguments.length ? (n = t.map(r).filter(u).sort(e), i()) : n
        }, o.range = function (n) {
            return arguments.length ? (t = n, i()) : t
        }, o.quantiles = function () {
            return a
        }, o.invertExtent = function (e) {
            return e = t.indexOf(e), 0 > e ? [0 / 0, 0 / 0] : [e > 0 ? a[e - 1] : n[0], e < a.length ? a[e] : n[n.length - 1]]
        }, o.copy = function () {
            return no(n, t)
        }, i()
    }

    function to(n, t, e) {
        function r(t) {
            return e[Math.max(0, Math.min(o, Math.floor(i * (t - n))))]
        }

        function u() {
            return i = e.length / (t - n), o = e.length - 1, r
        }

        var i, o;
        return r.domain = function (e) {
            return arguments.length ? (n = +e[0], t = +e[e.length - 1], u()) : [n, t]
        }, r.range = function (n) {
            return arguments.length ? (e = n, u()) : e
        }, r.invertExtent = function (t) {
            return t = e.indexOf(t), t = 0 > t ? 0 / 0 : t / i + n, [t, t + 1 / i]
        }, r.copy = function () {
            return to(n, t, e)
        }, u()
    }

    function eo(n, t) {
        function e(e) {
            return e >= e ? t[ta.bisect(n, e)] : void 0
        }

        return e.domain = function (t) {
            return arguments.length ? (n = t, e) : n
        }, e.range = function (n) {
            return arguments.length ? (t = n, e) : t
        }, e.invertExtent = function (e) {
            return e = t.indexOf(e), [n[e - 1], n[e]]
        }, e.copy = function () {
            return eo(n, t)
        }, e
    }

    function ro(n) {
        function t(n) {
            return +n
        }

        return t.invert = t, t.domain = t.range = function (e) {
            return arguments.length ? (n = e.map(t), t) : n
        }, t.ticks = function (t) {
            return Xi(n, t)
        }, t.tickFormat = function (t, e) {
            return $i(n, t, e)
        }, t.copy = function () {
            return ro(n)
        }, t
    }

    function uo() {
        return 0
    }

    function io(n) {
        return n.innerRadius
    }

    function oo(n) {
        return n.outerRadius
    }

    function ao(n) {
        return n.startAngle
    }

    function co(n) {
        return n.endAngle
    }

    function lo(n) {
        return n && n.padAngle
    }

    function so(n, t, e, r) {
        return (n - e) * t - (t - r) * n > 0 ? 0 : 1
    }

    function fo(n, t, e, r, u) {
        var i = n[0] - t[0], o = n[1] - t[1], a = (u ? r : -r) / Math.sqrt(i * i + o * o), c = a * o, l = -a * i, s = n[0] + c, f = n[1] + l, h = t[0] + c, g = t[1] + l, p = (s + h) / 2, v = (f + g) / 2, d = h - s, m = g - f, y = d * d + m * m, M = e - r, x = s * g - h * f, b = (0 > m ? -1 : 1) * Math.sqrt(M * M * y - x * x), _ = (x * m - d * b) / y, w = (-x * d - m * b) / y, S = (x * m + d * b) / y, k = (-x * d + m * b) / y, E = _ - p, A = w - v, N = S - p, C = k - v;
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    function ho(n) {
        function t(t) {
            function o() {
                l.push("M", i(n(s), a))
            }

            for (var c, l = [], s = [], f = -1, h = t.length, g = Et(e), p = Et(r); ++f < h;)u.call(this, c = t[f], f) ? s.push([+g.call(this, c, f), +p.call(this, c, f)]) : s.length && (o(), s = []);
            return s.length && o(), l.length ? l.join("") : null
        }

        var e = Ar, r = Nr, u = Ne, i = go, o = i.key, a = .7;
        return t.x = function (n) {
            return arguments.length ? (e = n, t) : e
        }, t.y = function (n) {
            return arguments.length ? (r = n, t) : r
        }, t.defined = function (n) {
            return arguments.length ? (u = n, t) : u
        }, t.interpolate = function (n) {
            return arguments.length ? (o = "function" == typeof n ? i = n : (i = El.get(n) || go).key, t) : o
        }, t.tension = function (n) {
            return arguments.length ? (a = n, t) : a
        }, t
    }

    function go(n) {
        return n.join("L")
    }

    function po(n) {
        return go(n) + "Z"
    }

    function vo(n) {
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        return e > 1 && u.push("H", r[0]), u.join("")
    }

    function mo(n) {
        for (var t = 0, e = n.length, r = n[0], u = [r[0], ",", r[1]]; ++t < e;)u.push("V", (r = n[t])[1], "H", r[0]);
        return u.join("")
    }

    function yo(n) {
        for (var t = 0, e = n.length, r = n[0], u = [r[0], ",", r[1]]; ++t < e;)u.push("H", (r = n[t])[0], "V", r[1]);
        return u.join("")
    }

    function Mo(n, t) {
        return n.length < 4 ? go(n) : n[1] + _o(n.slice(1, -1), wo(n, t))
    }

    function xo(n, t) {
        return n.length < 3 ? go(n) : n[0] + _o((n.push(n[0]), n), wo([n[n.length - 2]].concat(n, [n[1]]), t))
    }

    function bo(n, t) {
        return n.length < 3 ? go(n) : n[0] + _o(n, wo(n, t))
    }

    function _o(n, t) {
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        var e = n.length != t.length, r = "", u = n[0], i = n[1], o = t[0], a = o, c = 1;
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            a = t[1], i = n[c], c++, r += "C" + (u[0] + o[0]) + "," + (u[1] + o[1]) + "," + (i[0] - a[0]) + "," + (i[1] - a[1]) + "," + i[0] + "," + i[1];
            for (var l = 2; l < t.length; l++, c++)i = n[c], a = t[l], r += "S" + (i[0] - a[0]) + "," + (i[1] - a[1]) + "," + i[0] + "," + i[1]
        }
        if (e) {
            var s = n[c];
            r += "Q" + (i[0] + 2 * a[0] / 3) + "," + (i[1] + 2 * a[1] / 3) + "," + s[0] + "," + s[1]
        }
        return r
    }

    function wo(n, t) {
        for (var e, r = [], u = (1 - t) / 2, i = n[0], o = n[1], a = 1, c = n.length; ++a < c;)e = i, i = o, o = n[a], r.push([u * (o[0] - e[0]), u * (o[1] - e[1])]);
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    }

    function So(n) {
        if (n.length < 3)return go(n);
        var t = 1, e = n.length, r = n[0], u = r[0], i = r[1], o = [u, u, u, (r = n[1])[0]], a = [i, i, i, r[1]], c = [u, ",", i, "L", No(Cl, o), ",", No(Cl, a)];
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        return n.pop(), c.push("L", r), c.join("")
    }

    function ko(n) {
        if (n.length < 4)return go(n);
        for (var t, e = [], r = -1, u = n.length, i = [0], o = [0]; ++r < 3;)t = n[r], i.push(t[0]), o.push(t[1]);
        for (e.push(No(Cl, i) + "," + No(Cl, o)), --r; ++r < u;)t = n[r], i.shift(), i.push(t[0]), o.shift(), o.push(t[1]), Co(e, i, o);
        return e.join("")
    }

    function Eo(n) {
        for (var t, e, r = -1, u = n.length, i = u + 4, o = [], a = []; ++r < 4;)e = n[r % u], o.push(e[0]), a.push(e[1]);
        for (t = [No(Cl, o), ",", No(Cl, a)], --r; ++r < i;)e = n[r % u], o.shift(), o.push(e[0]), a.shift(), a.push(e[1]), Co(t, o, a);
        return t.join("")
    }

    function Ao(n, t) {
        var e = n.length - 1;
        if (e)for (var r, u, i = n[0][0], o = n[0][1], a = n[e][0] - i, c = n[e][1] - o, l = -1; ++l <= e;)r = n[l], u = l / e, r[0] = t * r[0] + (1 - t) * (i + u * a), r[1] = t * r[1] + (1 - t) * (o + u * c);
        return So(n)
    }

    function No(n, t) {
        return n[0] * t[0] + n[1] * t[1] + n[2] * t[2] + n[3] * t[3]
    }

    function Co(n, t, e) {
        n.push("C", No(Al, t), ",", No(Al, e), ",", No(Nl, t), ",", No(Nl, e), ",", No(Cl, t), ",", No(Cl, e))
    }

    function zo(n, t) {
        return (t[1] - n[1]) / (t[0] - n[0])
    }

    function qo(n) {
        for (var t = 0, e = n.length - 1, r = [], u = n[0], i = n[1], o = r[0] = zo(u, i); ++t < e;)r[t] = (o + (o = zo(u = i, i = n[t + 1]))) / 2;
        return r[t] = o, r
    }

    function Lo(n) {
        for (var t, e, r, u, i = [], o = qo(n), a = -1, c = n.length - 1; ++a < c;)t = zo(n[a], n[a + 1]), ga(t) < Ca ? o[a] = o[a + 1] = 0 : (e = o[a] / t, r = o[a + 1] / t, u = e * e + r * r, u > 9 && (u = 3 * t / Math.sqrt(u), o[a] = u * e, o[a + 1] = u * r));
        for (a = -1; ++a <= c;)u = (n[Math.min(c, a + 1)][0] - n[Math.max(0, a - 1)][0]) / (6 * (1 + o[a] * o[a])), i.push([u || 0, o[a] * u || 0]);
        return i
    }

    function To(n) {
        return n.length < 3 ? go(n) : n[0] + _o(n, Lo(n))
    }

    function Ro(n) {
        for (var t, e, r, u = -1, i = n.length; ++u < i;)t = n[u], e = t[0], r = t[1] - Ra, t[0] = e * Math.cos(r), t[1] = e * Math.sin(r);
        return n
    }

    function Do(n) {
        function t(t) {
            function c() {
                v.push("M", a(n(m), f), s, l(n(d.reverse()), f), "Z")
            }

            for (var h, g, p, v = [], d = [], m = [], y = -1, M = t.length, x = Et(e), b = Et(u), _ = e === r ? function () {
                return g
            } : Et(r), w = u === i ? function () {
                return p
            } : Et(i); ++y < M;)o.call(this, h = t[y], y) ? (d.push([g = +x.call(this, h, y), p = +b.call(this, h, y)]), m.push([+_.call(this, h, y), +w.call(this, h, y)])) : d.length && (c(), d = [], m = []);
            return d.length && c(), v.length ? v.join("") : null
        }

        var e = Ar, r = Ar, u = 0, i = Nr, o = Ne, a = go, c = a.key, l = a, s = "L", f = .7;
        return t.x = function (n) {
            return arguments.length ? (e = r = n, t) : r
        }, t.x0 = function (n) {
            return arguments.length ? (e = n, t) : e
        }, t.x1 = function (n) {
            return arguments.length ? (r = n, t) : r
        }, t.y = function (n) {
            return arguments.length ? (u = i = n, t) : i
        }, t.y0 = function (n) {
            return arguments.length ? (u = n, t) : u
        }, t.y1 = function (n) {
            return arguments.length ? (i = n, t) : i
        }, t.defined = function (n) {
            return arguments.length ? (o = n, t) : o
        }, t.interpolate = function (n) {
            return arguments.length ? (c = "function" == typeof n ? a = n : (a = El.get(n) || go).key, l = a.reverse || a, s = a.closed ? "M" : "L", t) : c
        }, t.tension = function (n) {
            return arguments.length ? (f = n, t) : f
        }, t
    }

    function Po(n) {
        return n.radius
    }

    function Uo(n) {
        return [n.x, n.y]
    }

    function jo(n) {
        return function () {
            var t = n.apply(this, arguments), e = t[0], r = t[1] - Ra;
            return [e * Math.cos(r), e * Math.sin(r)]
        }
    }

    function Fo() {
        return 64
    }

    function Ho() {
        return "circle"
    }

    function Oo(n) {
        var t = Math.sqrt(n / qa);
        return "M0," + t + "A" + t + "," + t + " 0 1,1 0," + -t + "A" + t + "," + t + " 0 1,1 0," + t + "Z"
    }

    function Io(n) {
        return function () {
            var t, e;
            (t = this[n]) && (e = t[t.active]) && (--t.count ? delete t[t.active] : delete this[n], t.active += .5, e.event && e.event.interrupt.call(this, this.__data__, e.index))
        }
    }

    function Yo(n, t, e) {
        return ya(n, Pl), n.namespace = t, n.id = e, n
    }

    function Zo(n, t, e, r) {
        var u = n.id, i = n.namespace;
        return Y(n, "function" == typeof e ? function (n, o, a) {
            n[i][u].tween.set(t, r(e.call(n, n.__data__, o, a)))
        } : (e = r(e), function (n) {
            n[i][u].tween.set(t, e)
        }))
    }

    function Vo(n) {
        return null == n && (n = ""), function () {
            this.textContent = n
        }
    }

    function Xo(n) {
        return null == n ? "__transition__" : "__transition_" + n + "__"
    }

    function $o(n, t, e, r, u) {
        var i = n[e] || (n[e] = {active: 0, count: 0}), o = i[r];
        if (!o) {
            var a = u.time;
            o = i[r] = {
                tween: new l,
                time: a,
                delay: u.delay,
                duration: u.duration,
                ease: u.ease,
                index: t
            }, u = null, ++i.count, ta.timer(function (u) {
                function c(e) {
                    if (i.active > r)return s();
                    var u = i[i.active];
                    u && (--i.count, delete i[i.active], u.event && u.event.interrupt.call(n, n.__data__, u.index)), i.active = r, o.event && o.event.start.call(n, n.__data__, t), o.tween.forEach(function (e, r) {
                        (r = r.call(n, n.__data__, t)) && v.push(r)
                    }), h = o.ease, f = o.duration, ta.timer(function () {
                        return p.c = l(e || 1) ? Ne : l, 1
                    }, 0, a)
                }

                function l(e) {
                    if (i.active !== r)return 1;
                    for (var u = e / f, a = h(u), c = v.length; c > 0;)v[--c].call(n, a);
                    return u >= 1 ? (o.event && o.event.end.call(n, n.__data__, t), s()) : void 0
                }

                function s() {
                    return --i.count ? delete i[r] : delete n[e], 1
                }

                var f, h, g = o.delay, p = ec, v = [];
                return p.t = g + a, u >= g ? c(u - g) : void(p.c = c)
            }, 0, a)
        }
    }

    function Bo(n, t, e) {
        n.attr("transform", function (n) {
            var r = t(n);
            return "translate(" + (isFinite(r) ? r : e(n)) + ",0)"
        })
    }

    function Wo(n, t, e) {
        n.attr("transform", function (n) {
            var r = t(n);
            return "translate(0," + (isFinite(r) ? r : e(n)) + ")"
        })
    }

    function Jo(n) {
        return n.toISOString()
    }

    function Go(n, t, e) {
        function r(t) {
            return n(t)
        }

        function u(n, e) {
            var r = n[1] - n[0], u = r / e, i = ta.bisect(Vl, u);
            return i == Vl.length ? [t.year, Vi(n.map(function (n) {
                return n / 31536e6
            }), e)[2]] : i ? t[u / Vl[i - 1] < Vl[i] / u ? i - 1 : i] : [Bl, Vi(n, e)[2]]
        }

        return r.invert = function (t) {
            return Ko(n.invert(t))
        }, r.domain = function (t) {
            return arguments.length ? (n.domain(t), r) : n.domain().map(Ko)
        }, r.nice = function (n, t) {
            function e(e) {
                return !isNaN(e) && !n.range(e, Ko(+e + 1), t).length
            }

            var i = r.domain(), o = Pi(i), a = null == n ? u(o, 10) : "number" == typeof n && u(o, n);
            return a && (n = a[0], t = a[1]), r.domain(Fi(i, t > 1 ? {
                floor: function (t) {
                    for (; e(t = n.floor(t));)t = Ko(t - 1);
                    return t
                }, ceil: function (t) {
                    for (; e(t = n.ceil(t));)t = Ko(+t + 1);
                    return t
                }
            } : n))
        }, r.ticks = function (n, t) {
            var e = Pi(r.domain()), i = null == n ? u(e, 10) : "number" == typeof n ? u(e, n) : !n.range && [{range: n}, t];
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                    r && (n = r[0] - M[0], e = r[1] - M[1], p |= n | e, M = r, g({
                        type: "drag",
                        x: r[0] + l[0],
                        y: r[1] + l[1],
                        dx: n,
                        dy: e
                    }))
                }

                function c() {
                    t(h, v) && (m.on(i + d, null).on(o + d, null), y(p && ta.event.target === f), g({type: "dragend"}))
                }

                var l, s = this, f = ta.event.target, h = s.parentNode, g = r.of(s, arguments), p = 0, v = n(), d = ".drag" + (null == v ? "" : "-" + v), m = ta.select(e(f)).on(i + d, a).on(o + d, c), y = W(f), M = t(h, v);
                u ? (l = u.apply(s, arguments), l = [l.x - M[0], l.y - M[1]]) : l = [0, 0], g({type: "dragstart"})
            }
        }

        var r = E(n, "drag", "dragstart", "dragend"), u = null, i = e(b, ta.mouse, t, "mousemove", "mouseup"), o = e(G, ta.touch, y, "touchmove", "touchend");
        return n.origin = function (t) {
            return arguments.length ? (u = t, n) : u
        }, ta.rebind(n, r, "on")
    }, ta.touches = function (n, t) {
        return arguments.length < 2 && (t = k().touches), t ? ra(t).map(function (t) {
            var e = J(n, t);
            return e.identifier = t.identifier, e
        }) : []
    };
    var Ca = 1e-6, za = Ca * Ca, qa = Math.PI, La = 2 * qa, Ta = La - Ca, Ra = qa / 2, Da = qa / 180, Pa = 180 / qa, Ua = Math.SQRT2, ja = 2, Fa = 4;
    ta.interpolateZoom = function (n, t) {
        function e(n) {
            var t = n * y;
            if (m) {
                var e = rt(v), o = i / (ja * h) * (e * ut(Ua * t + v) - et(v));
                return [r + o * l, u + o * s, i * e / rt(Ua * t + v)]
            }
            return [r + n * l, u + n * s, i * Math.exp(Ua * t)]
        }

        var r = n[0], u = n[1], i = n[2], o = t[0], a = t[1], c = t[2], l = o - r, s = a - u, f = l * l + s * s, h = Math.sqrt(f), g = (c * c - i * i + Fa * f) / (2 * i * ja * h), p = (c * c - i * i - Fa * f) / (2 * c * ja * h), v = Math.log(Math.sqrt(g * g + 1) - g), d = Math.log(Math.sqrt(p * p + 1) - p), m = d - v, y = (m || Math.log(c / i)) / Ua;
        return e.duration = 1e3 * y, e
    }, ta.behavior.zoom = function () {
        function n(n) {
            n.on(q, f).on(Oa + ".zoom", g).on("dblclick.zoom", p).on(R, h)
        }

        function e(n) {
            return [(n[0] - k.x) / k.k, (n[1] - k.y) / k.k]
        }

        function r(n) {
            return [n[0] * k.k + k.x, n[1] * k.k + k.y]
        }

        function u(n) {
            k.k = Math.max(N[0], Math.min(N[1], n))
        }

        function i(n, t) {
            t = r(t), k.x += n[0] - t[0], k.y += n[1] - t[1]
        }

        function o(t, e, r, o) {
            t.__chart__ = {
                x: k.x,
                y: k.y,
                k: k.k
            }, u(Math.pow(2, o)), i(d = e, r), t = ta.select(t), C > 0 && (t = t.transition().duration(C)), t.call(n.event)
        }

        function a() {
            b && b.domain(x.range().map(function (n) {
                return (n - k.x) / k.k
            }).map(x.invert)), w && w.domain(_.range().map(function (n) {
                return (n - k.y) / k.k
            }).map(_.invert))
        }

        function c(n) {
            z++ || n({type: "zoomstart"})
        }

        function l(n) {
            a(), n({type: "zoom", scale: k.k, translate: [k.x, k.y]})
        }

        function s(n) {
            --z || n({type: "zoomend"}), d = null
        }

        function f() {
            function n() {
                f = 1, i(ta.mouse(u), g), l(a)
            }

            function r() {
                h.on(L, null).on(T, null), p(f && ta.event.target === o), s(a)
            }

            var u = this, o = ta.event.target, a = D.of(u, arguments), f = 0, h = ta.select(t(u)).on(L, n).on(T, r), g = e(ta.mouse(u)), p = W(u);
            Dl.call(u), c(a)
        }

        function h() {
            function n() {
                var n = ta.touches(p);
                return g = k.k, n.forEach(function (n) {
                    n.identifier in d && (d[n.identifier] = e(n))
                }), n
            }

            function t() {
                var t = ta.event.target;
                ta.select(t).on(x, r).on(b, a), _.push(t);
                for (var e = ta.event.changedTouches, u = 0, i = e.length; i > u; ++u)d[e[u].identifier] = null;
                var c = n(), l = Date.now();
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                    if (500 > l - M) {
                        var s = c[0];
                        o(p, s, d[s.identifier], Math.floor(Math.log(k.k) / Math.LN2) + 1), S()
                    }
                    M = l
                } else if (c.length > 1) {
                    var s = c[0], f = c[1], h = s[0] - f[0], g = s[1] - f[1];
                    m = h * h + g * g
                }
            }

            function r() {
                var n, t, e, r, o = ta.touches(p);
                Dl.call(p);
                for (var a = 0, c = o.length; c > a; ++a, r = null)if (e = o[a], r = d[e.identifier]) {
                    if (t)break;
                    n = e, t = r
                }
                if (r) {
                    var s = (s = e[0] - n[0]) * s + (s = e[1] - n[1]) * s, f = m && Math.sqrt(s / m);
                    n = [(n[0] + e[0]) / 2, (n[1] + e[1]) / 2], t = [(t[0] + r[0]) / 2, (t[1] + r[1]) / 2], u(f * g)
                }
                M = null, i(n, t), l(v)
            }

            function a() {
                if (ta.event.touches.length) {
                    for (var t = ta.event.changedTouches, e = 0, r = t.length; r > e; ++e)delete d[t[e].identifier];
                    for (var u in d)return void n()
                }
                ta.selectAll(_).on(y, null), w.on(q, f).on(R, h), E(), s(v)
            }

            var g, p = this, v = D.of(p, arguments), d = {}, m = 0, y = ".zoom-" + ta.event.changedTouches[0].identifier, x = "touchmove" + y, b = "touchend" + y, _ = [], w = ta.select(p), E = W(p);
            t(), c(v), w.on(q, null).on(R, t)
        }

        function g() {
            var n = D.of(this, arguments);
            y ? clearTimeout(y) : (v = e(d = m || ta.mouse(this)), Dl.call(this), c(n)), y = setTimeout(function () {
                y = null, s(n)
            }, 50), S(), u(Math.pow(2, .002 * Ha()) * k.k), i(d, v), l(n)
        }

        function p() {
            var n = ta.mouse(this), t = Math.log(k.k) / Math.LN2;
            o(this, n, e(n), ta.event.shiftKey ? Math.ceil(t) - 1 : Math.floor(t) + 1)
        }

        var v, d, m, y, M, x, b, _, w, k = {
            x: 0,
            y: 0,
            k: 1
        }, A = [960, 500], N = Ia, C = 250, z = 0, q = "mousedown.zoom", L = "mousemove.zoom", T = "mouseup.zoom", R = "touchstart.zoom", D = E(n, "zoomstart", "zoom", "zoomend");
        return Oa || (Oa = "onwheel"in ua ? (Ha = function () {
            return -ta.event.deltaY * (ta.event.deltaMode ? 120 : 1)
        }, "wheel") : "onmousewheel"in ua ? (Ha = function () {
            return ta.event.wheelDelta
        }, "mousewheel") : (Ha = function () {
            return -ta.event.detail
        }, "MozMousePixelScroll")), n.event = function (n) {
            n.each(function () {
                var n = D.of(this, arguments), t = k;
                Tl ? ta.select(this).transition().each("start.zoom", function () {
                    k = this.__chart__ || {x: 0, y: 0, k: 1}, c(n)
                }).tween("zoom:zoom", function () {
                    var e = A[0], r = A[1], u = d ? d[0] : e / 2, i = d ? d[1] : r / 2, o = ta.interpolateZoom([(u - k.x) / k.k, (i - k.y) / k.k, e / k.k], [(u - t.x) / t.k, (i - t.y) / t.k, e / t.k]);
                    return function (t) {
                        var r = o(t), a = e / r[2];
                        this.__chart__ = k = {x: u - r[0] * a, y: i - r[1] * a, k: a}, l(n)
                    }
                }).each("interrupt.zoom", function () {
                    s(n)
                }).each("end.zoom", function () {
                    s(n)
                }) : (this.__chart__ = k, c(n), l(n), s(n))
            })
        }, n.translate = function (t) {
            return arguments.length ? (k = {x: +t[0], y: +t[1], k: k.k}, a(), n) : [k.x, k.y]
        }, n.scale = function (t) {
            return arguments.length ? (k = {x: k.x, y: k.y, k: +t}, a(), n) : k.k
        }, n.scaleExtent = function (t) {
            return arguments.length ? (N = null == t ? Ia : [+t[0], +t[1]], n) : N
        }, n.center = function (t) {
            return arguments.length ? (m = t && [+t[0], +t[1]], n) : m
        }, n.size = function (t) {
            return arguments.length ? (A = t && [+t[0], +t[1]], n) : A
        }, n.duration = function (t) {
            return arguments.length ? (C = +t, n) : C
        }, n.x = function (t) {
            return arguments.length ? (b = t, x = t.copy(), k = {x: 0, y: 0, k: 1}, n) : b
        }, n.y = function (t) {
            return arguments.length ? (w = t, _ = t.copy(), k = {x: 0, y: 0, k: 1}, n) : w
        }, ta.rebind(n, D, "on")
    };
    var Ha, Oa, Ia = [0, 1 / 0];
    ta.color = ot, ot.prototype.toString = function () {
        return this.rgb() + ""
    }, ta.hsl = at;
    var Ya = at.prototype = new ot;
    Ya.brighter = function (n) {
        return n = Math.pow(.7, arguments.length ? n : 1), new at(this.h, this.s, this.l / n)
    }, Ya.darker = function (n) {
        return n = Math.pow(.7, arguments.length ? n : 1), new at(this.h, this.s, n * this.l)
    }, Ya.rgb = function () {
        return ct(this.h, this.s, this.l)
    }, ta.hcl = lt;
    var Za = lt.prototype = new ot;
    Za.brighter = function (n) {
        return new lt(this.h, this.c, Math.min(100, this.l + Va * (arguments.length ? n : 1)))
    }, Za.darker = function (n) {
        return new lt(this.h, this.c, Math.max(0, this.l - Va * (arguments.length ? n : 1)))
    }, Za.rgb = function () {
        return st(this.h, this.c, this.l).rgb()
    }, ta.lab = ft;
    var Va = 18, Xa = .95047, $a = 1, Ba = 1.08883, Wa = ft.prototype = new ot;
    Wa.brighter = function (n) {
        return new ft(Math.min(100, this.l + Va * (arguments.length ? n : 1)), this.a, this.b)
    }, Wa.darker = function (n) {
        return new ft(Math.max(0, this.l - Va * (arguments.length ? n : 1)), this.a, this.b)
    }, Wa.rgb = function () {
        return ht(this.l, this.a, this.b)
    }, ta.rgb = mt;
    var Ja = mt.prototype = new ot;
    Ja.brighter = function (n) {
        n = Math.pow(.7, arguments.length ? n : 1);
        var t = this.r, e = this.g, r = this.b, u = 30;
        return t || e || r ? (t && u > t && (t = u), e && u > e && (e = u), r && u > r && (r = u), new mt(Math.min(255, t / n), Math.min(255, e / n), Math.min(255, r / n))) : new mt(u, u, u)
    }, Ja.darker = function (n) {
        return n = Math.pow(.7, arguments.length ? n : 1), new mt(n * this.r, n * this.g, n * this.b)
    }, Ja.hsl = function () {
        return _t(this.r, this.g, this.b)
    }, Ja.toString = function () {
        return "#" + xt(this.r) + xt(this.g) + xt(this.b)
    };
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        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
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    }), ta.functor = Et, ta.xhr = At(y), ta.dsv = function (n, t) {
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            var o = Nt(n, t, null == e ? r : u(e), i);
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            }, o
        }

        function r(n) {
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        }

        function u(n) {
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            }
        }

        function i(t) {
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        }

        function o(n) {
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        }

        var a = new RegExp('["' + n + "\n]"), c = n.charCodeAt(0);
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                    }).join(",") + "}");
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            })
        }, e.parseRows = function (n, t) {
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                    var r = n.charCodeAt(e + 1);
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                }
                return n.slice(t)
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            for (var r, u, i = {}, o = {}, a = [], l = n.length, s = 0, f = 0; (r = e()) !== o;) {
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                t && null == (h = t(h, f++)) || a.push(h)
            }
            return a
        }, e.format = function (t) {
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            return t.forEach(function (n) {
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            }), [u.map(o).join(n)].concat(t.map(function (t) {
                return u.map(function (n) {
                    return o(t[n])
                }).join(n)
            })).join("\n")
        }, e.formatRows = function (n) {
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        }, e
    }, ta.csv = ta.dsv(",", "text/csv"), ta.tsv = ta.dsv("	", "text/tab-separated-values");
    var Ka, Qa, nc, tc, ec, rc = this[x(this, "requestAnimationFrame")] || function (n) {
            setTimeout(n, 17)
        };
    ta.timer = function (n, t, e) {
        var r = arguments.length;
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    }, ta.timer.flush = function () {
        Lt(), Tt()
    }, ta.round = function (n, t) {
        return t ? Math.round(n * (t = Math.pow(10, t))) / t : Math.round(n)
    };
    var uc = ["y", "z", "a", "f", "p", "n", "\xb5", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"].map(Dt);
    ta.formatPrefix = function (n, t) {
        var e = 0;
        return n && (0 > n && (n *= -1), t && (n = ta.round(n, Rt(n, t))), e = 1 + Math.floor(1e-12 + Math.log(n) / Math.LN10), e = Math.max(-24, Math.min(24, 3 * Math.floor((e - 1) / 3)))), uc[8 + e / 3]
    };
    var ic = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i, oc = ta.map({
        b: function (n) {
            return n.toString(2)
        }, c: function (n) {
            return String.fromCharCode(n)
        }, o: function (n) {
            return n.toString(8)
        }, x: function (n) {
            return n.toString(16)
        }, X: function (n) {
            return n.toString(16).toUpperCase()
        }, g: function (n, t) {
            return n.toPrecision(t)
        }, e: function (n, t) {
            return n.toExponential(t)
        }, f: function (n, t) {
            return n.toFixed(t)
        }, r: function (n, t) {
            return (n = ta.round(n, Rt(n, t))).toFixed(Math.max(0, Math.min(20, Rt(n * (1 + 1e-15), t))))
        }
    }), ac = ta.time = {}, cc = Date;
    jt.prototype = {
        getDate: function () {
            return this._.getUTCDate()
        }, getDay: function () {
            return this._.getUTCDay()
        }, getFullYear: function () {
            return this._.getUTCFullYear()
        }, getHours: function () {
            return this._.getUTCHours()
        }, getMilliseconds: function () {
            return this._.getUTCMilliseconds()
        }, getMinutes: function () {
            return this._.getUTCMinutes()
        }, getMonth: function () {
            return this._.getUTCMonth()
        }, getSeconds: function () {
            return this._.getUTCSeconds()
        }, getTime: function () {
            return this._.getTime()
        }, getTimezoneOffset: function () {
            return 0
        }, valueOf: function () {
            return this._.valueOf()
        }, setDate: function () {
            lc.setUTCDate.apply(this._, arguments)
        }, setDay: function () {
            lc.setUTCDay.apply(this._, arguments)
        }, setFullYear: function () {
            lc.setUTCFullYear.apply(this._, arguments)
        }, setHours: function () {
            lc.setUTCHours.apply(this._, arguments)
        }, setMilliseconds: function () {
            lc.setUTCMilliseconds.apply(this._, arguments)
        }, setMinutes: function () {
            lc.setUTCMinutes.apply(this._, arguments)
        }, setMonth: function () {
            lc.setUTCMonth.apply(this._, arguments)
        }, setSeconds: function () {
            lc.setUTCSeconds.apply(this._, arguments)
        }, setTime: function () {
            lc.setTime.apply(this._, arguments)
        }
    };
    var lc = Date.prototype;
    ac.year = Ft(function (n) {
        return n = ac.day(n), n.setMonth(0, 1), n
    }, function (n, t) {
        n.setFullYear(n.getFullYear() + t)
    }, function (n) {
        return n.getFullYear()
    }), ac.years = ac.year.range, ac.years.utc = ac.year.utc.range, ac.day = Ft(function (n) {
        var t = new cc(2e3, 0);
        return t.setFullYear(n.getFullYear(), n.getMonth(), n.getDate()), t
    }, function (n, t) {
        n.setDate(n.getDate() + t)
    }, function (n) {
        return n.getDate() - 1
    }), ac.days = ac.day.range, ac.days.utc = ac.day.utc.range, ac.dayOfYear = function (n) {
        var t = ac.year(n);
        return Math.floor((n - t - 6e4 * (n.getTimezoneOffset() - t.getTimezoneOffset())) / 864e5)
    }, ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"].forEach(function (n, t) {
        t = 7 - t;
        var e = ac[n] = Ft(function (n) {
            return (n = ac.day(n)).setDate(n.getDate() - (n.getDay() + t) % 7), n
        }, function (n, t) {
            n.setDate(n.getDate() + 7 * Math.floor(t))
        }, function (n) {
            var e = ac.year(n).getDay();
            return Math.floor((ac.dayOfYear(n) + (e + t) % 7) / 7) - (e !== t)
        });
        ac[n + "s"] = e.range, ac[n + "s"].utc = e.utc.range, ac[n + "OfYear"] = function (n) {
            var e = ac.year(n).getDay();
            return Math.floor((ac.dayOfYear(n) + (e + t) % 7) / 7)
        }
    }), ac.week = ac.sunday, ac.weeks = ac.sunday.range, ac.weeks.utc = ac.sunday.utc.range, ac.weekOfYear = ac.sundayOfYear;
    var sc = {"-": "", _: " ", 0: "0"}, fc = /^\s*\d+/, hc = /^%/;
    ta.locale = function (n) {
        return {numberFormat: Pt(n), timeFormat: Ot(n)}
    };
    var gc = ta.locale({
        decimal: ".",
        thousands: ",",
        grouping: [3],
        currency: ["$", ""],
        dateTime: "%a %b %e %X %Y",
        date: "%m/%d/%Y",
        time: "%H:%M:%S",
        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"]
    });
    ta.format = gc.numberFormat, ta.geo = {}, ce.prototype = {
        s: 0, t: 0, add: function (n) {
            le(n, this.t, pc), le(pc.s, this.s, this), this.s ? this.t += pc.t : this.s = pc.t
        }, reset: function () {
            this.s = this.t = 0
        }, valueOf: function () {
            return this.s
        }
    };
    var pc = new ce;
    ta.geo.stream = function (n, t) {
        n && vc.hasOwnProperty(n.type) ? vc[n.type](n, t) : se(n, t)
    };
    var vc = {
        Feature: function (n, t) {
            se(n.geometry, t)
        }, FeatureCollection: function (n, t) {
            for (var e = n.features, r = -1, u = e.length; ++r < u;)se(e[r].geometry, t)
        }
    }, dc = {
        Sphere: function (n, t) {
            t.sphere()
        }, Point: function (n, t) {
            n = n.coordinates, t.point(n[0], n[1], n[2])
        }, MultiPoint: function (n, t) {
            for (var e = n.coordinates, r = -1, u = e.length; ++r < u;)n = e[r], t.point(n[0], n[1], n[2])
        }, LineString: function (n, t) {
            fe(n.coordinates, t, 0)
        }, MultiLineString: function (n, t) {
            for (var e = n.coordinates, r = -1, u = e.length; ++r < u;)fe(e[r], t, 0)
        }, Polygon: function (n, t) {
            he(n.coordinates, t)
        }, MultiPolygon: function (n, t) {
            for (var e = n.coordinates, r = -1, u = e.length; ++r < u;)he(e[r], t)
        }, GeometryCollection: function (n, t) {
            for (var e = n.geometries, r = -1, u = e.length; ++r < u;)se(e[r], t)
        }
    };
    ta.geo.area = function (n) {
        return mc = 0, ta.geo.stream(n, Mc), mc
    };
    var mc, yc = new ce, Mc = {
        sphere: function () {
            mc += 4 * qa
        }, point: b, lineStart: b, lineEnd: b, polygonStart: function () {
            yc.reset(), Mc.lineStart = ge
        }, polygonEnd: function () {
            var n = 2 * yc;
            mc += 0 > n ? 4 * qa + n : n, Mc.lineStart = Mc.lineEnd = Mc.point = b
        }
    };
    ta.geo.bounds = function () {
        function n(n, t) {
            M.push(x = [s = n, h = n]), f > t && (f = t), t > g && (g = t)
        }

        function t(t, e) {
            var r = pe([t * Da, e * Da]);
            if (m) {
                var u = de(m, r), i = [u[1], -u[0], 0], o = de(i, u);
                Me(o), o = xe(o);
                var c = t - p, l = c > 0 ? 1 : -1, v = o[0] * Pa * l, d = ga(c) > 180;
                if (d ^ (v > l * p && l * t > v)) {
                    var y = o[1] * Pa;
                    y > g && (g = y)
                } else if (v = (v + 360) % 360 - 180, d ^ (v > l * p && l * t > v)) {
                    var y = -o[1] * Pa;
                    f > y && (f = y)
                } else f > e && (f = e), e > g && (g = e);
                d ? p > t ? a(s, t) > a(s, h) && (h = t) : a(t, h) > a(s, h) && (s = t) : h >= s ? (s > t && (s = t), t > h && (h = t)) : t > p ? a(s, t) > a(s, h) && (h = t) : a(t, h) > a(s, h) && (s = t)
            } else n(t, e);
            m = r, p = t
        }

        function e() {
            b.point = t
        }

        function r() {
            x[0] = s, x[1] = h, b.point = n, m = null
        }

        function u(n, e) {
            if (m) {
                var r = n - p;
                y += ga(r) > 180 ? r + (r > 0 ? 360 : -360) : r
            } else v = n, d = e;
            Mc.point(n, e), t(n, e)
        }

        function i() {
            Mc.lineStart()
        }

        function o() {
            u(v, d), Mc.lineEnd(), ga(y) > Ca && (s = -(h = 180)), x[0] = s, x[1] = h, m = null
        }

        function a(n, t) {
            return (t -= n) < 0 ? t + 360 : t
        }

        function c(n, t) {
            return n[0] - t[0]
        }

        function l(n, t) {
            return t[0] <= t[1] ? t[0] <= n && n <= t[1] : n < t[0] || t[1] < n
        }

        var s, f, h, g, p, v, d, m, y, M, x, b = {
            point: n, lineStart: e, lineEnd: r, polygonStart: function () {
                b.point = u, b.lineStart = i, b.lineEnd = o, y = 0, Mc.polygonStart()
            }, polygonEnd: function () {
                Mc.polygonEnd(), b.point = n, b.lineStart = e, b.lineEnd = r, 0 > yc ? (s = -(h = 180), f = -(g = 90)) : y > Ca ? g = 90 : -Ca > y && (f = -90), x[0] = s, x[1] = h
            }
        };
        return function (n) {
            g = h = -(s = f = 1 / 0), M = [], ta.geo.stream(n, b);
            var t = M.length;
            if (t) {
                M.sort(c);
                for (var e, r = 1, u = M[0], i = [u]; t > r; ++r)e = M[r], l(e[0], u) || l(e[1], u) ? (a(u[0], e[1]) > a(u[0], u[1]) && (u[1] = e[1]), a(e[0], u[1]) > a(u[0], u[1]) && (u[0] = e[0])) : i.push(u = e);
                for (var o, e, p = -1 / 0, t = i.length - 1, r = 0, u = i[t]; t >= r; u = e, ++r)e = i[r], (o = a(u[1], e[0])) > p && (p = o, s = e[0], h = u[1])
            }
            return M = x = null, 1 / 0 === s || 1 / 0 === f ? [[0 / 0, 0 / 0], [0 / 0, 0 / 0]] : [[s, f], [h, g]]
        }
    }(), ta.geo.centroid = function (n) {
        xc = bc = _c = wc = Sc = kc = Ec = Ac = Nc = Cc = zc = 0, ta.geo.stream(n, qc);
        var t = Nc, e = Cc, r = zc, u = t * t + e * e + r * r;
        return za > u && (t = kc, e = Ec, r = Ac, Ca > bc && (t = _c, e = wc, r = Sc), u = t * t + e * e + r * r, za > u) ? [0 / 0, 0 / 0] : [Math.atan2(e, t) * Pa, tt(r / Math.sqrt(u)) * Pa]
    };
    var xc, bc, _c, wc, Sc, kc, Ec, Ac, Nc, Cc, zc, qc = {
        sphere: b,
        point: _e,
        lineStart: Se,
        lineEnd: ke,
        polygonStart: function () {
            qc.lineStart = Ee
        },
        polygonEnd: function () {
            qc.lineStart = Se
        }
    }, Lc = Le(Ne, Pe, je, [-qa, -qa / 2]), Tc = 1e9;
    ta.geo.clipExtent = function () {
        var n, t, e, r, u, i, o = {
            stream: function (n) {
                return u && (u.valid = !1), u = i(n), u.valid = !0, u
            }, extent: function (a) {
                return arguments.length ? (i = Ie(n = +a[0][0], t = +a[0][1], e = +a[1][0], r = +a[1][1]), u && (u.valid = !1, u = null), o) : [[n, t], [e, r]]
            }
        };
        return o.extent([[0, 0], [960, 500]])
    }, (ta.geo.conicEqualArea = function () {
        return Ye(Ze)
    }).raw = Ze, ta.geo.albers = function () {
        return ta.geo.conicEqualArea().rotate([96, 0]).center([-.6, 38.7]).parallels([29.5, 45.5]).scale(1070)
    }, ta.geo.albersUsa = function () {
        function n(n) {
            var i = n[0], o = n[1];
            return t = null, e(i, o), t || (r(i, o), t) || u(i, o), t
        }

        var t, e, r, u, i = ta.geo.albers(), o = ta.geo.conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), a = ta.geo.conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), c = {
            point: function (n, e) {
                t = [n, e]
            }
        };
        return n.invert = function (n) {
            var t = i.scale(), e = i.translate(), r = (n[0] - e[0]) / t, u = (n[1] - e[1]) / t;
            return (u >= .12 && .234 > u && r >= -.425 && -.214 > r ? o : u >= .166 && .234 > u && r >= -.214 && -.115 > r ? a : i).invert(n)
        }, n.stream = function (n) {
            var t = i.stream(n), e = o.stream(n), r = a.stream(n);
            return {
                point: function (n, u) {
                    t.point(n, u), e.point(n, u), r.point(n, u)
                }, sphere: function () {
                    t.sphere(), e.sphere(), r.sphere()
                }, lineStart: function () {
                    t.lineStart(), e.lineStart(), r.lineStart()
                }, lineEnd: function () {
                    t.lineEnd(), e.lineEnd(), r.lineEnd()
                }, polygonStart: function () {
                    t.polygonStart(), e.polygonStart(), r.polygonStart()
                }, polygonEnd: function () {
                    t.polygonEnd(), e.polygonEnd(), r.polygonEnd()
                }
            }
        }, n.precision = function (t) {
            return arguments.length ? (i.precision(t), o.precision(t), a.precision(t), n) : i.precision()
        }, n.scale = function (t) {
            return arguments.length ? (i.scale(t), o.scale(.35 * t), a.scale(t), n.translate(i.translate())) : i.scale()
        }, n.translate = function (t) {
            if (!arguments.length)return i.translate();
            var l = i.scale(), s = +t[0], f = +t[1];
            return e = i.translate(t).clipExtent([[s - .455 * l, f - .238 * l], [s + .455 * l, f + .238 * l]]).stream(c).point, r = o.translate([s - .307 * l, f + .201 * l]).clipExtent([[s - .425 * l + Ca, f + .12 * l + Ca], [s - .214 * l - Ca, f + .234 * l - Ca]]).stream(c).point, u = a.translate([s - .205 * l, f + .212 * l]).clipExtent([[s - .214 * l + Ca, f + .166 * l + Ca], [s - .115 * l - Ca, f + .234 * l - Ca]]).stream(c).point, n
        }, n.scale(1070)
    };
    var Rc, Dc, Pc, Uc, jc, Fc, Hc = {
        point: b, lineStart: b, lineEnd: b, polygonStart: function () {
            Dc = 0, Hc.lineStart = Ve
        }, polygonEnd: function () {
            Hc.lineStart = Hc.lineEnd = Hc.point = b, Rc += ga(Dc / 2)
        }
    }, Oc = {point: Xe, lineStart: b, lineEnd: b, polygonStart: b, polygonEnd: b}, Ic = {
        point: We,
        lineStart: Je,
        lineEnd: Ge,
        polygonStart: function () {
            Ic.lineStart = Ke
        },
        polygonEnd: function () {
            Ic.point = We, Ic.lineStart = Je, Ic.lineEnd = Ge
        }
    };
    ta.geo.path = function () {
        function n(n) {
            return n && ("function" == typeof a && i.pointRadius(+a.apply(this, arguments)), o && o.valid || (o = u(i)), ta.geo.stream(n, o)), i.result()
        }

        function t() {
            return o = null, n
        }

        var e, r, u, i, o, a = 4.5;
        return n.area = function (n) {
            return Rc = 0, ta.geo.stream(n, u(Hc)), Rc
        }, n.centroid = function (n) {
            return _c = wc = Sc = kc = Ec = Ac = Nc = Cc = zc = 0, ta.geo.stream(n, u(Ic)), zc ? [Nc / zc, Cc / zc] : Ac ? [kc / Ac, Ec / Ac] : Sc ? [_c / Sc, wc / Sc] : [0 / 0, 0 / 0]
        }, n.bounds = function (n) {
            return jc = Fc = -(Pc = Uc = 1 / 0), ta.geo.stream(n, u(Oc)), [[Pc, Uc], [jc, Fc]]
        }, n.projection = function (n) {
            return arguments.length ? (u = (e = n) ? n.stream || tr(n) : y, t()) : e
        }, n.context = function (n) {
            return arguments.length ? (i = null == (r = n) ? new $e : new Qe(n), "function" != typeof a && i.pointRadius(a), t()) : r
        }, n.pointRadius = function (t) {
            return arguments.length ? (a = "function" == typeof t ? t : (i.pointRadius(+t), +t), n) : a
        }, n.projection(ta.geo.albersUsa()).context(null)
    }, ta.geo.transform = function (n) {
        return {
            stream: function (t) {
                var e = new er(t);
                for (var r in n)e[r] = n[r];
                return e
            }
        }
    }, er.prototype = {
        point: function (n, t) {
            this.stream.point(n, t)
        }, 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()
        }
    }, ta.geo.projection = ur, ta.geo.projectionMutator = ir, (ta.geo.equirectangular = function () {
        return ur(ar)
    }).raw = ar.invert = ar, ta.geo.rotation = function (n) {
        function t(t) {
            return t = n(t[0] * Da, t[1] * Da), t[0] *= Pa, t[1] *= Pa, t
        }

        return n = lr(n[0] % 360 * Da, n[1] * Da, n.length > 2 ? n[2] * Da : 0), t.invert = function (t) {
            return t = n.invert(t[0] * Da, t[1] * Da), t[0] *= Pa, t[1] *= Pa, t
        }, t
    }, cr.invert = ar, ta.geo.circle = function () {
        function n() {
            var n = "function" == typeof r ? r.apply(this, arguments) : r, t = lr(-n[0] * Da, -n[1] * Da, 0).invert, u = [];
            return e(null, null, 1, {
                point: function (n, e) {
                    u.push(n = t(n, e)), n[0] *= Pa, n[1] *= Pa
                }
            }), {type: "Polygon", coordinates: [u]}
        }

        var t, e, r = [0, 0], u = 6;
        return n.origin = function (t) {
            return arguments.length ? (r = t, n) : r
        }, n.angle = function (r) {
            return arguments.length ? (e = gr((t = +r) * Da, u * Da), n) : t
        }, n.precision = function (r) {
            return arguments.length ? (e = gr(t * Da, (u = +r) * Da), n) : u
        }, n.angle(90)
    }, ta.geo.distance = function (n, t) {
        var e, r = (t[0] - n[0]) * Da, u = n[1] * Da, i = t[1] * Da, o = Math.sin(r), a = Math.cos(r), c = Math.sin(u), l = Math.cos(u), s = Math.sin(i), f = Math.cos(i);
        return Math.atan2(Math.sqrt((e = f * o) * e + (e = l * s - c * f * a) * e), c * s + l * f * a)
    }, ta.geo.graticule = function () {
        function n() {
            return {type: "MultiLineString", coordinates: t()}
        }

        function t() {
            return ta.range(Math.ceil(i / d) * d, u, d).map(h).concat(ta.range(Math.ceil(l / m) * m, c, m).map(g)).concat(ta.range(Math.ceil(r / p) * p, e, p).filter(function (n) {
                return ga(n % d) > Ca
            }).map(s)).concat(ta.range(Math.ceil(a / v) * v, o, v).filter(function (n) {
                return ga(n % m) > Ca
            }).map(f))
        }

        var e, r, u, i, o, a, c, l, s, f, h, g, p = 10, v = p, d = 90, m = 360, y = 2.5;
        return n.lines = function () {
            return t().map(function (n) {
                return {type: "LineString", coordinates: n}
            })
        }, n.outline = function () {
            return {
                type: "Polygon",
                coordinates: [h(i).concat(g(c).slice(1), h(u).reverse().slice(1), g(l).reverse().slice(1))]
            }
        }, n.extent = function (t) {
            return arguments.length ? n.majorExtent(t).minorExtent(t) : n.minorExtent()
        }, n.majorExtent = function (t) {
            return arguments.length ? (i = +t[0][0], u = +t[1][0], l = +t[0][1], c = +t[1][1], i > u && (t = i, i = u, u = t), l > c && (t = l, l = c, c = t), n.precision(y)) : [[i, l], [u, c]]
        }, n.minorExtent = function (t) {
            return arguments.length ? (r = +t[0][0], e = +t[1][0], a = +t[0][1], o = +t[1][1], r > e && (t = r, r = e, e = t), a > o && (t = a, a = o, o = t), n.precision(y)) : [[r, a], [e, o]]
        }, n.step = function (t) {
            return arguments.length ? n.majorStep(t).minorStep(t) : n.minorStep()
        }, n.majorStep = function (t) {
            return arguments.length ? (d = +t[0], m = +t[1], n) : [d, m]
        }, n.minorStep = function (t) {
            return arguments.length ? (p = +t[0], v = +t[1], n) : [p, v]
        }, n.precision = function (t) {
            return arguments.length ? (y = +t, s = vr(a, o, 90), f = dr(r, e, y), h = vr(l, c, 90), g = dr(i, u, y), n) : y
        }, n.majorExtent([[-180, -90 + Ca], [180, 90 - Ca]]).minorExtent([[-180, -80 - Ca], [180, 80 + Ca]])
    }, ta.geo.greatArc = function () {
        function n() {
            return {type: "LineString", coordinates: [t || r.apply(this, arguments), e || u.apply(this, arguments)]}
        }

        var t, e, r = mr, u = yr;
        return n.distance = function () {
            return ta.geo.distance(t || r.apply(this, arguments), e || u.apply(this, arguments))
        }, n.source = function (e) {
            return arguments.length ? (r = e, t = "function" == typeof e ? null : e, n) : r
        }, n.target = function (t) {
            return arguments.length ? (u = t, e = "function" == typeof t ? null : t, n) : u
        }, n.precision = function () {
            return arguments.length ? n : 0
        }, n
    }, ta.geo.interpolate = function (n, t) {
        return Mr(n[0] * Da, n[1] * Da, t[0] * Da, t[1] * Da)
    }, ta.geo.length = function (n) {
        return Yc = 0, ta.geo.stream(n, Zc), Yc
    };
    var Yc, Zc = {
        sphere: b,
        point: b,
        lineStart: xr,
        lineEnd: b,
        polygonStart: b,
        polygonEnd: b
    }, Vc = br(function (n) {
        return Math.sqrt(2 / (1 + n))
    }, function (n) {
        return 2 * Math.asin(n / 2)
    });
    (ta.geo.azimuthalEqualArea = function () {
        return ur(Vc)
    }).raw = Vc;
    var Xc = br(function (n) {
        var t = Math.acos(n);
        return t && t / Math.sin(t)
    }, y);
    (ta.geo.azimuthalEquidistant = function () {
        return ur(Xc)
    }).raw = Xc, (ta.geo.conicConformal = function () {
        return Ye(_r)
    }).raw = _r, (ta.geo.conicEquidistant = function () {
        return Ye(wr)
    }).raw = wr;
    var $c = br(function (n) {
        return 1 / n
    }, Math.atan);
    (ta.geo.gnomonic = function () {
        return ur($c)
    }).raw = $c, Sr.invert = function (n, t) {
        return [n, 2 * Math.atan(Math.exp(t)) - Ra]
    }, (ta.geo.mercator = function () {
        return kr(Sr)
    }).raw = Sr;
    var Bc = br(function () {
        return 1
    }, Math.asin);
    (ta.geo.orthographic = function () {
        return ur(Bc)
    }).raw = Bc;
    var Wc = br(function (n) {
        return 1 / (1 + n)
    }, function (n) {
        return 2 * Math.atan(n)
    });
    (ta.geo.stereographic = function () {
        return ur(Wc)
    }).raw = Wc, Er.invert = function (n, t) {
        return [-t, 2 * Math.atan(Math.exp(n)) - Ra]
    }, (ta.geo.transverseMercator = function () {
        var n = kr(Er), t = n.center, e = n.rotate;
        return n.center = function (n) {
            return n ? t([-n[1], n[0]]) : (n = t(), [n[1], -n[0]])
        }, n.rotate = function (n) {
            return n ? e([n[0], n[1], n.length > 2 ? n[2] + 90 : 90]) : (n = e(), [n[0], n[1], n[2] - 90])
        }, e([0, 0, 90])
    }).raw = Er, ta.geom = {}, ta.geom.hull = function (n) {
        function t(n) {
            if (n.length < 3)return [];
            var t, u = Et(e), i = Et(r), o = n.length, a = [], c = [];
            for (t = 0; o > t; t++)a.push([+u.call(this, n[t], t), +i.call(this, n[t], t), t]);
            for (a.sort(zr), t = 0; o > t; t++)c.push([a[t][0], -a[t][1]]);
            var l = Cr(a), s = Cr(c), f = s[0] === l[0], h = s[s.length - 1] === l[l.length - 1], g = [];
            for (t = l.length - 1; t >= 0; --t)g.push(n[a[l[t]][2]]);
            for (t = +f; t < s.length - h; ++t)g.push(n[a[s[t]][2]]);
            return g
        }

        var e = Ar, r = Nr;
        return arguments.length ? t(n) : (t.x = function (n) {
            return arguments.length ? (e = n, t) : e
        }, t.y = function (n) {
            return arguments.length ? (r = n, t) : r
        }, t)
    }, ta.geom.polygon = function (n) {
        return ya(n, Jc), n
    };
    var Jc = ta.geom.polygon.prototype = [];
    Jc.area = function () {
        for (var n, t = -1, e = this.length, r = this[e - 1], u = 0; ++t < e;)n = r, r = this[t], u += n[1] * r[0] - n[0] * r[1];
        return .5 * u
    }, Jc.centroid = function (n) {
        var t, e, r = -1, u = this.length, i = 0, o = 0, a = this[u - 1];
        for (arguments.length || (n = -1 / (6 * this.area())); ++r < u;)t = a, a = this[r], e = t[0] * a[1] - a[0] * t[1], i += (t[0] + a[0]) * e, o += (t[1] + a[1]) * e;
        return [i * n, o * n]
    }, Jc.clip = function (n) {
        for (var t, e, r, u, i, o, a = Tr(n), c = -1, l = this.length - Tr(this), s = this[l - 1]; ++c < l;) {
            for (t = n.slice(), n.length = 0, u = this[c], i = t[(r = t.length - a) - 1], e = -1; ++e < r;)o = t[e], qr(o, s, u) ? (qr(i, s, u) || n.push(Lr(i, o, s, u)), n.push(o)) : qr(i, s, u) && n.push(Lr(i, o, s, u)), i = o;
            a && n.push(n[0]), s = u
        }
        return n
    };
    var Gc, Kc, Qc, nl, tl, el = [], rl = [];
    Or.prototype.prepare = function () {
        for (var n, t = this.edges, e = t.length; e--;)n = t[e].edge, n.b && n.a || t.splice(e, 1);
        return t.sort(Yr), t.length
    }, Qr.prototype = {
        start: function () {
            return this.edge.l === this.site ? this.edge.a : this.edge.b
        }, end: function () {
            return this.edge.l === this.site ? this.edge.b : this.edge.a
        }
    }, nu.prototype = {
        insert: function (n, t) {
            var e, r, u;
            if (n) {
                if (t.P = n, t.N = n.N, n.N && (n.N.P = t), n.N = t, n.R) {
                    for (n = n.R; n.L;)n = n.L;
                    n.L = t
                } else n.R = t;
                e = n
            } else this._ ? (n = uu(this._), t.P = null, t.N = n, n.P = n.L = t, e = n) : (t.P = t.N = null, this._ = t, e = null);
            for (t.L = t.R = null, t.U = e, t.C = !0, n = t; e && e.C;)r = e.U, e === r.L ? (u = r.R, u && u.C ? (e.C = u.C = !1, r.C = !0, n = r) : (n === e.R && (eu(this, e), n = e, e = n.U), e.C = !1, r.C = !0, ru(this, r))) : (u = r.L, u && u.C ? (e.C = u.C = !1, r.C = !0, n = r) : (n === e.L && (ru(this, e), n = e, e = n.U), e.C = !1, r.C = !0, eu(this, r))), e = n.U;
            this._.C = !1
        }, remove: function (n) {
            n.N && (n.N.P = n.P), n.P && (n.P.N = n.N), n.N = n.P = null;
            var t, e, r, u = n.U, i = n.L, o = n.R;
            if (e = i ? o ? uu(o) : i : o, u ? u.L === n ? u.L = e : u.R = e : this._ = e, i && o ? (r = e.C, e.C = n.C, e.L = i, i.U = e, e !== o ? (u = e.U, e.U = n.U, n = e.R, u.L = n, e.R = o, o.U = e) : (e.U = u, u = e, n = e.R)) : (r = n.C, n = e), n && (n.U = u), !r) {
                if (n && n.C)return void(n.C = !1);
                do {
                    if (n === this._)break;
                    if (n === u.L) {
                        if (t = u.R, t.C && (t.C = !1, u.C = !0, eu(this, u), t = u.R), t.L && t.L.C || t.R && t.R.C) {
                            t.R && t.R.C || (t.L.C = !1, t.C = !0, ru(this, t), t = u.R), t.C = u.C, u.C = t.R.C = !1, eu(this, u), n = this._;
                            break
                        }
                    } else if (t = u.L, t.C && (t.C = !1, u.C = !0, ru(this, u), t = u.L), t.L && t.L.C || t.R && t.R.C) {
                        t.L && t.L.C || (t.R.C = !1, t.C = !0, eu(this, t), t = u.L), t.C = u.C, u.C = t.L.C = !1, ru(this, u), n = this._;
                        break
                    }
                    t.C = !0, n = u, u = u.U
                } while (!n.C);
                n && (n.C = !1)
            }
        }
    }, ta.geom.voronoi = function (n) {
        function t(n) {
            var t = new Array(n.length), r = a[0][0], u = a[0][1], i = a[1][0], o = a[1][1];
            return iu(e(n), a).cells.forEach(function (e, a) {
                var c = e.edges, l = e.site, s = t[a] = c.length ? c.map(function (n) {
                    var t = n.start();
                    return [t.x, t.y]
                }) : l.x >= r && l.x <= i && l.y >= u && l.y <= o ? [[r, o], [i, o], [i, u], [r, u]] : [];
                s.point = n[a]
            }), t
        }

        function e(n) {
            return n.map(function (n, t) {
                return {x: Math.round(i(n, t) / Ca) * Ca, y: Math.round(o(n, t) / Ca) * Ca, i: t}
            })
        }

        var r = Ar, u = Nr, i = r, o = u, a = ul;
        return n ? t(n) : (t.links = function (n) {
            return iu(e(n)).edges.filter(function (n) {
                return n.l && n.r
            }).map(function (t) {
                return {source: n[t.l.i], target: n[t.r.i]}
            })
        }, t.triangles = function (n) {
            var t = [];
            return iu(e(n)).cells.forEach(function (e, r) {
                for (var u, i, o = e.site, a = e.edges.sort(Yr), c = -1, l = a.length, s = a[l - 1].edge, f = s.l === o ? s.r : s.l; ++c < l;)u = s, i = f, s = a[c].edge, f = s.l === o ? s.r : s.l, r < i.i && r < f.i && au(o, i, f) < 0 && t.push([n[r], n[i.i], n[f.i]])
            }), t
        }, t.x = function (n) {
            return arguments.length ? (i = Et(r = n), t) : r
        }, t.y = function (n) {
            return arguments.length ? (o = Et(u = n), t) : u
        }, t.clipExtent = function (n) {
            return arguments.length ? (a = null == n ? ul : n, t) : a === ul ? null : a
        }, t.size = function (n) {
            return arguments.length ? t.clipExtent(n && [[0, 0], n]) : a === ul ? null : a && a[1]
        }, t)
    };
    var ul = [[-1e6, -1e6], [1e6, 1e6]];
    ta.geom.delaunay = function (n) {
        return ta.geom.voronoi().triangles(n)
    }, ta.geom.quadtree = function (n, t, e, r, u) {
        function i(n) {
            function i(n, t, e, r, u, i, o, a) {
                if (!isNaN(e) && !isNaN(r))if (n.leaf) {
                    var c = n.x, s = n.y;
                    if (null != c)if (ga(c - e) + ga(s - r) < .01)l(n, t, e, r, u, i, o, a); else {
                        var f = n.point;
                        n.x = n.y = n.point = null, l(n, f, c, s, u, i, o, a), l(n, t, e, r, u, i, o, a)
                    } else n.x = e, n.y = r, n.point = t
                } else l(n, t, e, r, u, i, o, a)
            }

            function l(n, t, e, r, u, o, a, c) {
                var l = .5 * (u + a), s = .5 * (o + c), f = e >= l, h = r >= s, g = h << 1 | f;
                n.leaf = !1, n = n.nodes[g] || (n.nodes[g] = su()), f ? u = l : a = l, h ? o = s : c = s, i(n, t, e, r, u, o, a, c)
            }

            var s, f, h, g, p, v, d, m, y, M = Et(a), x = Et(c);
            if (null != t)v = t, d = e, m = r, y = u; else if (m = y = -(v = d = 1 / 0), f = [], h = [], p = n.length, o)for (g = 0; p > g; ++g)s = n[g], s.x < v && (v = s.x), s.y < d && (d = s.y), s.x > m && (m = s.x), s.y > y && (y = s.y), f.push(s.x), h.push(s.y); else for (g = 0; p > g; ++g) {
                var b = +M(s = n[g], g), _ = +x(s, g);
                v > b && (v = b), d > _ && (d = _), b > m && (m = b), _ > y && (y = _), f.push(b), h.push(_)
            }
            var w = m - v, S = y - d;
            w > S ? y = d + w : m = v + S;
            var k = su();
            if (k.add = function (n) {
                    i(k, n, +M(n, ++g), +x(n, g), v, d, m, y)
                }, k.visit = function (n) {
                    fu(n, k, v, d, m, y)
                }, k.find = function (n) {
                    return hu(k, n[0], n[1], v, d, m, y)
                }, g = -1, null == t) {
                for (; ++g < p;)i(k, n[g], f[g], h[g], v, d, m, y);
                --g
            } else n.forEach(k.add);
            return f = h = n = s = null, k
        }

        var o, a = Ar, c = Nr;
        return (o = arguments.length) ? (a = cu, c = lu, 3 === o && (u = e, r = t, e = t = 0), i(n)) : (i.x = function (n) {
            return arguments.length ? (a = n, i) : a
        }, i.y = function (n) {
            return arguments.length ? (c = n, i) : c
        }, i.extent = function (n) {
            return arguments.length ? (null == n ? t = e = r = u = null : (t = +n[0][0], e = +n[0][1], r = +n[1][0], u = +n[1][1]), i) : null == t ? null : [[t, e], [r, u]]
        }, i.size = function (n) {
            return arguments.length ? (null == n ? t = e = r = u = null : (t = e = 0, r = +n[0], u = +n[1]), i) : null == t ? null : [r - t, u - e]
        }, i)
    }, ta.interpolateRgb = gu, ta.interpolateObject = pu, ta.interpolateNumber = vu, ta.interpolateString = du;
    var il = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, ol = new RegExp(il.source, "g");
    ta.interpolate = mu, ta.interpolators = [function (n, t) {
        var e = typeof t;
        return ("string" === e ? Ga.has(t) || /^(#|rgb\(|hsl\()/.test(t) ? gu : du : t instanceof ot ? gu : Array.isArray(t) ? yu : "object" === e && isNaN(t) ? pu : vu)(n, t)
    }], ta.interpolateArray = yu;
    var al = function () {
        return y
    }, cl = ta.map({
        linear: al, poly: ku, quad: function () {
            return _u
        }, cubic: function () {
            return wu
        }, sin: function () {
            return Eu
        }, exp: function () {
            return Au
        }, circle: function () {
            return Nu
        }, elastic: Cu, back: zu, bounce: function () {
            return qu
        }
    }), ll = ta.map({
        "in": y, out: xu, "in-out": bu, "out-in": function (n) {
            return bu(xu(n))
        }
    });
    ta.ease = function (n) {
        var t = n.indexOf("-"), e = t >= 0 ? n.slice(0, t) : n, r = t >= 0 ? n.slice(t + 1) : "in";
        return e = cl.get(e) || al, r = ll.get(r) || y, Mu(r(e.apply(null, ea.call(arguments, 1))))
    }, ta.interpolateHcl = Lu, ta.interpolateHsl = Tu, ta.interpolateLab = Ru, ta.interpolateRound = Du, ta.transform = function (n) {
        var t = ua.createElementNS(ta.ns.prefix.svg, "g");
        return (ta.transform = function (n) {
            if (null != n) {
                t.setAttribute("transform", n);
                var e = t.transform.baseVal.consolidate()
            }
            return new Pu(e ? e.matrix : sl)
        })(n)
    }, Pu.prototype.toString = function () {
        return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")"
    };
    var sl = {a: 1, b: 0, c: 0, d: 1, e: 0, f: 0};
    ta.interpolateTransform = Hu, ta.layout = {}, ta.layout.bundle = function () {
        return function (n) {
            for (var t = [], e = -1, r = n.length; ++e < r;)t.push(Yu(n[e]));
            return t
        }
    }, ta.layout.chord = function () {
        function n() {
            var n, l, f, h, g, p = {}, v = [], d = ta.range(i), m = [];
            for (e = [], r = [], n = 0, h = -1; ++h < i;) {
                for (l = 0, g = -1; ++g < i;)l += u[h][g];
                v.push(l), m.push(ta.range(i)), n += l
            }
            for (o && d.sort(function (n, t) {
                return o(v[n], v[t])
            }), a && m.forEach(function (n, t) {
                n.sort(function (n, e) {
                    return a(u[t][n], u[t][e])
                })
            }), n = (La - s * i) / n, l = 0, h = -1; ++h < i;) {
                for (f = l, g = -1; ++g < i;) {
                    var y = d[h], M = m[y][g], x = u[y][M], b = l, _ = l += x * n;
                    p[y + "-" + M] = {index: y, subindex: M, startAngle: b, endAngle: _, value: x}
                }
                r[y] = {index: y, startAngle: f, endAngle: l, value: (l - f) / n}, l += s
            }
            for (h = -1; ++h < i;)for (g = h - 1; ++g < i;) {
                var w = p[h + "-" + g], S = p[g + "-" + h];
                (w.value || S.value) && e.push(w.value < S.value ? {source: S, target: w} : {source: w, target: S})
            }
            c && t()
        }

        function t() {
            e.sort(function (n, t) {
                return c((n.source.value + n.target.value) / 2, (t.source.value + t.target.value) / 2)
            })
        }

        var e, r, u, i, o, a, c, l = {}, s = 0;
        return l.matrix = function (n) {
            return arguments.length ? (i = (u = n) && u.length, e = r = null, l) : u
        }, l.padding = function (n) {
            return arguments.length ? (s = n, e = r = null, l) : s
        }, l.sortGroups = function (n) {
            return arguments.length ? (o = n, e = r = null, l) : o
        }, l.sortSubgroups = function (n) {
            return arguments.length ? (a = n, e = null, l) : a
        }, l.sortChords = function (n) {
            return arguments.length ? (c = n, e && t(), l) : c
        }, l.chords = function () {
            return e || n(), e
        }, l.groups = function () {
            return r || n(), r
        }, l
    }, ta.layout.force = function () {
        function n(n) {
            return function (t, e, r, u) {
                if (t.point !== n) {
                    var i = t.cx - n.x, o = t.cy - n.y, a = u - e, c = i * i + o * o;
                    if (c > a * a / d) {
                        if (p > c) {
                            var l = t.charge / c;
                            n.px -= i * l, n.py -= o * l
                        }
                        return !0
                    }
                    if (t.point && c && p > c) {
                        var l = t.pointCharge / c;
                        n.px -= i * l, n.py -= o * l
                    }
                }
                return !t.charge
            }
        }

        function t(n) {
            n.px = ta.event.x, n.py = ta.event.y, a.resume()
        }

        var e, r, u, i, o, a = {}, c = ta.dispatch("start", "tick", "end"), l = [1, 1], s = .9, f = fl, h = hl, g = -30, p = gl, v = .1, d = .64, m = [], M = [];
        return a.tick = function () {
            if ((r *= .99) < .005)return c.end({type: "end", alpha: r = 0}), !0;
            var t, e, a, f, h, p, d, y, x, b = m.length, _ = M.length;
            for (e = 0; _ > e; ++e)a = M[e], f = a.source, h = a.target, y = h.x - f.x, x = h.y - f.y, (p = y * y + x * x) && (p = r * i[e] * ((p = Math.sqrt(p)) - u[e]) / p, y *= p, x *= p, h.x -= y * (d = f.weight / (h.weight + f.weight)), h.y -= x * d, f.x += y * (d = 1 - d), f.y += x * d);
            if ((d = r * v) && (y = l[0] / 2, x = l[1] / 2, e = -1, d))for (; ++e < b;)a = m[e], a.x += (y - a.x) * d, a.y += (x - a.y) * d;
            if (g)for (Ju(t = ta.geom.quadtree(m), r, o), e = -1; ++e < b;)(a = m[e]).fixed || t.visit(n(a));
            for (e = -1; ++e < b;)a = m[e], a.fixed ? (a.x = a.px, a.y = a.py) : (a.x -= (a.px - (a.px = a.x)) * s, a.y -= (a.py - (a.py = a.y)) * s);
            c.tick({type: "tick", alpha: r})
        }, a.nodes = function (n) {
            return arguments.length ? (m = n, a) : m
        }, a.links = function (n) {
            return arguments.length ? (M = n, a) : M
        }, a.size = function (n) {
            return arguments.length ? (l = n, a) : l
        }, a.linkDistance = function (n) {
            return arguments.length ? (f = "function" == typeof n ? n : +n, a) : f
        }, a.distance = a.linkDistance, a.linkStrength = function (n) {
            return arguments.length ? (h = "function" == typeof n ? n : +n, a) : h
        }, a.friction = function (n) {
            return arguments.length ? (s = +n, a) : s
        }, a.charge = function (n) {
            return arguments.length ? (g = "function" == typeof n ? n : +n, a) : g
        }, a.chargeDistance = function (n) {
            return arguments.length ? (p = n * n, a) : Math.sqrt(p)
        }, a.gravity = function (n) {
            return arguments.length ? (v = +n, a) : v
        }, a.theta = function (n) {
            return arguments.length ? (d = n * n, a) : Math.sqrt(d)
        }, a.alpha = function (n) {
            return arguments.length ? (n = +n, r ? r = n > 0 ? n : 0 : n > 0 && (c.start({
                type: "start",
                alpha: r = n
            }), ta.timer(a.tick)), a) : r
        }, a.start = function () {
            function n(n, r) {
                if (!e) {
                    for (e = new Array(c), a = 0; c > a; ++a)e[a] = [];
                    for (a = 0; s > a; ++a) {
                        var u = M[a];
                        e[u.source.index].push(u.target), e[u.target.index].push(u.source)
                    }
                }
                for (var i, o = e[t], a = -1, l = o.length; ++a < l;)if (!isNaN(i = o[a][n]))return i;
                return Math.random() * r
            }

            var t, e, r, c = m.length, s = M.length, p = l[0], v = l[1];
            for (t = 0; c > t; ++t)(r = m[t]).index = t, r.weight = 0;
            for (t = 0; s > t; ++t)r = M[t], "number" == typeof r.source && (r.source = m[r.source]), "number" == typeof r.target && (r.target = m[r.target]), ++r.source.weight, ++r.target.weight;
            for (t = 0; c > t; ++t)r = m[t], isNaN(r.x) && (r.x = n("x", p)), isNaN(r.y) && (r.y = n("y", v)), isNaN(r.px) && (r.px = r.x), isNaN(r.py) && (r.py = r.y);
            if (u = [], "function" == typeof f)for (t = 0; s > t; ++t)u[t] = +f.call(this, M[t], t); else for (t = 0; s > t; ++t)u[t] = f;
            if (i = [], "function" == typeof h)for (t = 0; s > t; ++t)i[t] = +h.call(this, M[t], t); else for (t = 0; s > t; ++t)i[t] = h;
            if (o = [], "function" == typeof g)for (t = 0; c > t; ++t)o[t] = +g.call(this, m[t], t); else for (t = 0; c > t; ++t)o[t] = g;
            return a.resume()
        }, a.resume = function () {
            return a.alpha(.1)
        }, a.stop = function () {
            return a.alpha(0)
        }, a.drag = function () {
            return e || (e = ta.behavior.drag().origin(y).on("dragstart.force", Xu).on("drag.force", t).on("dragend.force", $u)), arguments.length ? void this.on("mouseover.force", Bu).on("mouseout.force", Wu).call(e) : e
        }, ta.rebind(a, c, "on")
    };
    var fl = 20, hl = 1, gl = 1 / 0;
    ta.layout.hierarchy = function () {
        function n(u) {
            var i, o = [u], a = [];
            for (u.depth = 0; null != (i = o.pop());)if (a.push(i), (l = e.call(n, i, i.depth)) && (c = l.length)) {
                for (var c, l, s; --c >= 0;)o.push(s = l[c]), s.parent = i, s.depth = i.depth + 1;
                r && (i.value = 0), i.children = l
            } else r && (i.value = +r.call(n, i, i.depth) || 0), delete i.children;
            return Qu(u, function (n) {
                var e, u;
                t && (e = n.children) && e.sort(t), r && (u = n.parent) && (u.value += n.value)
            }), a
        }

        var t = ei, e = ni, r = ti;
        return n.sort = function (e) {
            return arguments.length ? (t = e, n) : t
        }, n.children = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.value = function (t) {
            return arguments.length ? (r = t, n) : r
        }, n.revalue = function (t) {
            return r && (Ku(t, function (n) {
                n.children && (n.value = 0)
            }), Qu(t, function (t) {
                var e;
                t.children || (t.value = +r.call(n, t, t.depth) || 0), (e = t.parent) && (e.value += t.value)
            })), t
        }, n
    }, ta.layout.partition = function () {
        function n(t, e, r, u) {
            var i = t.children;
            if (t.x = e, t.y = t.depth * u, t.dx = r, t.dy = u, i && (o = i.length)) {
                var o, a, c, l = -1;
                for (r = t.value ? r / t.value : 0; ++l < o;)n(a = i[l], e, c = a.value * r, u), e += c
            }
        }

        function t(n) {
            var e = n.children, r = 0;
            if (e && (u = e.length))for (var u, i = -1; ++i < u;)r = Math.max(r, t(e[i]));
            return 1 + r
        }

        function e(e, i) {
            var o = r.call(this, e, i);
            return n(o[0], 0, u[0], u[1] / t(o[0])), o
        }

        var r = ta.layout.hierarchy(), u = [1, 1];
        return e.size = function (n) {
            return arguments.length ? (u = n, e) : u
        }, Gu(e, r)
    }, ta.layout.pie = function () {
        function n(o) {
            var a, c = o.length, l = o.map(function (e, r) {
                return +t.call(n, e, r)
            }), s = +("function" == typeof r ? r.apply(this, arguments) : r), f = ("function" == typeof u ? u.apply(this, arguments) : u) - s, h = Math.min(Math.abs(f) / c, +("function" == typeof i ? i.apply(this, arguments) : i)), g = h * (0 > f ? -1 : 1), p = (f - c * g) / ta.sum(l), v = ta.range(c), d = [];
            return null != e && v.sort(e === pl ? function (n, t) {
                return l[t] - l[n]
            } : function (n, t) {
                return e(o[n], o[t])
            }), v.forEach(function (n) {
                d[n] = {data: o[n], value: a = l[n], startAngle: s, endAngle: s += a * p + g, padAngle: h}
            }), d
        }

        var t = Number, e = pl, r = 0, u = La, i = 0;
        return n.value = function (e) {
            return arguments.length ? (t = e, n) : t
        }, n.sort = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.startAngle = function (t) {
            return arguments.length ? (r = t, n) : r
        }, n.endAngle = function (t) {
            return arguments.length ? (u = t, n) : u
        }, n.padAngle = function (t) {
            return arguments.length ? (i = t, n) : i
        }, n
    };
    var pl = {};
    ta.layout.stack = function () {
        function n(a, c) {
            if (!(h = a.length))return a;
            var l = a.map(function (e, r) {
                return t.call(n, e, r)
            }), s = l.map(function (t) {
                return t.map(function (t, e) {
                    return [i.call(n, t, e), o.call(n, t, e)]
                })
            }), f = e.call(n, s, c);
            l = ta.permute(l, f), s = ta.permute(s, f);
            var h, g, p, v, d = r.call(n, s, c), m = l[0].length;
            for (p = 0; m > p; ++p)for (u.call(n, l[0][p], v = d[p], s[0][p][1]), g = 1; h > g; ++g)u.call(n, l[g][p], v += s[g - 1][p][1], s[g][p][1]);
            return a
        }

        var t = y, e = ai, r = ci, u = oi, i = ui, o = ii;
        return n.values = function (e) {
            return arguments.length ? (t = e, n) : t
        }, n.order = function (t) {
            return arguments.length ? (e = "function" == typeof t ? t : vl.get(t) || ai, n) : e
        }, n.offset = function (t) {
            return arguments.length ? (r = "function" == typeof t ? t : dl.get(t) || ci, n) : r
        }, n.x = function (t) {
            return arguments.length ? (i = t, n) : i
        }, n.y = function (t) {
            return arguments.length ? (o = t, n) : o
        }, n.out = function (t) {
            return arguments.length ? (u = t, n) : u
        }, n
    };
    var vl = ta.map({
        "inside-out": function (n) {
            var t, e, r = n.length, u = n.map(li), i = n.map(si), o = ta.range(r).sort(function (n, t) {
                return u[n] - u[t]
            }), a = 0, c = 0, l = [], s = [];
            for (t = 0; r > t; ++t)e = o[t], c > a ? (a += i[e], l.push(e)) : (c += i[e], s.push(e));
            return s.reverse().concat(l)
        }, reverse: function (n) {
            return ta.range(n.length).reverse()
        }, "default": ai
    }), dl = ta.map({
        silhouette: function (n) {
            var t, e, r, u = n.length, i = n[0].length, o = [], a = 0, c = [];
            for (e = 0; i > e; ++e) {
                for (t = 0, r = 0; u > t; t++)r += n[t][e][1];
                r > a && (a = r), o.push(r)
            }
            for (e = 0; i > e; ++e)c[e] = (a - o[e]) / 2;
            return c
        }, wiggle: function (n) {
            var t, e, r, u, i, o, a, c, l, s = n.length, f = n[0], h = f.length, g = [];
            for (g[0] = c = l = 0, e = 1; h > e; ++e) {
                for (t = 0, u = 0; s > t; ++t)u += n[t][e][1];
                for (t = 0, i = 0, a = f[e][0] - f[e - 1][0]; s > t; ++t) {
                    for (r = 0, o = (n[t][e][1] - n[t][e - 1][1]) / (2 * a); t > r; ++r)o += (n[r][e][1] - n[r][e - 1][1]) / a;
                    i += o * n[t][e][1]
                }
                g[e] = c -= u ? i / u * a : 0, l > c && (l = c)
            }
            for (e = 0; h > e; ++e)g[e] -= l;
            return g
        }, expand: function (n) {
            var t, e, r, u = n.length, i = n[0].length, o = 1 / u, a = [];
            for (e = 0; i > e; ++e) {
                for (t = 0, r = 0; u > t; t++)r += n[t][e][1];
                if (r)for (t = 0; u > t; t++)n[t][e][1] /= r; else for (t = 0; u > t; t++)n[t][e][1] = o
            }
            for (e = 0; i > e; ++e)a[e] = 0;
            return a
        }, zero: ci
    });
    ta.layout.histogram = function () {
        function n(n, i) {
            for (var o, a, c = [], l = n.map(e, this), s = r.call(this, l, i), f = u.call(this, s, l, i), i = -1, h = l.length, g = f.length - 1, p = t ? 1 : 1 / h; ++i < g;)o = c[i] = [], o.dx = f[i + 1] - (o.x = f[i]), o.y = 0;
            if (g > 0)for (i = -1; ++i < h;)a = l[i], a >= s[0] && a <= s[1] && (o = c[ta.bisect(f, a, 1, g) - 1], o.y += p, o.push(n[i]));
            return c
        }

        var t = !0, e = Number, r = pi, u = hi;
        return n.value = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.range = function (t) {
            return arguments.length ? (r = Et(t), n) : r
        }, n.bins = function (t) {
            return arguments.length ? (u = "number" == typeof t ? function (n) {
                return gi(n, t)
            } : Et(t), n) : u
        }, n.frequency = function (e) {
            return arguments.length ? (t = !!e, n) : t
        }, n
    }, ta.layout.pack = function () {
        function n(n, i) {
            var o = e.call(this, n, i), a = o[0], c = u[0], l = u[1], s = null == t ? Math.sqrt : "function" == typeof t ? t : function () {
                return t
            };
            if (a.x = a.y = 0, Qu(a, function (n) {
                    n.r = +s(n.value)
                }), Qu(a, Mi), r) {
                var f = r * (t ? 1 : Math.max(2 * a.r / c, 2 * a.r / l)) / 2;
                Qu(a, function (n) {
                    n.r += f
                }), Qu(a, Mi), Qu(a, function (n) {
                    n.r -= f
                })
            }
            return _i(a, c / 2, l / 2, t ? 1 : 1 / Math.max(2 * a.r / c, 2 * a.r / l)), o
        }

        var t, e = ta.layout.hierarchy().sort(vi), r = 0, u = [1, 1];
        return n.size = function (t) {
            return arguments.length ? (u = t, n) : u
        }, n.radius = function (e) {
            return arguments.length ? (t = null == e || "function" == typeof e ? e : +e, n) : t
        }, n.padding = function (t) {
            return arguments.length ? (r = +t, n) : r
        }, Gu(n, e)
    }, ta.layout.tree = function () {
        function n(n, u) {
            var s = o.call(this, n, u), f = s[0], h = t(f);
            if (Qu(h, e), h.parent.m = -h.z, Ku(h, r), l)Ku(f, i); else {
                var g = f, p = f, v = f;
                Ku(f, function (n) {
                    n.x < g.x && (g = n), n.x > p.x && (p = n), n.depth > v.depth && (v = n)
                });
                var d = a(g, p) / 2 - g.x, m = c[0] / (p.x + a(p, g) / 2 + d), y = c[1] / (v.depth || 1);
                Ku(f, function (n) {
                    n.x = (n.x + d) * m, n.y = n.depth * y
                })
            }
            return s
        }

        function t(n) {
            for (var t, e = {
                A: null,
                children: [n]
            }, r = [e]; null != (t = r.pop());)for (var u, i = t.children, o = 0, a = i.length; a > o; ++o)r.push((i[o] = u = {
                _: i[o],
                parent: t,
                children: (u = i[o].children) && u.slice() || [],
                A: null,
                a: null,
                z: 0,
                m: 0,
                c: 0,
                s: 0,
                t: null,
                i: o
            }).a = u);
            return e.children[0]
        }

        function e(n) {
            var t = n.children, e = n.parent.children, r = n.i ? e[n.i - 1] : null;
            if (t.length) {
                Ni(n);
                var i = (t[0].z + t[t.length - 1].z) / 2;
                r ? (n.z = r.z + a(n._, r._), n.m = n.z - i) : n.z = i
            } else r && (n.z = r.z + a(n._, r._));
            n.parent.A = u(n, r, n.parent.A || e[0])
        }

        function r(n) {
            n._.x = n.z + n.parent.m, n.m += n.parent.m
        }

        function u(n, t, e) {
            if (t) {
                for (var r, u = n, i = n, o = t, c = u.parent.children[0], l = u.m, s = i.m, f = o.m, h = c.m; o = Ei(o), u = ki(u), o && u;)c = ki(c), i = Ei(i), i.a = n, r = o.z + f - u.z - l + a(o._, u._), r > 0 && (Ai(Ci(o, n, e), n, r), l += r, s += r), f += o.m, l += u.m, h += c.m, s += i.m;
                o && !Ei(i) && (i.t = o, i.m += f - s), u && !ki(c) && (c.t = u, c.m += l - h, e = n)
            }
            return e
        }

        function i(n) {
            n.x *= c[0], n.y = n.depth * c[1]
        }

        var o = ta.layout.hierarchy().sort(null).value(null), a = Si, c = [1, 1], l = null;
        return n.separation = function (t) {
            return arguments.length ? (a = t, n) : a
        }, n.size = function (t) {
            return arguments.length ? (l = null == (c = t) ? i : null, n) : l ? null : c
        }, n.nodeSize = function (t) {
            return arguments.length ? (l = null == (c = t) ? null : i, n) : l ? c : null
        }, Gu(n, o)
    }, ta.layout.cluster = function () {
        function n(n, i) {
            var o, a = t.call(this, n, i), c = a[0], l = 0;
            Qu(c, function (n) {
                var t = n.children;
                t && t.length ? (n.x = qi(t), n.y = zi(t)) : (n.x = o ? l += e(n, o) : 0, n.y = 0, o = n)
            });
            var s = Li(c), f = Ti(c), h = s.x - e(s, f) / 2, g = f.x + e(f, s) / 2;
            return Qu(c, u ? function (n) {
                n.x = (n.x - c.x) * r[0], n.y = (c.y - n.y) * r[1]
            } : function (n) {
                n.x = (n.x - h) / (g - h) * r[0], n.y = (1 - (c.y ? n.y / c.y : 1)) * r[1]
            }), a
        }

        var t = ta.layout.hierarchy().sort(null).value(null), e = Si, r = [1, 1], u = !1;
        return n.separation = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.size = function (t) {
            return arguments.length ? (u = null == (r = t), n) : u ? null : r
        }, n.nodeSize = function (t) {
            return arguments.length ? (u = null != (r = t), n) : u ? r : null
        }, Gu(n, t)
    }, ta.layout.treemap = function () {
        function n(n, t) {
            for (var e, r, u = -1, i = n.length; ++u < i;)r = (e = n[u]).value * (0 > t ? 0 : t), e.area = isNaN(r) || 0 >= r ? 0 : r
        }

        function t(e) {
            var i = e.children;
            if (i && i.length) {
                var o, a, c, l = f(e), s = [], h = i.slice(), p = 1 / 0, v = "slice" === g ? l.dx : "dice" === g ? l.dy : "slice-dice" === g ? 1 & e.depth ? l.dy : l.dx : Math.min(l.dx, l.dy);
                for (n(h, l.dx * l.dy / e.value), s.area = 0; (c = h.length) > 0;)s.push(o = h[c - 1]), s.area += o.area, "squarify" !== g || (a = r(s, v)) <= p ? (h.pop(), p = a) : (s.area -= s.pop().area, u(s, v, l, !1), v = Math.min(l.dx, l.dy), s.length = s.area = 0, p = 1 / 0);
                s.length && (u(s, v, l, !0), s.length = s.area = 0), i.forEach(t)
            }
        }

        function e(t) {
            var r = t.children;
            if (r && r.length) {
                var i, o = f(t), a = r.slice(), c = [];
                for (n(a, o.dx * o.dy / t.value), c.area = 0; i = a.pop();)c.push(i), c.area += i.area, null != i.z && (u(c, i.z ? o.dx : o.dy, o, !a.length), c.length = c.area = 0);
                r.forEach(e)
            }
        }

        function r(n, t) {
            for (var e, r = n.area, u = 0, i = 1 / 0, o = -1, a = n.length; ++o < a;)(e = n[o].area) && (i > e && (i = e), e > u && (u = e));
            return r *= r, t *= t, r ? Math.max(t * u * p / r, r / (t * i * p)) : 1 / 0
        }

        function u(n, t, e, r) {
            var u, i = -1, o = n.length, a = e.x, l = e.y, s = t ? c(n.area / t) : 0;
            if (t == e.dx) {
                for ((r || s > e.dy) && (s = e.dy); ++i < o;)u = n[i], u.x = a, u.y = l, u.dy = s, a += u.dx = Math.min(e.x + e.dx - a, s ? c(u.area / s) : 0);
                u.z = !0, u.dx += e.x + e.dx - a, e.y += s, e.dy -= s
            } else {
                for ((r || s > e.dx) && (s = e.dx); ++i < o;)u = n[i], u.x = a, u.y = l, u.dx = s, l += u.dy = Math.min(e.y + e.dy - l, s ? c(u.area / s) : 0);
                u.z = !1, u.dy += e.y + e.dy - l, e.x += s, e.dx -= s
            }
        }

        function i(r) {
            var u = o || a(r), i = u[0];
            return i.x = 0, i.y = 0, i.dx = l[0], i.dy = l[1], o && a.revalue(i), n([i], i.dx * i.dy / i.value), (o ? e : t)(i), h && (o = u), u
        }

        var o, a = ta.layout.hierarchy(), c = Math.round, l = [1, 1], s = null, f = Ri, h = !1, g = "squarify", p = .5 * (1 + Math.sqrt(5));
        return i.size = function (n) {
            return arguments.length ? (l = n, i) : l
        }, i.padding = function (n) {
            function t(t) {
                var e = n.call(i, t, t.depth);
                return null == e ? Ri(t) : Di(t, "number" == typeof e ? [e, e, e, e] : e)
            }

            function e(t) {
                return Di(t, n)
            }

            if (!arguments.length)return s;
            var r;
            return f = null == (s = n) ? Ri : "function" == (r = typeof n) ? t : "number" === r ? (n = [n, n, n, n], e) : e, i
        }, i.round = function (n) {
            return arguments.length ? (c = n ? Math.round : Number, i) : c != Number
        }, i.sticky = function (n) {
            return arguments.length ? (h = n, o = null, i) : h
        }, i.ratio = function (n) {
            return arguments.length ? (p = n, i) : p
        }, i.mode = function (n) {
            return arguments.length ? (g = n + "", i) : g
        }, Gu(i, a)
    }, ta.random = {
        normal: function (n, t) {
            var e = arguments.length;
            return 2 > e && (t = 1), 1 > e && (n = 0), function () {
                var e, r, u;
                do e = 2 * Math.random() - 1, r = 2 * Math.random() - 1, u = e * e + r * r; while (!u || u > 1);
                return n + t * e * Math.sqrt(-2 * Math.log(u) / u)
            }
        }, logNormal: function () {
            var n = ta.random.normal.apply(ta, arguments);
            return function () {
                return Math.exp(n())
            }
        }, bates: function (n) {
            var t = ta.random.irwinHall(n);
            return function () {
                return t() / n
            }
        }, irwinHall: function (n) {
            return function () {
                for (var t = 0, e = 0; n > e; e++)t += Math.random();
                return t
            }
        }
    }, ta.scale = {};
    var ml = {floor: y, ceil: y};
    ta.scale.linear = function () {
        return Ii([0, 1], [0, 1], mu, !1)
    };
    var yl = {s: 1, g: 1, p: 1, r: 1, e: 1};
    ta.scale.log = function () {
        return Ji(ta.scale.linear().domain([0, 1]), 10, !0, [1, 10])
    };
    var Ml = ta.format(".0e"), xl = {
        floor: function (n) {
            return -Math.ceil(-n)
        }, ceil: function (n) {
            return -Math.floor(-n)
        }
    };
    ta.scale.pow = function () {
        return Gi(ta.scale.linear(), 1, [0, 1])
    }, ta.scale.sqrt = function () {
        return ta.scale.pow().exponent(.5)
    }, ta.scale.ordinal = function () {
        return Qi([], {t: "range", a: [[]]})
    }, ta.scale.category10 = function () {
        return ta.scale.ordinal().range(bl)
    }, ta.scale.category20 = function () {
        return ta.scale.ordinal().range(_l)
    }, ta.scale.category20b = function () {
        return ta.scale.ordinal().range(wl)
    }, ta.scale.category20c = function () {
        return ta.scale.ordinal().range(Sl)
    };
    var bl = [2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175].map(Mt), _l = [2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725].map(Mt), wl = [3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654].map(Mt), Sl = [3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081].map(Mt);
    ta.scale.quantile = function () {
        return no([], [])
    }, ta.scale.quantize = function () {
        return to(0, 1, [0, 1])
    }, ta.scale.threshold = function () {
        return eo([.5], [0, 1])
    }, ta.scale.identity = function () {
        return ro([0, 1])
    }, ta.svg = {}, ta.svg.arc = function () {
        function n() {
            var n = Math.max(0, +e.apply(this, arguments)), l = Math.max(0, +r.apply(this, arguments)), s = o.apply(this, arguments) - Ra, f = a.apply(this, arguments) - Ra, h = Math.abs(f - s), g = s > f ? 0 : 1;
            if (n > l && (p = l, l = n, n = p), h >= Ta)return t(l, g) + (n ? t(n, 1 - g) : "") + "Z";
            var p, v, d, m, y, M, x, b, _, w, S, k, E = 0, A = 0, N = [];
            if ((m = (+c.apply(this, arguments) || 0) / 2) && (d = i === kl ? Math.sqrt(n * n + l * l) : +i.apply(this, arguments), g || (A *= -1), l && (A = tt(d / l * Math.sin(m))), n && (E = tt(d / n * Math.sin(m)))), l) {
                y = l * Math.cos(s + A), M = l * Math.sin(s + A), x = l * Math.cos(f - A), b = l * Math.sin(f - A);
                var C = Math.abs(f - s - 2 * A) <= qa ? 0 : 1;
                if (A && so(y, M, x, b) === g ^ C) {
                    var z = (s + f) / 2;
                    y = l * Math.cos(z), M = l * Math.sin(z), x = b = null
                }
            } else y = M = 0;
            if (n) {
                _ = n * Math.cos(f - E), w = n * Math.sin(f - E), S = n * Math.cos(s + E), k = n * Math.sin(s + E);
                var q = Math.abs(s - f + 2 * E) <= qa ? 0 : 1;
                if (E && so(_, w, S, k) === 1 - g ^ q) {
                    var L = (s + f) / 2;
                    _ = n * Math.cos(L), w = n * Math.sin(L), S = k = null
                }
            } else _ = w = 0;
            if ((p = Math.min(Math.abs(l - n) / 2, +u.apply(this, arguments))) > .001) {
                v = l > n ^ g ? 0 : 1;
                var T = null == S ? [_, w] : null == x ? [y, M] : Lr([y, M], [S, k], [x, b], [_, w]), R = y - T[0], D = M - T[1], P = x - T[0], U = b - T[1], j = 1 / Math.sin(Math.acos((R * P + D * U) / (Math.sqrt(R * R + D * D) * Math.sqrt(P * P + U * U))) / 2), F = Math.sqrt(T[0] * T[0] + T[1] * T[1]);
                if (null != x) {
                    var H = Math.min(p, (l - F) / (j + 1)), O = fo(null == S ? [_, w] : [S, k], [y, M], l, H, g), I = fo([x, b], [_, w], l, H, g);
                    p === H ? N.push("M", O[0], "A", H, ",", H, " 0 0,", v, " ", O[1], "A", l, ",", l, " 0 ", 1 - g ^ so(O[1][0], O[1][1], I[1][0], I[1][1]), ",", g, " ", I[1], "A", H, ",", H, " 0 0,", v, " ", I[0]) : N.push("M", O[0], "A", H, ",", H, " 0 1,", v, " ", I[0])
                } else N.push("M", y, ",", M);
                if (null != S) {
                    var Y = Math.min(p, (n - F) / (j - 1)), Z = fo([y, M], [S, k], n, -Y, g), V = fo([_, w], null == x ? [y, M] : [x, b], n, -Y, g);
                    p === Y ? N.push("L", V[0], "A", Y, ",", Y, " 0 0,", v, " ", V[1], "A", n, ",", n, " 0 ", g ^ so(V[1][0], V[1][1], Z[1][0], Z[1][1]), ",", 1 - g, " ", Z[1], "A", Y, ",", Y, " 0 0,", v, " ", Z[0]) : N.push("L", V[0], "A", Y, ",", Y, " 0 0,", v, " ", Z[0])
                } else N.push("L", _, ",", w)
            } else N.push("M", y, ",", M), null != x && N.push("A", l, ",", l, " 0 ", C, ",", g, " ", x, ",", b), N.push("L", _, ",", w), null != S && N.push("A", n, ",", n, " 0 ", q, ",", 1 - g, " ", S, ",", k);
            return N.push("Z"), N.join("")
        }

        function t(n, t) {
            return "M0," + n + "A" + n + "," + n + " 0 1," + t + " 0," + -n + "A" + n + "," + n + " 0 1," + t + " 0," + n
        }

        var e = io, r = oo, u = uo, i = kl, o = ao, a = co, c = lo;
        return n.innerRadius = function (t) {
            return arguments.length ? (e = Et(t), n) : e
        }, n.outerRadius = function (t) {
            return arguments.length ? (r = Et(t), n) : r
        }, n.cornerRadius = function (t) {
            return arguments.length ? (u = Et(t), n) : u
        }, n.padRadius = function (t) {
            return arguments.length ? (i = t == kl ? kl : Et(t), n) : i
        }, n.startAngle = function (t) {
            return arguments.length ? (o = Et(t), n) : o
        }, n.endAngle = function (t) {
            return arguments.length ? (a = Et(t), n) : a
        }, n.padAngle = function (t) {
            return arguments.length ? (c = Et(t), n) : c
        }, n.centroid = function () {
            var n = (+e.apply(this, arguments) + +r.apply(this, arguments)) / 2, t = (+o.apply(this, arguments) + +a.apply(this, arguments)) / 2 - Ra;
            return [Math.cos(t) * n, Math.sin(t) * n]
        }, n
    };
    var kl = "auto";
    ta.svg.line = function () {
        return ho(y)
    };
    var El = ta.map({
        linear: go,
        "linear-closed": po,
        step: vo,
        "step-before": mo,
        "step-after": yo,
        basis: So,
        "basis-open": ko,
        "basis-closed": Eo,
        bundle: Ao,
        cardinal: bo,
        "cardinal-open": Mo,
        "cardinal-closed": xo,
        monotone: To
    });
    El.forEach(function (n, t) {
        t.key = n, t.closed = /-closed$/.test(n)
    });
    var Al = [0, 2 / 3, 1 / 3, 0], Nl = [0, 1 / 3, 2 / 3, 0], Cl = [0, 1 / 6, 2 / 3, 1 / 6];
    ta.svg.line.radial = function () {
        var n = ho(Ro);
        return n.radius = n.x, delete n.x, n.angle = n.y, delete n.y, n
    }, mo.reverse = yo, yo.reverse = mo, ta.svg.area = function () {
        return Do(y)
    }, ta.svg.area.radial = function () {
        var n = Do(Ro);
        return n.radius = n.x, delete n.x, n.innerRadius = n.x0, delete n.x0, n.outerRadius = n.x1, delete n.x1, n.angle = n.y, delete n.y, n.startAngle = n.y0, delete n.y0, n.endAngle = n.y1, delete n.y1, n
    }, ta.svg.chord = function () {
        function n(n, a) {
            var c = t(this, i, n, a), l = t(this, o, n, a);
            return "M" + c.p0 + r(c.r, c.p1, c.a1 - c.a0) + (e(c, l) ? u(c.r, c.p1, c.r, c.p0) : u(c.r, c.p1, l.r, l.p0) + r(l.r, l.p1, l.a1 - l.a0) + u(l.r, l.p1, c.r, c.p0)) + "Z"
        }

        function t(n, t, e, r) {
            var u = t.call(n, e, r), i = a.call(n, u, r), o = c.call(n, u, r) - Ra, s = l.call(n, u, r) - Ra;
            return {r: i, a0: o, a1: s, p0: [i * Math.cos(o), i * Math.sin(o)], p1: [i * Math.cos(s), i * Math.sin(s)]}
        }

        function e(n, t) {
            return n.a0 == t.a0 && n.a1 == t.a1
        }

        function r(n, t, e) {
            return "A" + n + "," + n + " 0 " + +(e > qa) + ",1 " + t
        }

        function u(n, t, e, r) {
            return "Q 0,0 " + r
        }

        var i = mr, o = yr, a = Po, c = ao, l = co;
        return n.radius = function (t) {
            return arguments.length ? (a = Et(t), n) : a
        }, n.source = function (t) {
            return arguments.length ? (i = Et(t), n) : i
        }, n.target = function (t) {
            return arguments.length ? (o = Et(t), n) : o
        }, n.startAngle = function (t) {
            return arguments.length ? (c = Et(t), n) : c
        }, n.endAngle = function (t) {
            return arguments.length ? (l = Et(t), n) : l
        }, n
    }, ta.svg.diagonal = function () {
        function n(n, u) {
            var i = t.call(this, n, u), o = e.call(this, n, u), a = (i.y + o.y) / 2, c = [i, {x: i.x, y: a}, {
                x: o.x,
                y: a
            }, o];
            return c = c.map(r), "M" + c[0] + "C" + c[1] + " " + c[2] + " " + c[3]
        }

        var t = mr, e = yr, r = Uo;
        return n.source = function (e) {
            return arguments.length ? (t = Et(e), n) : t
        }, n.target = function (t) {
            return arguments.length ? (e = Et(t), n) : e
        }, n.projection = function (t) {
            return arguments.length ? (r = t, n) : r
        }, n
    }, ta.svg.diagonal.radial = function () {
        var n = ta.svg.diagonal(), t = Uo, e = n.projection;
        return n.projection = function (n) {
            return arguments.length ? e(jo(t = n)) : t
        }, n
    }, ta.svg.symbol = function () {
        function n(n, r) {
            return (zl.get(t.call(this, n, r)) || Oo)(e.call(this, n, r))
        }

        var t = Ho, e = Fo;
        return n.type = function (e) {
            return arguments.length ? (t = Et(e), n) : t
        }, n.size = function (t) {
            return arguments.length ? (e = Et(t), n) : e
        }, n
    };
    var zl = ta.map({
        circle: Oo, cross: function (n) {
            var t = Math.sqrt(n / 5) / 2;
            return "M" + -3 * t + "," + -t + "H" + -t + "V" + -3 * t + "H" + t + "V" + -t + "H" + 3 * t + "V" + t + "H" + t + "V" + 3 * t + "H" + -t + "V" + t + "H" + -3 * t + "Z"
        }, diamond: function (n) {
            var t = Math.sqrt(n / (2 * Ll)), e = t * Ll;
            return "M0," + -t + "L" + e + ",0 0," + t + " " + -e + ",0Z"
        }, square: function (n) {
            var t = Math.sqrt(n) / 2;
            return "M" + -t + "," + -t + "L" + t + "," + -t + " " + t + "," + t + " " + -t + "," + t + "Z"
        }, "triangle-down": function (n) {
            var t = Math.sqrt(n / ql), e = t * ql / 2;
            return "M0," + e + "L" + t + "," + -e + " " + -t + "," + -e + "Z"
        }, "triangle-up": function (n) {
            var t = Math.sqrt(n / ql), e = t * ql / 2;
            return "M0," + -e + "L" + t + "," + e + " " + -t + "," + e + "Z"
        }
    });
    ta.svg.symbolTypes = zl.keys();
    var ql = Math.sqrt(3), Ll = Math.tan(30 * Da);
    _a.transition = function (n) {
        for (var t, e, r = Tl || ++Ul, u = Xo(n), i = [], o = Rl || {
                time: Date.now(),
                ease: Su,
                delay: 0,
                duration: 250
            }, a = -1, c = this.length; ++a < c;) {
            i.push(t = []);
            for (var l = this[a], s = -1, f = l.length; ++s < f;)(e = l[s]) && $o(e, s, u, r, o), t.push(e)
        }
        return Yo(i, u, r)
    }, _a.interrupt = function (n) {
        return this.each(null == n ? Dl : Io(Xo(n)))
    };
    var Tl, Rl, Dl = Io(Xo()), Pl = [], Ul = 0;
    Pl.call = _a.call, Pl.empty = _a.empty, Pl.node = _a.node, Pl.size = _a.size, ta.transition = function (n, t) {
        return n && n.transition ? Tl ? n.transition(t) : n : ta.selection().transition(n)
    }, ta.transition.prototype = Pl, Pl.select = function (n) {
        var t, e, r, u = this.id, i = this.namespace, o = [];
        n = N(n);
        for (var a = -1, c = this.length; ++a < c;) {
            o.push(t = []);
            for (var l = this[a], s = -1, f = l.length; ++s < f;)(r = l[s]) && (e = n.call(r, r.__data__, s, a)) ? ("__data__"in r && (e.__data__ = r.__data__), $o(e, s, i, u, r[i][u]), t.push(e)) : t.push(null)
        }
        return Yo(o, i, u)
    }, Pl.selectAll = function (n) {
        var t, e, r, u, i, o = this.id, a = this.namespace, c = [];
        n = C(n);
        for (var l = -1, s = this.length; ++l < s;)for (var f = this[l], h = -1, g = f.length; ++h < g;)if (r = f[h]) {
            i = r[a][o], e = n.call(r, r.__data__, h, l), c.push(t = []);
            for (var p = -1, v = e.length; ++p < v;)(u = e[p]) && $o(u, p, a, o, i), t.push(u)
        }
        return Yo(c, a, o)
    }, Pl.filter = function (n) {
        var t, e, r, u = [];
        "function" != typeof n && (n = O(n));
        for (var i = 0, o = this.length; o > i; i++) {
            u.push(t = []);
            for (var e = this[i], a = 0, c = e.length; c > a; a++)(r = e[a]) && n.call(r, r.__data__, a, i) && t.push(r)
        }
        return Yo(u, this.namespace, this.id)
    }, Pl.tween = function (n, t) {
        var e = this.id, r = this.namespace;
        return arguments.length < 2 ? this.node()[r][e].tween.get(n) : Y(this, null == t ? function (t) {
            t[r][e].tween.remove(n)
        } : function (u) {
            u[r][e].tween.set(n, t)
        })
    }, Pl.attr = function (n, t) {
        function e() {
            this.removeAttribute(a)
        }

        function r() {
            this.removeAttributeNS(a.space, a.local)
        }

        function u(n) {
            return null == n ? e : (n += "", function () {
                var t, e = this.getAttribute(a);
                return e !== n && (t = o(e, n), function (n) {
                        this.setAttribute(a, t(n))
                    })
            })
        }

        function i(n) {
            return null == n ? r : (n += "", function () {
                var t, e = this.getAttributeNS(a.space, a.local);
                return e !== n && (t = o(e, n), function (n) {
                        this.setAttributeNS(a.space, a.local, t(n))
                    })
            })
        }

        if (arguments.length < 2) {
            for (t in n)this.attr(t, n[t]);
            return this
        }
        var o = "transform" == n ? Hu : mu, a = ta.ns.qualify(n);
        return Zo(this, "attr." + n, t, a.local ? i : u)
    }, Pl.attrTween = function (n, t) {
        function e(n, e) {
            var r = t.call(this, n, e, this.getAttribute(u));
            return r && function (n) {
                    this.setAttribute(u, r(n))
                }
        }

        function r(n, e) {
            var r = t.call(this, n, e, this.getAttributeNS(u.space, u.local));
            return r && function (n) {
                    this.setAttributeNS(u.space, u.local, r(n))
                }
        }

        var u = ta.ns.qualify(n);
        return this.tween("attr." + n, u.local ? r : e)
    }, Pl.style = function (n, e, r) {
        function u() {
            this.style.removeProperty(n)
        }

        function i(e) {
            return null == e ? u : (e += "", function () {
                var u, i = t(this).getComputedStyle(this, null).getPropertyValue(n);
                return i !== e && (u = mu(i, e), function (t) {
                        this.style.setProperty(n, u(t), r)
                    })
            })
        }

        var o = arguments.length;
        if (3 > o) {
            if ("string" != typeof n) {
                2 > o && (e = "");
                for (r in n)this.style(r, n[r], e);
                return this
            }
            r = ""
        }
        return Zo(this, "style." + n, e, i)
    }, Pl.styleTween = function (n, e, r) {
        function u(u, i) {
            var o = e.call(this, u, i, t(this).getComputedStyle(this, null).getPropertyValue(n));
            return o && function (t) {
                    this.style.setProperty(n, o(t), r)
                }
        }

        return arguments.length < 3 && (r = ""), this.tween("style." + n, u)
    }, Pl.text = function (n) {
        return Zo(this, "text", n, Vo)
    }, Pl.remove = function () {
        var n = this.namespace;
        return this.each("end.transition", function () {
            var t;
            this[n].count < 2 && (t = this.parentNode) && t.removeChild(this)
        })
    }, Pl.ease = function (n) {
        var t = this.id, e = this.namespace;
        return arguments.length < 1 ? this.node()[e][t].ease : ("function" != typeof n && (n = ta.ease.apply(ta, arguments)), Y(this, function (r) {
            r[e][t].ease = n
        }))
    }, Pl.delay = function (n) {
        var t = this.id, e = this.namespace;
        return arguments.length < 1 ? this.node()[e][t].delay : Y(this, "function" == typeof n ? function (r, u, i) {
            r[e][t].delay = +n.call(r, r.__data__, u, i)
        } : (n = +n, function (r) {
            r[e][t].delay = n
        }))
    }, Pl.duration = function (n) {
        var t = this.id, e = this.namespace;
        return arguments.length < 1 ? this.node()[e][t].duration : Y(this, "function" == typeof n ? function (r, u, i) {
            r[e][t].duration = Math.max(1, n.call(r, r.__data__, u, i))
        } : (n = Math.max(1, n), function (r) {
            r[e][t].duration = n
        }))
    }, Pl.each = function (n, t) {
        var e = this.id, r = this.namespace;
        if (arguments.length < 2) {
            var u = Rl, i = Tl;
            try {
                Tl = e, Y(this, function (t, u, i) {
                    Rl = t[r][e], n.call(t, t.__data__, u, i)
                })
            } finally {
                Rl = u, Tl = i
            }
        } else Y(this, function (u) {
            var i = u[r][e];
            (i.event || (i.event = ta.dispatch("start", "end", "interrupt"))).on(n, t)
        });
        return this
    }, Pl.transition = function () {
        for (var n, t, e, r, u = this.id, i = ++Ul, o = this.namespace, a = [], c = 0, l = this.length; l > c; c++) {
            a.push(n = []);
            for (var t = this[c], s = 0, f = t.length; f > s; s++)(e = t[s]) && (r = e[o][u], $o(e, s, o, i, {
                time: r.time,
                ease: r.ease,
                delay: r.delay + r.duration,
                duration: r.duration
            })), n.push(e)
        }
        return Yo(a, o, i)
    }, ta.svg.axis = function () {
        function n(n) {
            n.each(function () {
                var n, l = ta.select(this), s = this.__chart__ || e, f = this.__chart__ = e.copy(), h = null == c ? f.ticks ? f.ticks.apply(f, a) : f.domain() : c, g = null == t ? f.tickFormat ? f.tickFormat.apply(f, a) : y : t, p = l.selectAll(".tick").data(h, f), v = p.enter().insert("g", ".domain").attr("class", "tick").style("opacity", Ca), d = ta.transition(p.exit()).style("opacity", Ca).remove(), m = ta.transition(p.order()).style("opacity", 1), M = Math.max(u, 0) + o, x = Ui(f), b = l.selectAll(".domain").data([0]), _ = (b.enter().append("path").attr("class", "domain"), ta.transition(b));
                v.append("line"), v.append("text");
                var w, S, k, E, A = v.select("line"), N = m.select("line"), C = p.select("text").text(g), z = v.select("text"), q = m.select("text"), L = "top" === r || "left" === r ? -1 : 1;
                if ("bottom" === r || "top" === r ? (n = Bo, w = "x", k = "y", S = "x2", E = "y2", C.attr("dy", 0 > L ? "0em" : ".71em").style("text-anchor", "middle"), _.attr("d", "M" + x[0] + "," + L * i + "V0H" + x[1] + "V" + L * i)) : (n = Wo, w = "y", k = "x", S = "y2", E = "x2", C.attr("dy", ".32em").style("text-anchor", 0 > L ? "end" : "start"), _.attr("d", "M" + L * i + "," + x[0] + "H0V" + x[1] + "H" + L * i)), A.attr(E, L * u), z.attr(k, L * M), N.attr(S, 0).attr(E, L * u), q.attr(w, 0).attr(k, L * M), f.rangeBand) {
                    var T = f, R = T.rangeBand() / 2;
                    s = f = function (n) {
                        return T(n) + R
                    }
                } else s.rangeBand ? s = f : d.call(n, f, s);
                v.call(n, s, f), m.call(n, f, f)
            })
        }

        var t, e = ta.scale.linear(), r = jl, u = 6, i = 6, o = 3, a = [10], c = null;
        return n.scale = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.orient = function (t) {
            return arguments.length ? (r = t in Fl ? t + "" : jl, n) : r
        }, n.ticks = function () {
            return arguments.length ? (a = arguments, n) : a
        }, n.tickValues = function (t) {
            return arguments.length ? (c = t, n) : c
        }, n.tickFormat = function (e) {
            return arguments.length ? (t = e, n) : t
        }, n.tickSize = function (t) {
            var e = arguments.length;
            return e ? (u = +t, i = +arguments[e - 1], n) : u
        }, n.innerTickSize = function (t) {
            return arguments.length ? (u = +t, n) : u
        }, n.outerTickSize = function (t) {
            return arguments.length ? (i = +t, n) : i
        }, n.tickPadding = function (t) {
            return arguments.length ? (o = +t, n) : o
        }, n.tickSubdivide = function () {
            return arguments.length && n
        }, n
    };
    var jl = "bottom", Fl = {top: 1, right: 1, bottom: 1, left: 1};
    ta.svg.brush = function () {
        function n(t) {
            t.each(function () {
                var t = ta.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", i).on("touchstart.brush", i), o = t.selectAll(".background").data([0]);
                o.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair"), t.selectAll(".extent").data([0]).enter().append("rect").attr("class", "extent").style("cursor", "move");
                var a = t.selectAll(".resize").data(v, y);
                a.exit().remove(), a.enter().append("g").attr("class", function (n) {
                    return "resize " + n
                }).style("cursor", function (n) {
                    return Hl[n]
                }).append("rect").attr("x", function (n) {
                    return /[ew]$/.test(n) ? -3 : null
                }).attr("y", function (n) {
                    return /^[ns]/.test(n) ? -3 : null
                }).attr("width", 6).attr("height", 6).style("visibility", "hidden"), a.style("display", n.empty() ? "none" : null);
                var c, f = ta.transition(t), h = ta.transition(o);
                l && (c = Ui(l), h.attr("x", c[0]).attr("width", c[1] - c[0]), r(f)), s && (c = Ui(s), h.attr("y", c[0]).attr("height", c[1] - c[0]), u(f)), e(f)
            })
        }

        function e(n) {
            n.selectAll(".resize").attr("transform", function (n) {
                return "translate(" + f[+/e$/.test(n)] + "," + h[+/^s/.test(n)] + ")"
            })
        }

        function r(n) {
            n.select(".extent").attr("x", f[0]), n.selectAll(".extent,.n>rect,.s>rect").attr("width", f[1] - f[0])
        }

        function u(n) {
            n.select(".extent").attr("y", h[0]), n.selectAll(".extent,.e>rect,.w>rect").attr("height", h[1] - h[0])
        }

        function i() {
            function i() {
                32 == ta.event.keyCode && (C || (M = null, q[0] -= f[1], q[1] -= h[1], C = 2), S())
            }

            function v() {
                32 == ta.event.keyCode && 2 == C && (q[0] += f[1], q[1] += h[1], C = 0, S())
            }

            function d() {
                var n = ta.mouse(b), t = !1;
                x && (n[0] += x[0], n[1] += x[1]), C || (ta.event.altKey ? (M || (M = [(f[0] + f[1]) / 2, (h[0] + h[1]) / 2]), q[0] = f[+(n[0] < M[0])], q[1] = h[+(n[1] < M[1])]) : M = null), A && m(n, l, 0) && (r(k), t = !0), N && m(n, s, 1) && (u(k), t = !0), t && (e(k), w({
                    type: "brush",
                    mode: C ? "move" : "resize"
                }))
            }

            function m(n, t, e) {
                var r, u, i = Ui(t), c = i[0], l = i[1], s = q[e], v = e ? h : f, d = v[1] - v[0];
                return C && (c -= s, l -= d + s), r = (e ? p : g) ? Math.max(c, Math.min(l, n[e])) : n[e], C ? u = (r += s) + d : (M && (s = Math.max(c, Math.min(l, 2 * M[e] - r))), r > s ? (u = r, r = s) : u = s), v[0] != r || v[1] != u ? (e ? a = null : o = null, v[0] = r, v[1] = u, !0) : void 0
            }

            function y() {
                d(), k.style("pointer-events", "all").selectAll(".resize").style("display", n.empty() ? "none" : null), ta.select("body").style("cursor", null), L.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null), z(), w({type: "brushend"})
            }

            var M, x, b = this, _ = ta.select(ta.event.target), w = c.of(b, arguments), k = ta.select(b), E = _.datum(), A = !/^(n|s)$/.test(E) && l, N = !/^(e|w)$/.test(E) && s, C = _.classed("extent"), z = W(b), q = ta.mouse(b), L = ta.select(t(b)).on("keydown.brush", i).on("keyup.brush", v);
            if (ta.event.changedTouches ? L.on("touchmove.brush", d).on("touchend.brush", y) : L.on("mousemove.brush", d).on("mouseup.brush", y), k.interrupt().selectAll("*").interrupt(), C)q[0] = f[0] - q[0], q[1] = h[0] - q[1]; else if (E) {
                var T = +/w$/.test(E), R = +/^n/.test(E);
                x = [f[1 - T] - q[0], h[1 - R] - q[1]], q[0] = f[T], q[1] = h[R]
            } else ta.event.altKey && (M = q.slice());
            k.style("pointer-events", "none").selectAll(".resize").style("display", null), ta.select("body").style("cursor", _.style("cursor")), w({type: "brushstart"}), d()
        }

        var o, a, c = E(n, "brushstart", "brush", "brushend"), l = null, s = null, f = [0, 0], h = [0, 0], g = !0, p = !0, v = Ol[0];
        return n.event = function (n) {
            n.each(function () {
                var n = c.of(this, arguments), t = {x: f, y: h, i: o, j: a}, e = this.__chart__ || t;
                this.__chart__ = t, Tl ? ta.select(this).transition().each("start.brush", function () {
                    o = e.i, a = e.j, f = e.x, h = e.y, n({type: "brushstart"})
                }).tween("brush:brush", function () {
                    var e = yu(f, t.x), r = yu(h, t.y);
                    return o = a = null, function (u) {
                        f = t.x = e(u), h = t.y = r(u), n({type: "brush", mode: "resize"})
                    }
                }).each("end.brush", function () {
                    o = t.i, a = t.j, n({type: "brush", mode: "resize"}), n({type: "brushend"})
                }) : (n({type: "brushstart"}), n({type: "brush", mode: "resize"}), n({type: "brushend"}))
            })
        }, n.x = function (t) {
            return arguments.length ? (l = t, v = Ol[!l << 1 | !s], n) : l
        }, n.y = function (t) {
            return arguments.length ? (s = t, v = Ol[!l << 1 | !s], n) : s
        }, n.clamp = function (t) {
            return arguments.length ? (l && s ? (g = !!t[0], p = !!t[1]) : l ? g = !!t : s && (p = !!t), n) : l && s ? [g, p] : l ? g : s ? p : null
        }, n.extent = function (t) {
            var e, r, u, i, c;
            return arguments.length ? (l && (e = t[0], r = t[1], s && (e = e[0], r = r[0]), o = [e, r], l.invert && (e = l(e), r = l(r)), e > r && (c = e, e = r, r = c), (e != f[0] || r != f[1]) && (f = [e, r])), s && (u = t[0], i = t[1], l && (u = u[1], i = i[1]), a = [u, i], s.invert && (u = s(u), i = s(i)), u > i && (c = u, u = i, i = c), (u != h[0] || i != h[1]) && (h = [u, i])), n) : (l && (o ? (e = o[0], r = o[1]) : (e = f[0], r = f[1], l.invert && (e = l.invert(e), r = l.invert(r)), e > r && (c = e, e = r, r = c))), s && (a ? (u = a[0], i = a[1]) : (u = h[0], i = h[1], s.invert && (u = s.invert(u), i = s.invert(i)), u > i && (c = u, u = i, i = c))), l && s ? [[e, u], [r, i]] : l ? [e, r] : s && [u, i])
        }, n.clear = function () {
            return n.empty() || (f = [0, 0], h = [0, 0], o = a = null), n
        }, n.empty = function () {
            return !!l && f[0] == f[1] || !!s && h[0] == h[1]
        }, ta.rebind(n, c, "on")
    };
    var Hl = {
        n: "ns-resize",
        e: "ew-resize",
        s: "ns-resize",
        w: "ew-resize",
        nw: "nwse-resize",
        ne: "nesw-resize",
        se: "nwse-resize",
        sw: "nesw-resize"
    }, Ol = [["n", "e", "s", "w", "nw", "ne", "se", "sw"], ["e", "w"], ["n", "s"], []], Il = ac.format = gc.timeFormat, Yl = Il.utc, Zl = Yl("%Y-%m-%dT%H:%M:%S.%LZ");
    Il.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? Jo : Zl, Jo.parse = function (n) {
        var t = new Date(n);
        return isNaN(t) ? null : t
    }, Jo.toString = Zl.toString, ac.second = Ft(function (n) {
        return new cc(1e3 * Math.floor(n / 1e3))
    }, function (n, t) {
        n.setTime(n.getTime() + 1e3 * Math.floor(t))
    }, function (n) {
        return n.getSeconds()
    }), ac.seconds = ac.second.range, ac.seconds.utc = ac.second.utc.range, ac.minute = Ft(function (n) {
        return new cc(6e4 * Math.floor(n / 6e4))
    }, function (n, t) {
        n.setTime(n.getTime() + 6e4 * Math.floor(t))
    }, function (n) {
        return n.getMinutes()
    }), ac.minutes = ac.minute.range, ac.minutes.utc = ac.minute.utc.range, ac.hour = Ft(function (n) {
        var t = n.getTimezoneOffset() / 60;
        return new cc(36e5 * (Math.floor(n / 36e5 - t) + t))
    }, function (n, t) {
        n.setTime(n.getTime() + 36e5 * Math.floor(t))
    }, function (n) {
        return n.getHours()
    }), ac.hours = ac.hour.range, ac.hours.utc = ac.hour.utc.range, ac.month = Ft(function (n) {
        return n = ac.day(n), n.setDate(1), n
    }, function (n, t) {
        n.setMonth(n.getMonth() + t)
    }, function (n) {
        return n.getMonth()
    }), ac.months = ac.month.range, ac.months.utc = ac.month.utc.range;
    var Vl = [1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6], Xl = [[ac.second, 1], [ac.second, 5], [ac.second, 15], [ac.second, 30], [ac.minute, 1], [ac.minute, 5], [ac.minute, 15], [ac.minute, 30], [ac.hour, 1], [ac.hour, 3], [ac.hour, 6], [ac.hour, 12], [ac.day, 1], [ac.day, 2], [ac.week, 1], [ac.month, 1], [ac.month, 3], [ac.year, 1]], $l = Il.multi([[".%L", function (n) {
        return n.getMilliseconds()
    }], [":%S", function (n) {
        return n.getSeconds()
    }], ["%I:%M", function (n) {
        return n.getMinutes()
    }], ["%I %p", function (n) {
        return n.getHours()
    }], ["%a %d", function (n) {
        return n.getDay() && 1 != n.getDate()
    }], ["%b %d", function (n) {
        return 1 != n.getDate()
    }], ["%B", function (n) {
        return n.getMonth()
    }], ["%Y", Ne]]), Bl = {
        range: function (n, t, e) {
            return ta.range(Math.ceil(n / e) * e, +t, e).map(Ko)
        }, floor: y, ceil: y
    };
    Xl.year = ac.year, ac.scale = function () {
        return Go(ta.scale.linear(), Xl, $l)
    };
    var Wl = Xl.map(function (n) {
        return [n[0].utc, n[1]]
    }), Jl = Yl.multi([[".%L", function (n) {
        return n.getUTCMilliseconds()
    }], [":%S", function (n) {
        return n.getUTCSeconds()
    }], ["%I:%M", function (n) {
        return n.getUTCMinutes()
    }], ["%I %p", function (n) {
        return n.getUTCHours()
    }], ["%a %d", function (n) {
        return n.getUTCDay() && 1 != n.getUTCDate()
    }], ["%b %d", function (n) {
        return 1 != n.getUTCDate()
    }], ["%B", function (n) {
        return n.getUTCMonth()
    }], ["%Y", Ne]]);
    Wl.year = ac.year.utc, ac.scale.utc = function () {
        return Go(ta.scale.linear(), Wl, Jl)
    }, ta.text = At(function (n) {
        return n.responseText
    }), ta.json = function (n, t) {
        return Nt(n, "application/json", Qo, t)
    }, ta.html = function (n, t) {
        return Nt(n, "text/html", na, t)
    }, ta.xml = At(function (n) {
        return n.responseXML
    }), "function" == typeof define && define.amd ? define(ta) : "object" == typeof module && module.exports && (module.exports = ta), this.d3 = ta
}();
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    function t(t, a) {
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    }

    function n(t, a) {
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        if ("GeometryCollection" === t.type)return {
            type: "GeometryCollection",
            geometries: object.geometries.map(function (t) {
                return n(t, a)
            })
        };
        if (!la.hasOwnProperty(t.type))return null;
        var r = la[t.type];
        return d3.geo.stream(t, a(r)), r.result()
    }

    function a() {
    }

    function r(t) {
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    function e(t, n) {
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            var u = t[o], M = u[0], s = u[1], c = t[h], f = c[0], v = c[1];
            s > r ^ v > r && (f - M) * (r - s) / (v - s) + M > a && (e = !e)
        }
        return e
    }

    function o(t) {
        return t ? t / Math.sin(t) : 1
    }

    function i(t) {
        return t > 0 ? 1 : 0 > t ? -1 : 0
    }

    function h(t) {
        return t > 1 ? pa : -1 > t ? -pa : Math.asin(t)
    }

    function u(t) {
        return t > 1 ? 0 : -1 > t ? ba : Math.acos(t)
    }

    function M(t) {
        return t > 0 ? Math.sqrt(t) : 0
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    function s(t) {
        function n(t, n) {
            var a = Math.cos(t), e = Math.cos(n), o = Math.sin(n), i = e * a, h = -((1 - i ? Math.log(.5 * (1 + i)) / (1 - i) : -.5) + r / (1 + i));
            return [h * e * Math.sin(t), h * o]
        }

        var a = Math.tan(.5 * t), r = 2 * Math.log(Math.cos(.5 * t)) / (a * a);
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            var l = Math.sin(i);
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        }, n
    }

    function c() {
        var t = pa, n = Sa(s), a = n(t);
        return a.radius = function (a) {
            return arguments.length ? n(t = a * ba / 180) : 180 * (t / ba)
        }, a
    }

    function f(t, n) {
        var a = Math.cos(n), r = o(u(a * Math.cos(t /= 2)));
        return [2 * a * Math.sin(t) * r, Math.sin(n) * r]
    }

    function v(t) {
        function n(t, n) {
            var h = Math.cos(n), u = Math.cos(t /= 2);
            return [(1 + h) * Math.sin(t), (e * n > -Math.atan2(u, o) - .001 ? 0 : 10 * -e) + i + Math.sin(n) * r - (1 + h) * a * u]
        }

        var a = Math.sin(t), r = Math.cos(t), e = t > 0 ? 1 : -1, o = Math.tan(e * t), i = (1 + a - r) / 2;
        return n.invert = function (t, n) {
            var h = 0, u = 0, M = 50;
            do {
                var s = Math.cos(h), c = Math.sin(h), f = Math.cos(u), v = Math.sin(u), l = 1 + f, g = l * c - t, d = i + v * r - l * a * s - n, b = .5 * l * s, p = -c * v, w = .5 * a * l * c, q = r * f + a * s * v, m = p * w - q * b, y = .5 * (d * p - g * q) / m, S = (g * w - d * b) / m;
                h -= y, u -= S
            } while ((Math.abs(y) > ga || Math.abs(S) > ga) && --M > 0);
            return e * u > -Math.atan2(Math.cos(h), o) - .001 ? [2 * h, u] : null
        }, n
    }

    function l() {
        var t = ba / 9, n = t > 0 ? 1 : -1, a = Math.tan(n * t), r = Sa(v), e = r(t), o = e.stream;
        return e.parallel = function (e) {
            return arguments.length ? (a = Math.tan((n = (t = e * ba / 180) > 0 ? 1 : -1) * t), r(t)) : 180 * (t / ba)
        }, e.stream = function (r) {
            var i = e.rotate(), h = o(r), u = (e.rotate([0, 0]), o(r));
            return e.rotate(i), h.sphere = function () {
                u.polygonStart(), u.lineStart();
                for (var r = -180 * n; 180 > n * r; r += 90 * n)u.point(r, 90 * n);
                for (; n * (r -= t) >= -180;)u.point(r, n * -Math.atan2(Math.cos(r * qa / 2), a) * ma);
                u.lineEnd(), u.polygonEnd()
            }, h
        }, e
    }

    function g(t) {
        return t = Math.exp(2 * t), (t - 1) / (t + 1)
    }

    function d(t) {
        return .5 * (Math.exp(t) - Math.exp(-t))
    }

    function b(t) {
        return .5 * (Math.exp(t) + Math.exp(-t))
    }

    function p(t) {
        return Math.log(t + M(t * t + 1))
    }

    function w(t) {
        return Math.log(t + M(t * t - 1))
    }

    function q(t, n) {
        var a = Math.tan(n / 2), r = M(1 - a * a), e = 1 + r * Math.cos(t /= 2), o = Math.sin(t) * r / e, i = a / e, h = o * o, u = i * i;
        return [4 / 3 * o * (3 + h - 3 * u), 4 / 3 * i * (3 + 3 * h - u)]
    }

    function m(t, n) {
        var a = Math.abs(n);
        return ba / 4 > a ? [t, Math.log(Math.tan(ba / 4 + n / 2))] : [t * Math.cos(a) * (2 * Math.SQRT2 - 1 / Math.sin(a)), i(n) * (2 * Math.SQRT2 * (a - ba / 4) - Math.log(Math.tan(a / 2)))]
    }

    function y(t) {
        function n(t, n) {
            var r = Ra(t, n);
            if (Math.abs(t) > pa) {
                var e = Math.atan2(r[1], r[0]), o = Math.sqrt(r[0] * r[0] + r[1] * r[1]), i = a * Math.round((e - pa) / a) + pa, u = Math.atan2(Math.sin(e -= i), 2 - Math.cos(e));
                e = i + h(ba / o * Math.sin(u)) - u, r[0] = o * Math.cos(e), r[1] = o * Math.sin(e)
            }
            return r
        }

        var a = 2 * ba / t;
        return n.invert = function (t, n) {
            var r = Math.sqrt(t * t + n * n);
            if (r > pa) {
                var e = Math.atan2(n, t), o = a * Math.round((e - pa) / a) + pa, i = e > o ? -1 : 1, h = r * Math.cos(o - e), u = 1 / Math.tan(i * Math.acos((h - ba) / Math.sqrt(ba * (ba - 2 * h) + r * r)));
                e = o + 2 * Math.atan((u + i * Math.sqrt(u * u - 3)) / 3), t = r * Math.cos(e), n = r * Math.sin(e)
            }
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        }, n
    }

    function S() {
        var t = 5, n = Sa(y), a = n(t), r = a.stream, e = .01, o = -Math.cos(e * qa), i = Math.sin(e * qa);
        return a.lobes = function (a) {
            return arguments.length ? n(t = +a) : t
        }, a.stream = function (n) {
            var u = a.rotate(), M = r(n), s = (a.rotate([0, 0]), r(n));
            return a.rotate(u), M.sphere = function () {
                s.polygonStart(), s.lineStart();
                for (var n = 0, a = 360 / t, r = 2 * ba / t, u = 90 - 180 / t, M = pa; t > n; ++n, u -= a, M -= r)s.point(Math.atan2(i * Math.cos(M), o) * ma, h(i * Math.sin(M)) * ma), -90 > u ? (s.point(-90, -180 - u - e), s.point(-90, -180 - u + e)) : (s.point(90, u + e), s.point(90, u - e));
                s.lineEnd(), s.polygonEnd()
            }, M
        }, a
    }

    function Q(t) {
        return function (n) {
            var a, r = t * Math.sin(n), e = 30;
            do n -= a = (n + Math.sin(n) - r) / (1 + Math.cos(n)); while (Math.abs(a) > ga && --e > 0);
            return n / 2
        }
    }

    function R(t, n, a) {
        function r(a, r) {
            return [t * a * Math.cos(r = e(r)), n * Math.sin(r)]
        }

        var e = Q(a);
        return r.invert = function (r, e) {
            var o = h(e / n);
            return [r / (t * Math.cos(o)), h((2 * o + Math.sin(2 * o)) / a)]
        }, r
    }

    function T(t, n) {
        var a = 2.00276, r = Ta(n);
        return [a * t / (1 / Math.cos(n) + 1.11072 / Math.cos(r)), (n + Math.SQRT2 * Math.sin(r)) / a]
    }

    function x(t) {
        var n = 0, a = Sa(t), r = a(n);
        return r.parallel = function (t) {
            return arguments.length ? a(n = t * ba / 180) : 180 * (n / ba)
        }, r
    }

    function E(t, n) {
        return [t * Math.cos(n), n]
    }

    function k(t) {
        function n(n, r) {
            var e = a + t - r, o = e ? n * Math.cos(r) / e : e;
            return [e * Math.sin(o), a - e * Math.cos(o)]
        }

        if (!t)return E;
        var a = 1 / Math.tan(t);
        return n.invert = function (n, r) {
            var e = Math.sqrt(n * n + (r = a - r) * r), o = a + t - e;
            return [e / Math.cos(o) * Math.atan2(n, r), o]
        }, n
    }

    function P(t) {
        function n(n, a) {
            for (var r = Math.sin(a), e = Math.cos(a), o = new Array(3), M = 0; 3 > M; ++M) {
                var s = t[M];
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            }
            for (var c = u.slice(), M = 0; 3 > M; ++M) {
                var f = 2 == M ? 0 : M + 1, v = B(t[M].v[0], o[M][0], o[f][0]);
                o[M][1] < 0 && (v = -v), M ? 1 == M ? (v = i - v, c[0] -= o[M][0] * Math.cos(v), c[1] -= o[M][0] * Math.sin(v)) : (v = h - v, c[0] += o[M][0] * Math.cos(v), c[1] += o[M][0] * Math.sin(v)) : (c[0] += o[M][0] * Math.cos(v), c[1] -= o[M][0] * Math.sin(v))
            }
            return c[0] /= 3, c[1] /= 3, c
        }

        t = t.map(function (t) {
            return [t[0], t[1], Math.sin(t[1]), Math.cos(t[1])]
        });
        for (var a, r = t[2], e = 0; 3 > e; ++e, r = a)a = t[e], r.v = z(a[1] - r[1], r[3], r[2], a[3], a[2], a[0] - r[0]), r.point = [0, 0];
        var o = B(t[0].v[0], t[2].v[0], t[1].v[0]), i = B(t[0].v[0], t[1].v[0], t[2].v[0]), h = ba - o;
        t[2].point[1] = 0, t[0].point[0] = -(t[1].point[0] = .5 * t[0].v[0]);
        var u = [t[2].point[0] = t[0].point[0] + t[2].v[0] * Math.cos(o), 2 * (t[0].point[1] = t[1].point[1] = t[2].v[0] * Math.sin(o))];
        return n
    }

    function _() {
        var t = [[0, 0], [0, 0], [0, 0]], n = Sa(P), a = n(t), r = a.rotate;
        return delete a.rotate, a.points = function (e) {
            if (!arguments.length)return t;
            t = e;
            var o = d3.geo.centroid({type: "MultiPoint", coordinates: t}), i = [-o[0], -o[1]];
            return r.call(a, i), n(t.map(d3.geo.rotation(i)).map(A))
        }, a.points([[-150, 55], [-35, 55], [-92.5, 10]])
    }

    function z(t, n, a, r, e, o) {
        var i, M = Math.cos(o);
        if (Math.abs(t) > 1 || Math.abs(o) > 1)i = u(a * e + n * r * M); else {
            var s = Math.sin(.5 * t), c = Math.sin(.5 * o);
            i = 2 * h(Math.sqrt(s * s + n * r * c * c))
        }
        return Math.abs(i) > ga ? [i, Math.atan2(r * Math.sin(o), n * e - a * r * M)] : [0, 0]
    }

    function B(t, n, a) {
        return u(.5 * (t * t + n * n - a * a) / (t * n))
    }

    function F(t) {
        return t - 2 * ba * Math.floor((t + ba) / (2 * ba))
    }

    function A(t) {
        return [t[0] * qa, t[1] * qa]
    }

    function G(t, n) {
        var a = M(1 - Math.sin(n));
        return [2 / wa * t * a, wa * (1 - a)]
    }

    function j(t) {
        function n(t, n) {
            return [t, (t ? t / Math.sin(t) : 1) * (Math.sin(n) * Math.cos(t) - a * Math.cos(n))]
        }

        var a = Math.tan(t);
        return n.invert = a ? function (t, n) {
            t && (n *= Math.sin(t) / t);
            var r = Math.cos(t);
            return [t, 2 * Math.atan2(Math.sqrt(r * r + a * a - n * n) - r, a - n)]
        } : function (t, n) {
            return [t, h(t ? n * Math.tan(t) / t : n)]
        }, n
    }

    function C(t, n) {
        var a = Math.sqrt(3);
        return [a * t * (2 * Math.cos(2 * n / 3) - 1) / wa, a * wa * Math.sin(n / 3)]
    }

    function D(t) {
        function n(t, n) {
            return [t * a, Math.sin(n) / a]
        }

        var a = Math.cos(t);
        return n.invert = function (t, n) {
            return [t / a, h(n * a)]
        }, n
    }

    function L(t) {
        function n(t, n) {
            return [t * a, (1 + a) * Math.tan(.5 * n)]
        }

        var a = Math.cos(t);
        return n.invert = function (t, n) {
            return [t / a, 2 * Math.atan(n / (1 + a))]
        }, n
    }

    function O(t, n) {
        var a = Math.sqrt(8 / (3 * ba));
        return [a * t * (1 - Math.abs(n) / ba), a * n]
    }

    function H(t, n) {
        var a = Math.sqrt(4 - 3 * Math.sin(Math.abs(n)));
        return [2 / Math.sqrt(6 * ba) * t * a, i(n) * Math.sqrt(2 * ba / 3) * (2 - a)]
    }

    function I(t, n) {
        var a = Math.sqrt(ba * (4 + ba));
        return [2 / a * t * (1 + Math.sqrt(1 - 4 * n * n / (ba * ba))), 4 / a * n]
    }

    function J(t, n) {
        var a = (2 + pa) * Math.sin(n);
        n /= 2;
        for (var r = 0, e = 1 / 0; 10 > r && Math.abs(e) > ga; r++) {
            var o = Math.cos(n);
            n -= e = (n + Math.sin(n) * (o + 2) - a) / (2 * o * (1 + o))
        }
        return [2 / Math.sqrt(ba * (4 + ba)) * t * (1 + Math.cos(n)), 2 * Math.sqrt(ba / (4 + ba)) * Math.sin(n)]
    }

    function K(t, n) {
        return [t * (1 + Math.cos(n)) / Math.sqrt(2 + ba), 2 * n / Math.sqrt(2 + ba)]
    }

    function N(t, n) {
        for (var a = (1 + pa) * Math.sin(n), r = 0, e = 1 / 0; 10 > r && Math.abs(e) > ga; r++)n -= e = (n + Math.sin(n) - a) / (1 + Math.cos(n));
        return a = Math.sqrt(2 + ba), [t * (1 + Math.cos(n)) / a, 2 * n / a]
    }

    function U(t, n) {
        var a = Math.sin(t /= 2), r = Math.cos(t), e = Math.sqrt(Math.cos(n)), o = Math.cos(n /= 2), i = Math.sin(n) / (o + Math.SQRT2 * r * e), h = Math.sqrt(2 / (1 + i * i)), u = Math.sqrt((Math.SQRT2 * o + (r + a) * e) / (Math.SQRT2 * o + (r - a) * e));
        return [ka * (h * (u - 1 / u) - 2 * Math.log(u)), ka * (h * i * (u + 1 / u) - 2 * Math.atan(i))]
    }

    function V(t, n) {
        var a = Math.tan(n / 2);
        return [t * Pa * M(1 - a * a), (1 + Pa) * a]
    }

    function W(t, n) {
        var a = n / 2, r = Math.cos(a);
        return [2 * t / wa * Math.cos(n) * r * r, wa * Math.tan(a)]
    }

    function X(t, n) {
        function a(n, a) {
            var o = _a(n, a), i = o[0], h = o[1], u = i * i + h * h;
            if (u > e) {
                var M = Math.sqrt(u), s = Math.atan2(h, i), c = r * Math.round(s / r), f = s - c, v = t * Math.cos(f), l = (t * Math.sin(f) - f * Math.sin(v)) / (pa - v), g = Y(f, l), d = (ba - t) / $(g, v, ba);
                i = M;
                var b, p = 50;
                do i -= b = (t + $(g, v, i) * d - M) / (g(i) * d); while (Math.abs(b) > ga && --p > 0);
                h = f * Math.sin(i), pa > i && (h -= l * (i - pa));
                var w = Math.sin(c), q = Math.cos(c);
                o[0] = i * q - h * w, o[1] = i * w + h * q
            }
            return o
        }

        var r = 2 * ba / n, e = t * t;
        return a.invert = function (n, a) {
            var o = n * n + a * a;
            if (o > e) {
                var i = Math.sqrt(o), h = Math.atan2(a, n), u = r * Math.round(h / r), M = h - u, n = i * Math.cos(M);
                a = i * Math.sin(M);
                for (var s = n - pa, c = Math.sin(n), f = a / c, v = pa > n ? 1 / 0 : 0, l = 10; ;) {
                    var g = t * Math.sin(f), d = t * Math.cos(f), b = Math.sin(d), p = pa - d, w = (g - f * b) / p, q = Y(f, w);
                    if (Math.abs(v) < da || !--l)break;
                    f -= v = (f * c - w * s - a) / (c - 2 * s * (p * (d + f * g * Math.cos(d) - b) - g * (g - f * b)) / (p * p))
                }
                i = t + $(q, d, n) * (ba - t) / $(q, d, ba), h = u + f, n = i * Math.cos(h), a = i * Math.sin(h)
            }
            return _a.invert(n, a)
        }, a
    }

    function Y(t, n) {
        return function (a) {
            var r = t * Math.cos(a);
            return pa > a && (r -= n), Math.sqrt(1 + r * r)
        }
    }

    function Z() {
        var t = 6, n = 30 * qa, a = Math.cos(n), r = Math.sin(n), e = Sa(X), o = e(n, t), i = o.stream, h = .01, u = -Math.cos(h * qa), M = Math.sin(h * qa);
        return o.radius = function (o) {
            return arguments.length ? (a = Math.cos(n = o * qa), r = Math.sin(n), e(n, t)) : n * ma
        }, o.lobes = function (a) {
            return arguments.length ? e(n, t = +a) : t
        }, o.stream = function (n) {
            var e = o.rotate(), h = i(n), s = (o.rotate([0, 0]), i(n));
            return o.rotate(e), h.sphere = function () {
                s.polygonStart(), s.lineStart();
                for (var n = 0, e = 2 * ba / t, o = 0; t > n; ++n, o -= e)s.point(Math.atan2(M * Math.cos(o), u) * ma, Math.asin(M * Math.sin(o)) * ma), s.point(Math.atan2(r * Math.cos(o - e / 2), a) * ma, Math.asin(r * Math.sin(o - e / 2)) * ma);
                s.lineEnd(), s.polygonEnd()
            }, h
        }, o
    }

    function $(t, n, a) {
        for (var r = 50, e = (a - n) / r, o = t(n) + t(a), i = 1, h = n; r > i; ++i)o += 2 * t(h += e);
        return .5 * o * e
    }

    function tn(t, n, a, r, e, o, i, h) {
        function u(u, M) {
            if (!M)return [t * u / ba, 0];
            var s = M * M, c = t + s * (n + s * (a + s * r)), f = M * (e - 1 + s * (o - h + s * i)), v = (c * c + f * f) / (2 * f), l = u * Math.asin(c / v) / ba;
            return [v * Math.sin(l), M * (1 + s * h) + v * (1 - Math.cos(l))]
        }

        return arguments.length < 8 && (h = 0), u.invert = function (u, s) {
            var c, f, v = ba * u / t, l = s, g = 50;
            do {
                var d = l * l, b = t + d * (n + d * (a + d * r)), p = l * (e - 1 + d * (o - h + d * i)), w = b * b + p * p, q = 2 * p, m = w / q, y = m * m, S = Math.asin(b / m) / ba, Q = v * S;
                if (xB2 = b * b, dxBdφ = (2 * n + d * (4 * a + 6 * d * r)) * l, dyBdφ = e + d * (3 * o + 5 * d * i), dpdφ = 2 * (b * dxBdφ + p * (dyBdφ - 1)), dqdφ = 2 * (dyBdφ - 1), dmdφ = (dpdφ * q - w * dqdφ) / (q * q), cosα = Math.cos(Q), sinα = Math.sin(Q), mcosα = m * cosα, msinα = m * sinα, dαdφ = v / ba * (1 / M(1 - xB2 / y)) * (dxBdφ * m - b * dmdφ) / y, fx = msinα - u, fy = l * (1 + d * h) + m - mcosα - s, δxδφ = dmdφ * sinα + mcosα * dαdφ, δxδλ = mcosα * S, δyδφ = 1 + dmdφ - (dmdφ * cosα - msinα * dαdφ), δyδλ = msinα * S, denominator = δxδφ * δyδλ - δyδφ * δxδλ, !denominator)break;
                v -= c = (fy * δxδφ - fx * δyδφ) / denominator, l -= f = (fx * δyδλ - fy * δxδλ) / denominator
            } while ((Math.abs(c) > ga || Math.abs(f) > ga) && --g > 0);
            return [v, l]
        }, u
    }

    function nn(t, n) {
        var a = t * t, r = n * n;
        return [t * (1 - .162388 * r) * (.87 - 952426e-9 * a * a), n * (1 + r / 12)]
    }

    function an(t) {
        function n() {
            var t = !1, n = Sa(a), r = n(t);
            return r.quincuncial = function (a) {
                return arguments.length ? n(t = !!a) : t
            }, r
        }

        function a(n) {
            var a = n ? function (n, a) {
                var e = Math.abs(n) < pa, o = t(e ? n : n > 0 ? n - ba : n + ba, a), h = (o[0] - o[1]) * Math.SQRT1_2, u = (o[0] + o[1]) * Math.SQRT1_2;
                if (e)return [h, u];
                var M = r * Math.SQRT1_2, s = h > 0 ^ u > 0 ? -1 : 1;
                return [s * h - i(u) * M, s * u - i(h) * M]
            } : function (n, a) {
                var e = n > 0 ? -.5 : .5, o = t(n + e * ba, a);
                return o[0] -= e * r, o
            };
            return t.invert && (a.invert = n ? function (n, a) {
                var e = (n + a) * Math.SQRT1_2, o = (a - n) * Math.SQRT1_2, i = Math.abs(e) < .5 * r && Math.abs(o) < .5 * r;
                if (!i) {
                    var h = r * Math.SQRT1_2, u = e > 0 ^ o > 0 ? -1 : 1, M = -u * (n + (o > 0 ? 1 : -1) * h), s = -u * (a + (e > 0 ? 1 : -1) * h);
                    e = (-M - s) * Math.SQRT1_2, o = (M - s) * Math.SQRT1_2
                }
                var c = t.invert(e, o);
                return i || (c[0] += e > 0 ? ba : -ba), c
            } : function (n, a) {
                var e = n > 0 ? -.5 : .5, o = t.invert(n + e * r, a), i = o[0] - e * ba;
                return -ba > i ? i += 2 * ba : i > ba && (i -= 2 * ba), o[0] = i, o
            }), a
        }

        var r = t(pa, 0)[0] - t(-pa, 0)[0];
        return n.raw = a, n
    }

    function rn(t, n) {
        var a = i(t), r = i(n), e = Math.cos(n), o = Math.cos(t) * e, u = Math.sin(t) * e, M = Math.sin(r * n);
        t = Math.abs(Math.atan2(u, M)), n = h(o), Math.abs(t - pa) > ga && (t %= pa);
        var s = en(t > ba / 4 ? pa - t : t, n);
        return t > ba / 4 && (M = s[0], s[0] = -s[1], s[1] = -M), s[0] *= a, s[1] *= -r, s
    }

    function en(t, n) {
        if (n === pa)return [0, 0];
        var a = Math.sin(n), r = a * a, e = r * r, o = 1 + e, i = 1 + 3 * e, u = 1 - e, s = h(1 / Math.sqrt(o)), c = u + r * o * s, f = (1 - a) / c, v = Math.sqrt(f), l = f * o, g = Math.sqrt(l), d = v * u;
        if (0 === t)return [0, -(d + r * g)];
        var b = Math.cos(n), p = 1 / b, w = 2 * a * b, q = (-3 * r + s * i) * w, m = (-c * b - (1 - a) * q) / (c * c), y = .5 * m / v, S = u * y - 2 * r * v * w, Q = r * o * m + f * i * w, R = -p * w, T = -p * Q, x = -2 * p * S, E = 4 * t / ba;
        if (t > .222 * ba || ba / 4 > n && t > .175 * ba) {
            var k = (d + r * M(l * (1 + e) - d * d)) / (1 + e);
            if (t > ba / 4)return [k, k];
            var P = k, _ = .5 * k, z = 50;
            k = .5 * (_ + P);
            do {
                var B = Math.sqrt(l - k * k), F = k * (x + R * B) + T * h(k / g) - E;
                if (!F)break;
                0 > F ? _ = k : P = k, k = .5 * (_ + P)
            } while (Math.abs(P - _) > ga && --z > 0)
        } else {
            var A, k = ga, z = 25;
            do {
                var G = k * k, B = M(l - G), j = x + R * B, F = k * j + T * h(k / g) - E, C = j + (T - R * G) / B;
                k -= A = B ? F / C : 0
            } while (Math.abs(A) > ga && --z > 0)
        }
        return [k, -d - r * M(l - k * k)]
    }

    function on(t, n) {
        for (var a = 0, r = 1, e = .5, o = 50; ;) {
            var i = e * e, h = Math.sqrt(e), u = Math.asin(1 / Math.sqrt(1 + i)), M = 1 - i + e * (1 + i) * u, s = (1 - h) / M, c = Math.sqrt(s), f = s * (1 + i), v = c * (1 - i), l = f - t * t, g = Math.sqrt(l), d = n + v + e * g;
            if (Math.abs(r - a) < da || 0 === --o || 0 === d)break;
            d > 0 ? a = e : r = e, e = .5 * (a + r)
        }
        if (!o)return null;
        var b = Math.asin(h), p = Math.cos(b), w = 1 / p, q = 2 * h * p, m = (-3 * e + u * (1 + 3 * i)) * q, y = (-M * p - (1 - h) * m) / (M * M), S = .5 * y / c, Q = (1 - i) * S - 2 * e * c * q, R = -2 * w * Q, T = -w * q, x = -w * (e * (1 + i) * y + s * (1 + 3 * i) * q);
        return [ba / 4 * (t * (R + T * g) + x * Math.asin(t / Math.sqrt(f))), b]
    }

    function hn(t, n, a) {
        if (!t) {
            var r = un(n, 1 - a);
            return [[0, r[0] / r[1]], [1 / r[1], 0], [r[2] / r[1], 0]]
        }
        var e = un(t, a);
        if (!n)return [[e[0], 0], [e[1], 0], [e[2], 0]];
        var r = un(n, 1 - a), o = r[1] * r[1] + a * e[0] * e[0] * r[0] * r[0];
        return [[e[0] * r[2] / o, e[1] * e[2] * r[0] * r[1] / o], [e[1] * r[1] / o, -e[0] * e[2] * r[0] * r[2] / o], [e[2] * r[1] * r[2] / o, -a * e[0] * e[1] * r[0] / o]]
    }

    function un(t, n) {
        var a, r, e, o, i;
        if (ga > n)return o = Math.sin(t), r = Math.cos(t), a = .25 * n * (t - o * r), [o - a * r, r + a * o, 1 - .5 * n * o * o, t - a];
        if (n >= 1 - ga)return a = .25 * (1 - n), r = b(t), o = g(t), e = 1 / r, i = r * d(t), [o + a * (i - t) / (r * r), e - a * o * e * (i - t), e + a * o * e * (i + t), 2 * Math.atan(Math.exp(t)) - pa + a * (i - t) / r];
        var u = [1, 0, 0, 0, 0, 0, 0, 0, 0], s = [Math.sqrt(n), 0, 0, 0, 0, 0, 0, 0, 0], c = 0;
        for (r = Math.sqrt(1 - n), i = 1; Math.abs(s[c] / u[c]) > ga && 8 > c;)a = u[c++], s[c] = .5 * (a - r), u[c] = .5 * (a + r), r = M(a * r), i *= 2;
        e = i * u[c] * t;
        do o = s[c] * Math.sin(r = e) / u[c], e = .5 * (h(o) + e); while (--c);
        return [Math.sin(e), o = Math.cos(e), o / Math.cos(e - r), e]
    }

    function Mn(t, n, a) {
        var r = Math.abs(t), e = Math.abs(n), o = d(e);
        if (r) {
            var h = 1 / Math.sin(r), u = 1 / (Math.tan(r) * Math.tan(r)), s = -(u + a * o * o * h * h - 1 + a), c = (a - 1) * u, f = .5 * (-s + Math.sqrt(s * s - 4 * c));
            return [sn(Math.atan(1 / Math.sqrt(f)), a) * i(t), sn(Math.atan(M((f / u - 1) / a)), 1 - a) * i(n)]
        }
        return [0, sn(Math.atan(o), 1 - a) * i(n)]
    }

    function sn(t, n) {
        if (!n)return t;
        if (1 === n)return Math.log(Math.tan(t / 2 + ba / 4));
        for (var a = 1, r = Math.sqrt(1 - n), e = Math.sqrt(n), o = 0; Math.abs(e) > ga; o++) {
            if (t % ba) {
                var i = Math.atan(r * Math.tan(t) / a);
                0 > i && (i += ba), t += i + ~~(t / ba) * ba
            } else t += t;
            e = (a + r) / 2, r = Math.sqrt(a * r), e = ((a = e) - r) / 2
        }
        return t / (Math.pow(2, o) * a)
    }

    function cn(t, n) {
        var a = (Math.SQRT2 - 1) / (Math.SQRT2 + 1), r = Math.sqrt(1 - a * a), e = sn(pa, r * r), o = -1, i = Math.log(Math.tan(ba / 4 + Math.abs(n) / 2)), h = Math.exp(o * i) / Math.sqrt(a), u = fn(h * Math.cos(o * t), h * Math.sin(o * t)), M = Mn(u[0], u[1], r * r);
        return [-M[1], (n >= 0 ? 1 : -1) * (.5 * e - M[0])]
    }

    function fn(t, n) {
        var a = t * t, r = n + 1, e = 1 - a - n * n;
        return [.5 * ((t >= 0 ? pa : -pa) - Math.atan2(e, 2 * t)), -.25 * Math.log(e * e + 4 * a) + .5 * Math.log(r * r + a)]
    }

    function vn(t, n) {
        var a = n[0] * n[0] + n[1] * n[1];
        return [(t[0] * n[0] + t[1] * n[1]) / a, (t[1] * n[0] - t[0] * n[1]) / a]
    }

    function ln(t) {
        function n(t, n) {
            var o = e(t, n);
            t = o[0], n = o[1];
            var i = Math.sin(n), h = Math.cos(n), M = Math.cos(t), s = u(a * i + r * h * M), c = Math.sin(s), f = Math.abs(c) > ga ? s / c : 1;
            return [f * r * Math.sin(t), (Math.abs(t) > pa ? f : -f) * (a * h - r * i * M)]
        }

        var a = Math.sin(t), r = Math.cos(t), e = gn(t);
        return e.invert = gn(-t), n.invert = function (t, n) {
            var r = Math.sqrt(t * t + n * n), o = -Math.sin(r), i = Math.cos(r), h = r * i, u = -n * o, s = r * a, c = M(h * h + u * u - s * s), f = Math.atan2(h * s + u * c, u * s - h * c), v = (r > pa ? -1 : 1) * Math.atan2(t * o, r * Math.cos(f) * i + n * Math.sin(f) * o);
            return e.invert(v, f)
        }, n
    }

    function gn(t) {
        var n = Math.sin(t), a = Math.cos(t);
        return function (t, r) {
            var e = Math.cos(r), o = Math.cos(t) * e, i = Math.sin(t) * e, u = Math.sin(r);
            return [Math.atan2(i, o * a - u * n), h(u * a + o * n)]
        }
    }

    function dn() {
        var t = 0, n = Sa(ln), a = n(t), r = a.rotate, e = a.stream, o = d3.geo.circle();
        return a.parallel = function (r) {
            if (!arguments.length)return 180 * (t / ba);
            var e = a.rotate();
            return n(t = r * ba / 180).rotate(e)
        }, a.rotate = function (n) {
            return arguments.length ? (r.call(a, [n[0], n[1] - 180 * (t / ba)]), o.origin([-n[0], -n[1]]), a) : (n = r.call(a), n[1] += 180 * (t / ba), n)
        }, a.stream = function (t) {
            return t = e(t), t.sphere = function () {
                t.polygonStart();
                var n, a = .01, r = o.angle(90 - a)().coordinates[0], e = r.length - 1, i = -1;
                for (t.lineStart(); ++i < e;)t.point((n = r[i])[0], n[1]);
                for (t.lineEnd(), r = o.angle(90 + a)().coordinates[0], e = r.length - 1, t.lineStart(); --i >= 0;)t.point((n = r[i])[0], n[1]);
                t.lineEnd(), t.polygonEnd()
            }, t
        }, a
    }

    function bn(t, n) {
        function a(a, r) {
            var e = Ga(a / n, r);
            return e[0] *= t, e
        }

        return arguments.length < 2 && (n = t), 1 === n ? Ga : 1 / 0 === n ? wn : (a.invert = function (a, r) {
            var e = Ga.invert(a / t, r);
            return e[0] *= n, e
        }, a)
    }

    function pn() {
        var t = 2, n = Sa(bn), a = n(t);
        return a.coefficient = function (a) {
            return arguments.length ? n(t = +a) : t
        }, a
    }

    function wn(t, n) {
        return [t * Math.cos(n) / Math.cos(n /= 2), 2 * Math.sin(n)]
    }

    function qn(t, n) {
        for (var a, r = Math.sin(n) * (0 > n ? 2.43763 : 2.67595), e = 0; 20 > e && (n -= a = (n + Math.sin(n) - r) / (1 + Math.cos(n)), !(Math.abs(a) < ga)); e++);
        return [.85 * t * Math.cos(n *= .5), Math.sin(n) * (0 > n ? 1.93052 : 1.75859)]
    }

    function mn(t) {
        function n(n, s) {
            var c, f = Math.abs(s);
            if (f > r) {
                var v = Math.min(t - 1, Math.max(0, Math.floor((n + ba) / M)));
                n += ba * (t - 1) / t - v * M, c = d3.geo.collignon.raw(n, f), c[0] = c[0] * e / o - e * (t - 1) / (2 * t) + v * e / t, c[1] = i + 4 * (c[1] - h) * u / e, 0 > s && (c[1] = -c[1])
            } else c = a(n, s);
            return c[0] /= 2, c
        }

        var a = d3.geo.cylindricalEqualArea.raw(0), r = ja * ba / 180, e = 2 * ba, o = d3.geo.collignon.raw(ba, r)[0] - d3.geo.collignon.raw(-ba, r)[0], i = a(0, r)[1], h = d3.geo.collignon.raw(0, r)[1], u = d3.geo.collignon.raw(0, pa)[1] - h, M = 2 * ba / t;
        return n.invert = function (n, r) {
            n *= 2;
            var s = Math.abs(r);
            if (s > i) {
                var c = Math.min(t - 1, Math.max(0, Math.floor((n + ba) / M)));
                n = (n + ba * (t - 1) / t - c * M) * o / e;
                var f = d3.geo.collignon.raw.invert(n, .25 * (s - i) * e / u + h);
                return f[0] -= ba * (t - 1) / t - c * M, 0 > r && (f[1] = -f[1]), f
            }
            return a.invert(n, r)
        }, n
    }

    function yn() {
        function t() {
            var t = 180 / n;
            return {
                type: "Polygon", coordinates: [d3.range(-180, 180 + t / 2, t).map(function (t, n) {
                    return [t, 1 & n ? 90 - 1e-6 : ja]
                }).concat(d3.range(180, -180 - t / 2, -t).map(function (t, n) {
                    return [t, 1 & n ? -90 + 1e-6 : -ja]
                }))]
            }
        }

        var n = 2, a = Sa(mn), r = a(n), e = r.stream;
        return r.lobes = function (t) {
            return arguments.length ? a(n = +t) : n
        }, r.stream = function (n) {
            var a = r.rotate(), o = e(n), i = (r.rotate([0, 0]), e(n));
            return r.rotate(a), o.sphere = function () {
                d3.geo.stream(t(), i)
            }, o
        }, r
    }

    function Sn(t) {
        function n(n, e) {
            var h, u, f = 1 - Math.sin(e);
            if (f && 2 > f) {
                var v, l = pa - e, g = 25;
                do {
                    var d = Math.sin(l), b = Math.cos(l), p = o + Math.atan2(d, r - b), w = 1 + c - 2 * r * b;
                    l -= v = (l - s * o - r * d + w * p - .5 * f * a) / (2 * r * d * p)
                } while (Math.abs(v) > da && --g > 0);
                h = i * Math.sqrt(w), u = n * p / ba
            } else h = i * (t + f), u = n * o / ba;
            return [h * Math.sin(u), M - h * Math.cos(u)]
        }

        var a, r = 1 + t, e = Math.sin(1 / r), o = h(e), i = 2 * Math.sqrt(ba / (a = ba + 4 * o * r)), M = .5 * i * (r + Math.sqrt(t * (2 + t))), s = t * t, c = r * r;
        return n.invert = function (t, n) {
            var e = t * t + (n -= M) * n, f = (1 + c - e / (i * i)) / (2 * r), v = u(f), l = Math.sin(v), g = o + Math.atan2(l, r - f);
            return [h(t / Math.sqrt(e)) * ba / g, h(1 - 2 * (v - s * o - r * l + (1 + c - 2 * r * f) * g) / a)]
        }, n
    }

    function Qn() {
        var t = 1, n = Sa(Sn), a = n(t);
        return a.ratio = function (a) {
            return arguments.length ? n(t = +a) : t
        }, a
    }

    function Rn(t, n) {
        return n > -Ca ? (t = xa(t, n), t[1] += Da, t) : E(t, n)
    }

    function Tn(t, n) {
        return Math.abs(n) > Ca ? (t = xa(t, n), t[1] -= n > 0 ? Da : -Da, t) : E(t, n)
    }

    function xn(t, n) {
        return [3 * t / (2 * ba) * Math.sqrt(ba * ba / 3 - n * n), n]
    }

    function En(t) {
        function n(n, a) {
            if (Math.abs(Math.abs(a) - pa) < ga)return [0, 0 > a ? -2 : 2];
            var r = Math.sin(a), e = Math.pow((1 + r) / (1 - r), t / 2), o = .5 * (e + 1 / e) + Math.cos(n *= t);
            return [2 * Math.sin(n) / o, (e - 1 / e) / o]
        }

        return n.invert = function (n, a) {
            var r = Math.abs(a);
            if (Math.abs(r - 2) < ga)return n ? null : [0, i(a) * pa];
            if (r > 2)return null;
            n /= 2, a /= 2;
            var e = n * n, o = a * a, u = 2 * a / (1 + e + o);
            return u = Math.pow((1 + u) / (1 - u), 1 / t), [Math.atan2(2 * n, 1 - e - o) / t, h((u - 1) / (u + 1))]
        }, n
    }

    function kn() {
        var t = .5, n = Sa(En), a = n(t);
        return a.spacing = function (a) {
            return arguments.length ? n(t = +a) : t
        }, a
    }

    function Pn(t, n) {
        return [t * (1 + Math.sqrt(Math.cos(n))) / 2, n / (Math.cos(n / 2) * Math.cos(t / 6))]
    }

    function _n(t, n) {
        var a = t * t, r = n * n;
        return [t * (.975534 + r * (-.119161 + a * -.0143059 + r * -.0547009)), n * (1.00384 + a * (.0802894 + r * -.02855 + 199025e-9 * a) + r * (.0998909 + r * -.0491032))]
    }

    function zn(t, n) {
        return [Math.sin(t) / Math.cos(n), Math.tan(n) * Math.cos(t)]
    }

    function Bn(t) {
        function n(n, e) {
            var o = e - t, i = Math.abs(o) < ga ? n * a : Math.abs(i = ba / 4 + e / 2) < ga || Math.abs(Math.abs(i) - pa) < ga ? 0 : n * o / Math.log(Math.tan(i) / r);
            return [i, o]
        }

        var a = Math.cos(t), r = Math.tan(ba / 4 + t / 2);
        return n.invert = function (n, e) {
            var o, i = e + t;
            return [Math.abs(e) < ga ? n / a : Math.abs(o = ba / 4 + i / 2) < ga || Math.abs(Math.abs(o) - pa) < ga ? 0 : n * Math.log(Math.tan(o) / r) / e, i]
        }, n
    }

    function Fn(t, n) {
        return [t, 1.25 * Math.log(Math.tan(ba / 4 + .4 * n))]
    }

    function An(t) {
        function n(n, r) {
            for (var e, o = Math.cos(r), i = 2 / (1 + o * Math.cos(n)), h = i * o * Math.sin(n), u = i * Math.sin(r), M = a, s = t[M], c = s[0], f = s[1]; --M >= 0;)s = t[M], c = s[0] + h * (e = c) - u * f, f = s[1] + h * f + u * e;
            return c = h * (e = c) - u * f, f = h * f + u * e, [c, f]
        }

        var a = t.length - 1;
        return n.invert = function (n, r) {
            var e = 20, o = n, i = r;
            do {
                for (var u, M = a, s = t[M], c = s[0], f = s[1], v = 0, l = 0; --M >= 0;)s = t[M], v = c + o * (u = v) - i * l, l = f + o * l + i * u, c = s[0] + o * (u = c) - i * f, f = s[1] + o * f + i * u;
                v = c + o * (u = v) - i * l, l = f + o * l + i * u, c = o * (u = c) - i * f - n, f = o * f + i * u - r;
                var g, d, b = v * v + l * l;
                o -= g = (c * v + f * l) / b, i -= d = (f * v - c * l) / b
            } while (Math.abs(g) + Math.abs(d) > ga * ga && --e > 0);
            if (e) {
                var p = Math.sqrt(o * o + i * i), w = 2 * Math.atan(.5 * p), q = Math.sin(w);
                return [Math.atan2(o * q, p * Math.cos(w)), p ? h(i * q / p) : 0]
            }
        }, n
    }

    function Gn() {
        var t = La.miller, n = Sa(An), a = n(t);
        return a.coefficients = function (a) {
            return arguments.length ? n(t = "string" == typeof a ? La[a] : a) : t
        }, a
    }

    function jn(t, n) {
        var a = Math.sqrt(6), r = Math.sqrt(7), e = Math.asin(7 * Math.sin(n) / (3 * a));
        return [a * t * (2 * Math.cos(2 * e / 3) - 1) / r, 9 * Math.sin(e / 3) / r]
    }

    function Cn(t, n) {
        for (var a, r = (1 + Math.SQRT1_2) * Math.sin(n), e = n, o = 0; 25 > o && (e -= a = (Math.sin(e / 2) + Math.sin(e) - r) / (.5 * Math.cos(e / 2) + Math.cos(e)), !(Math.abs(a) < ga)); o++);
        return [t * (1 + 2 * Math.cos(e) / Math.cos(e / 2)) / (3 * Math.SQRT2), 2 * Math.sqrt(3) * Math.sin(e / 2) / Math.sqrt(2 + Math.SQRT2)]
    }

    function Dn(t, n) {
        for (var a, r = Math.sqrt(6 / (4 + ba)), e = (1 + ba / 4) * Math.sin(n), o = n / 2, i = 0; 25 > i && (o -= a = (o / 2 + Math.sin(o) - e) / (.5 + Math.cos(o)), !(Math.abs(a) < ga)); i++);
        return [r * (.5 + Math.cos(o)) * t / 1.5, r * o]
    }

    function Ln(t, n) {
        var a = n * n, r = a * a;
        return [t * (.8707 - .131979 * a + r * (-.013791 + r * (.003971 * a - .001529 * r))), n * (1.007226 + a * (.015085 + r * (-.044475 + .028874 * a - .005916 * r)))]
    }

    function On(t, n) {
        return [t * (1 + Math.cos(n)) / 2, 2 * (n - Math.tan(n / 2))]
    }

    function Hn(t, n) {
        var a = n * n;
        return [t, n * (Oa + a * a * (Ha + a * (Ia + Ja * a)))]
    }

    function In(t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        var a = Math.tan(n), r = t * Math.sin(n);
        return [Math.sin(r) / a, n + (1 - Math.cos(r)) / a]
    }

    function Jn(t) {
        function n(n, r) {
            var e = a ? Math.tan(n * a / 2) / a : n / 2;
            if (!r)return [2 * e, -t];
            var o = 2 * Math.atan(e * Math.sin(r)), i = 1 / Math.tan(r);
            return [Math.sin(o) * i, r + (1 - Math.cos(o)) * i - t]
        }

        var a = Math.sin(t);
        return n.invert = function (n, r) {
            if (Math.abs(r += t) < ga)return [a ? 2 * Math.atan(a * n / 2) / a : n, 0];
            var e, o = n * n + r * r, i = 0, M = 10;
            do {
                var s = Math.tan(i), c = 1 / Math.cos(i), f = o - 2 * r * i + i * i;
                i -= e = (s * f + 2 * (i - r)) / (2 + f * c * c + 2 * (i - r) * s)
            } while (Math.abs(e) > ga && --M > 0);
            var v = n * (s = Math.tan(i)), l = Math.tan(Math.abs(r) < Math.abs(i + 1 / s) ? .5 * h(v) : .5 * u(v) + ba / 4) / Math.sin(i);
            return [a ? 2 * Math.atan(a * l) / a : 2 * l, i]
        }, n
    }

    function Kn(t, n) {
        var a, r = Math.min(18, 36 * Math.abs(n) / ba), e = Math.floor(r), o = r - e, i = (a = Ya[e])[0], h = a[1], u = (a = Ya[++e])[0], M = a[1], s = (a = Ya[Math.min(19, ++e)])[0], c = a[1];
        return [t * (u + o * (s - i) / 2 + o * o * (s - 2 * u + i) / 2), (n > 0 ? pa : -pa) * (M + o * (c - h) / 2 + o * o * (c - 2 * M + h) / 2)]
    }

    function Nn(t) {
        function n(n, a) {
            var r = Math.cos(a), e = (t - 1) / (t - r * Math.cos(n));
            return [e * r * Math.sin(n), e * Math.sin(a)]
        }

        return n.invert = function (n, a) {
            var r = n * n + a * a, e = Math.sqrt(r), o = (t - Math.sqrt(1 - r * (t + 1) / (t - 1))) / ((t - 1) / e + e / (t - 1));
            return [Math.atan2(n * o, e * Math.sqrt(1 - o * o)), e ? h(a * o / e) : 0]
        }, n
    }

    function Un(t, n) {
        function a(n, a) {
            var i = r(n, a), h = i[1], u = h * o / (t - 1) + e;
            return [i[0] * e / u, h / u]
        }

        var r = Nn(t);
        if (!n)return r;
        var e = Math.cos(n), o = Math.sin(n);
        return a.invert = function (n, a) {
            var i = (t - 1) / (t - 1 - a * o);
            return r.invert(i * n, i * a * e)
        }, a
    }

    function Vn() {
        var t = 1.4, n = 0, a = Sa(Un), r = a(t, n);
        return r.distance = function (r) {
            return arguments.length ? a(t = +r, n) : t
        }, r.tilt = function (r) {
            return arguments.length ? a(t, n = r * ba / 180) : 180 * n / ba
        }, r
    }

    function Wn(t, n) {
        var a = Math.tan(n / 2), r = Math.sin(ba / 4 * a);
        return [t * (.74482 - .34588 * r * r), 1.70711 * a]
    }

    function Xn(t) {
        function n(n, o) {
            var i = u(Math.cos(o) * Math.cos(n - a)), h = u(Math.cos(o) * Math.cos(n - r)), s = 0 > o ? -1 : 1;
            return i *= i, h *= h, [(i - h) / (2 * t), s * M(4 * e * h - (e - i + h) * (e - i + h)) / (2 * t)]
        }

        if (!t)return d3.geo.azimuthalEquidistant.raw;
        var a = -t / 2, r = -a, e = t * t, o = Math.tan(r), i = .5 / Math.sin(r);
        return n.invert = function (t, n) {
            var e, h, M = n * n, s = Math.cos(Math.sqrt(M + (e = t + a) * e)), c = Math.cos(Math.sqrt(M + (e = t + r) * e));
            return [Math.atan2(h = s - c, e = (s + c) * o), (0 > n ? -1 : 1) * u(Math.sqrt(e * e + h * h) * i)]
        }, n
    }

    function Yn() {
        var t = [[0, 0], [0, 0]], n = Sa(Xn), a = n(0), r = a.rotate;
        return delete a.rotate, a.points = function (a) {
            if (!arguments.length)return t;
            t = a;
            var e = d3.geo.interpolate(a[0], a[1]), o = e(.5), i = d3.geo.rotation([-o[0], -o[1]])(a[0]), u = .5 * e.distance, M = -h(Math.sin(i[1] * qa) / Math.sin(u));
            return i[0] > 0 && (M = ba - M), r.call(i, [-o[0], -o[1], -M * ma]), n(2 * u)
        }, a
    }

    function Zn(t) {
        function n(t, n) {
            var r = d3.geo.gnomonic.raw(t, n);
            return r[0] *= a, r
        }

        var a = Math.cos(t);
        return n.invert = function (t, n) {
            return d3.geo.gnomonic.raw.invert(t / a, n)
        }, n
    }

    function $n() {
        var t = [[0, 0], [0, 0]], n = Sa(Zn), a = n(0), r = a.rotate;
        return delete a.rotate, a.points = function (a) {
            if (!arguments.length)return t;
            t = a;
            var e = d3.geo.interpolate(a[0], a[1]), o = e(.5), i = d3.geo.rotation([-o[0], -o[1]])(a[0]), u = .5 * e.distance, M = -h(Math.sin(i[1] * qa) / Math.sin(u));
            return i[0] > 0 && (M = ba - M), r.call(i, [-o[0], -o[1], -M * ma]), n(u)
        }, a
    }

    function ta(t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        var a = Math.abs(n / pa), r = h(a);
        if (Math.abs(t) < ga || Math.abs(Math.abs(n) - pa) < ga)return [0, i(n) * ba * Math.tan(r / 2)];
        var e = Math.cos(r), o = Math.abs(ba / t - t / ba) / 2, u = o * o, M = e / (a + e - 1), s = M * (2 / a - 1), c = s * s, f = c + u, v = M - c, l = u + M;
        return [i(t) * ba * (o * v + Math.sqrt(u * v * v - f * (M * M - c))) / f, i(n) * ba * (s * l - o * Math.sqrt((u + 1) * f - l * l)) / f]
    }

    function na(t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        var a = Math.abs(n / pa), r = h(a);
        if (Math.abs(t) < ga || Math.abs(Math.abs(n) - pa) < ga)return [0, i(n) * ba * Math.tan(r / 2)];
        var e = Math.cos(r), o = Math.abs(ba / t - t / ba) / 2, u = o * o, s = e * (Math.sqrt(1 + u) - o * e) / (1 + u * a * a);
        return [i(t) * ba * s, i(n) * ba * M(1 - s * (2 * o + s))]
    }

    function aa(t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        var a = n / pa, r = h(a);
        if (Math.abs(t) < ga || Math.abs(Math.abs(n) - pa) < ga)return [0, ba * Math.tan(r / 2)];
        var e = (ba / t - t / ba) / 2, o = a / (1 + Math.cos(r));
        return [ba * (i(t) * M(e * e + 1 - o * o) - e), ba * o]
    }

    function ra(t, n) {
        if (!n)return [t, 0];
        var a = Math.abs(n);
        if (!t || a === pa)return [0, n];
        var r = a / pa, e = r * r, o = (8 * r - e * (e + 2) - 5) / (2 * e * (r - 1)), h = o * o, u = r * o, s = e + h + 2 * u, c = r + 3 * o, f = t / pa, v = f + 1 / f, l = i(Math.abs(t) - pa) * Math.sqrt(v * v - 4), g = l * l, d = s * (e + h * g - 1) + (1 - e) * (e * (c * c + 4 * h) + 12 * u * h + 4 * h * h), b = (l * (s + h - 1) + 2 * M(d)) / (4 * s + g);
        return [i(t) * pa * b, i(n) * pa * M(1 + l * Math.abs(b) - b * b)]
    }

    function ea(t, n) {
        return [t * Math.sqrt(1 - 3 * n * n / (ba * ba)), n]
    }

    function oa(t, n) {
        var a = .90631 * Math.sin(n), r = Math.sqrt(1 - a * a), e = Math.sqrt(2 / (1 + r * Math.cos(t /= 3)));
        return [2.66723 * r * e * Math.sin(t), 1.24104 * a * e]
    }

    function ia(t, n) {
        var a = Math.cos(n), r = Math.cos(t) * a, e = 1 - r, o = Math.cos(t = Math.atan2(Math.sin(t) * a, -Math.sin(n))), i = Math.sin(t);
        return a = M(1 - r * r), [i * a - o * e, -o * a - i * e]
    }

    function ha(t, n) {
        var a = f(t, n);
        return [(a[0] + t / pa) / 2, (a[1] + n) / 2]
    }

    d3.geo.project = function (t, a) {
        var r = a.stream;
        if (!r)throw new Error("not yet supported");
        return (t && ua.hasOwnProperty(t.type) ? ua[t.type] : n)(t, r)
    };
    var ua = {
        Feature: t, FeatureCollection: function (n, a) {
            return {
                type: "FeatureCollection", features: n.features.map(function (n) {
                    return t(n, a)
                })
            }
        }
    }, Ma = [], sa = [], ca = {
        point: function (t, n) {
            Ma.push([t, n])
        }, result: function () {
            var t = Ma.length ? Ma.length < 2 ? {type: "Point", coordinates: Ma[0]} : {
                type: "MultiPoint",
                coordinates: Ma
            } : null;
            return Ma = [], t
        }
    }, fa = {
        lineStart: a, point: function (t, n) {
            Ma.push([t, n])
        }, lineEnd: function () {
            Ma.length && (sa.push(Ma), Ma = [])
        }, result: function () {
            var t = sa.length ? sa.length < 2 ? {type: "LineString", coordinates: sa[0]} : {
                type: "MultiLineString",
                coordinates: sa
            } : null;
            return sa = [], t
        }
    }, va = {
        polygonStart: a, lineStart: a, point: function (t, n) {
            Ma.push([t, n])
        }, lineEnd: function () {
            var t = Ma.length;
            if (t) {
                do Ma.push(Ma[0].slice()); while (++t < 4);
                sa.push(Ma), Ma = []
            }
        }, polygonEnd: a, result: function () {
            if (!sa.length)return null;
            var t = [], n = [];
            return sa.forEach(function (a) {
                r(a) ? t.push([a]) : n.push(a)
            }), n.forEach(function (n) {
                var a = n[0];
                t.some(function (t) {
                    return e(t[0], a) ? (t.push(n), !0) : void 0
                }) || t.push([n])
            }), sa = [], t.length ? t.length > 1 ? {type: "MultiPolygon", coordinates: t} : {
                type: "Polygon",
                coordinates: t[0]
            } : null
        }
    }, la = {
        Point: ca,
        MultiPoint: ca,
        LineString: fa,
        MultiLineString: fa,
        Polygon: va,
        MultiPolygon: va,
        Sphere: va
    }, ga = 1e-6, da = ga * ga, ba = Math.PI, pa = ba / 2, wa = Math.sqrt(ba), qa = ba / 180, ma = 180 / ba, ya = d3.geo.projection, Sa = d3.geo.projectionMutator;
    d3.geo.interrupt = function (t) {
        function n(n, a) {
            for (var r = 0 > a ? -1 : 1, e = h[+(0 > a)], o = 0, i = e.length - 1; i > o && n > e[o][2][0]; ++o);
            var u = t(n - e[o][1][0], a);
            return u[0] += t(e[o][1][0], r * a > r * e[o][0][1] ? e[o][0][1] : a)[0], u
        }

        function a() {
            i = h.map(function (n) {
                return n.map(function (n) {
                    var a, r = t(n[0][0], n[0][1])[0], e = t(n[2][0], n[2][1])[0], o = t(n[1][0], n[0][1])[1], i = t(n[1][0], n[1][1])[1];
                    return o > i && (a = o, o = i, i = a), [[r, o], [e, i]]
                })
            })
        }

        function r() {
            for (var t = 1e-6, n = [], a = 0, r = h[0].length; r > a; ++a) {
                var o = h[0][a], i = 180 * o[0][0] / ba, u = 180 * o[0][1] / ba, M = 180 * o[1][1] / ba, s = 180 * o[2][0] / ba, c = 180 * o[2][1] / ba;
                n.push(e([[i + t, u + t], [i + t, M - t], [s - t, M - t], [s - t, c + t]], 30))
            }
            for (var a = h[1].length - 1; a >= 0; --a) {
                var o = h[1][a], i = 180 * o[0][0] / ba, u = 180 * o[0][1] / ba, M = 180 * o[1][1] / ba, s = 180 * o[2][0] / ba, c = 180 * o[2][1] / ba;
                n.push(e([[s - t, c - t], [s - t, M + t], [i + t, M + t], [i + t, u - t]], 30))
            }
            return {type: "Polygon", coordinates: [d3.merge(n)]}
        }

        function e(t, n) {
            for (var a, r, e, o = -1, i = t.length, h = t[0], u = []; ++o < i;) {
                a = t[o], r = (a[0] - h[0]) / n, e = (a[1] - h[1]) / n;
                for (var M = 0; n > M; ++M)u.push([h[0] + M * r, h[1] + M * e]);
                h = a
            }
            return u.push(a), u
        }

        function o(t, n) {
            return Math.abs(t[0] - n[0]) < ga && Math.abs(t[1] - n[1]) < ga
        }

        var i, h = [[[[-ba, 0], [0, pa], [ba, 0]]], [[[-ba, 0], [0, -pa], [ba, 0]]]];
        t.invert && (n.invert = function (a, r) {
            for (var e = i[+(0 > r)], u = h[+(0 > r)], M = 0, s = e.length; s > M; ++M) {
                var c = e[M];
                if (c[0][0] <= a && a < c[1][0] && c[0][1] <= r && r < c[1][1]) {
                    var f = t.invert(a - t(u[M][1][0], 0)[0], r);
                    return f[0] += u[M][1][0], o(n(f[0], f[1]), [a, r]) ? f : null
                }
            }
        });
        var u = d3.geo.projection(n), M = u.stream;
        return u.stream = function (t) {
            var n = u.rotate(), a = M(t), e = (u.rotate([0, 0]), M(t));
            return u.rotate(n), a.sphere = function () {
                d3.geo.stream(r(), e)
            }, a
        }, u.lobes = function (t) {
            return arguments.length ? (h = t.map(function (t) {
                return t.map(function (t) {
                    return [[t[0][0] * ba / 180, t[0][1] * ba / 180], [t[1][0] * ba / 180, t[1][1] * ba / 180], [t[2][0] * ba / 180, t[2][1] * ba / 180]]
                })
            }), a(), u) : h.map(function (t) {
                return t.map(function (t) {
                    return [[180 * t[0][0] / ba, 180 * t[0][1] / ba], [180 * t[1][0] / ba, 180 * t[1][1] / ba], [180 * t[2][0] / ba, 180 * t[2][1] / ba]]
                })
            })
        }, u
    }, (d3.geo.airy = c).raw = s, f.invert = function (t, n) {
        if (!(t * t + 4 * n * n > ba * ba + ga)) {
            var a = t, r = n, e = 25;
            do {
                var o, i = Math.sin(a), h = Math.sin(a / 2), M = Math.cos(a / 2), s = Math.sin(r), c = Math.cos(r), f = Math.sin(2 * r), v = s * s, l = c * c, g = h * h, d = 1 - l * M * M, b = d ? u(c * M) * Math.sqrt(o = 1 / d) : o = 0, p = 2 * b * c * h - t, w = b * s - n, q = o * (l * g + b * c * M * v), m = o * (.5 * i * f - 2 * b * s * h), y = .25 * o * (f * h - b * s * l * i), S = o * (v * M + b * g * c), Q = m * y - S * q;
                if (!Q)break;
                var R = (w * m - p * S) / Q, T = (p * y - w * q) / Q;
                a -= R, r -= T
            } while ((Math.abs(R) > ga || Math.abs(T) > ga) && --e > 0);
            return [a, r]
        }
    }, (d3.geo.aitoff = function () {
        return ya(f)
    }).raw = f, (d3.geo.armadillo = l).raw = v, q.invert = function (t, n) {
        if (t *= 3 / 8, n *= 3 / 8, !t && Math.abs(n) > 1)return null;
        var a = t * t, r = n * n, e = 1 + a + r, o = Math.sqrt(.5 * (e - Math.sqrt(e * e - 4 * n * n))), u = h(o) / 3, M = o ? w(Math.abs(n / o)) / 3 : p(Math.abs(t)) / 3, s = Math.cos(u), c = b(M), f = c * c - s * s;
        return [2 * i(t) * Math.atan2(d(M) * s, .25 - f), 2 * i(n) * Math.atan2(c * Math.sin(u), .25 + f)]
    }, (d3.geo.august = function () {
        return ya(q)
    }).raw = q;
    var Qa = Math.log(1 + Math.SQRT2);
    m.invert = function (t, n) {
        if ((r = Math.abs(n)) < Qa)return [t, 2 * Math.atan(Math.exp(n)) - pa];
        var a, r, e = Math.sqrt(8), o = ba / 4, h = 25;
        do {
            var u = Math.cos(o / 2), M = Math.tan(o / 2);
            o -= a = (e * (o - ba / 4) - Math.log(M) - r) / (e - .5 * u * u / M)
        } while (Math.abs(a) > da && --h > 0);
        return [t / (Math.cos(o) * (e - 1 / Math.sin(o))), i(n) * o]
    }, (d3.geo.baker = function () {
        return ya(m)
    }).raw = m;
    var Ra = d3.geo.azimuthalEquidistant.raw;
    (d3.geo.berghaus = S).raw = y;
    var Ta = Q(ba), xa = R(Math.SQRT2 / pa, Math.SQRT2, ba);
    (d3.geo.mollweide = function () {
        return ya(xa)
    }).raw = xa, T.invert = function (t, n) {
        var a, r, e = 2.00276, o = e * n, i = 0 > n ? -ba / 4 : ba / 4, h = 25;
        do r = o - Math.SQRT2 * Math.sin(i), i -= a = (Math.sin(2 * i) + 2 * i - ba * Math.sin(r)) / (2 * Math.cos(2 * i) + 2 + ba * Math.cos(r) * Math.SQRT2 * Math.cos(i)); while (Math.abs(a) > ga && --h > 0);
        return r = o - Math.SQRT2 * Math.sin(i), [t * (1 / Math.cos(r) + 1.11072 / Math.cos(i)) / e, r]
    }, (d3.geo.boggs = function () {
        return ya(T)
    }).raw = T, E.invert = function (t, n) {
        return [t / Math.cos(n), n]
    }, (d3.geo.sinusoidal = function () {
        return ya(E)
    }).raw = E, (d3.geo.bonne = function () {
        return x(k).parallel(45)
    }).raw = k;
    var Ea = R(1, 4 / ba, ba);
    (d3.geo.bromley = function () {
        return ya(Ea)
    }).raw = Ea, (d3.geo.chamberlin = _).raw = P, G.invert = function (t, n) {
        var a = (a = n / wa - 1) * a;
        return [a > 0 ? t * Math.sqrt(ba / a) / 2 : 0, h(1 - a)]
    }, (d3.geo.collignon = function () {
        return ya(G)
    }).raw = G, (d3.geo.craig = function () {
        return x(j)
    }).raw = j, C.invert = function (t, n) {
        var a = Math.sqrt(3), r = 3 * h(n / (a * wa));
        return [wa * t / (a * (2 * Math.cos(2 * r / 3) - 1)), r]
    }, (d3.geo.craster = function () {
        return ya(C)
    }).raw = C, (d3.geo.cylindricalEqualArea = function () {
        return x(D)
    }).raw = D, (d3.geo.cylindricalStereographic = function () {
        return x(L)
    }).raw = L, O.invert = function (t, n) {
        var a = Math.sqrt(8 / (3 * ba)), r = n / a;
        return [t / (a * (1 - Math.abs(r) / ba)), r]
    }, (d3.geo.eckert1 = function () {
        return ya(O)
    }).raw = O, H.invert = function (t, n) {
        var a = 2 - Math.abs(n) / Math.sqrt(2 * ba / 3);
        return [t * Math.sqrt(6 * ba) / (2 * a), i(n) * h((4 - a * a) / 3)]
    }, (d3.geo.eckert2 = function () {
        return ya(H)
    }).raw = H, I.invert = function (t, n) {
        var a = Math.sqrt(ba * (4 + ba)) / 2;
        return [t * a / (1 + M(1 - n * n * (4 + ba) / (4 * ba))), n * a / 2]
    }, (d3.geo.eckert3 = function () {
        return ya(I)
    }).raw = I, J.invert = function (t, n) {
        var a = .5 * n * Math.sqrt((4 + ba) / ba), r = h(a), e = Math.cos(r);
        return [t / (2 / Math.sqrt(ba * (4 + ba)) * (1 + e)), h((r + a * (e + 2)) / (2 + pa))]
    }, (d3.geo.eckert4 = function () {
        return ya(J)
    }).raw = J, K.invert = function (t, n) {
        var a = Math.sqrt(2 + ba), r = n * a / 2;
        return [a * t / (1 + Math.cos(r)), r]
    }, (d3.geo.eckert5 = function () {
        return ya(K)
    }).raw = K, N.invert = function (t, n) {
        var a = 1 + pa, r = Math.sqrt(a / 2);
        return [2 * t * r / (1 + Math.cos(n *= r)), h((n + Math.sin(n)) / a)]
    }, (d3.geo.eckert6 = function () {
        return ya(N)
    }).raw = N, U.invert = function (t, n) {
        var a = d3.geo.august.raw.invert(t / 1.2, 1.065 * n);
        if (!a)return null;
        var r = a[0], e = a[1], o = 20;
        t /= ka, n /= ka;
        do {
            var i = r / 2, h = e / 2, u = Math.sin(i), M = Math.cos(i), s = Math.sin(h), c = Math.cos(h), f = Math.cos(e), v = Math.sqrt(f), l = s / (c + Math.SQRT2 * M * v), g = l * l, d = Math.sqrt(2 / (1 + g)), b = Math.SQRT2 * c + (M + u) * v, p = Math.SQRT2 * c + (M - u) * v, w = b / p, q = Math.sqrt(w), m = q - 1 / q, y = q + 1 / q, S = d * m - 2 * Math.log(q) - t, Q = d * l * y - 2 * Math.atan(l) - n, R = s && Math.SQRT1_2 * v * u * g / s, T = (Math.SQRT2 * M * c + v) / (2 * (c + Math.SQRT2 * M * v) * (c + Math.SQRT2 * M * v) * v), x = -.5 * l * d * d * d, E = x * R, k = x * T, P = (P = 2 * c + Math.SQRT2 * v * (M - u)) * P * q, _ = (Math.SQRT2 * M * c * v + f) / P, z = -(Math.SQRT2 * u * s) / (v * P), B = m * E - 2 * _ / q + d * (_ + _ / w), F = m * k - 2 * z / q + d * (z + z / w), A = l * y * E - 2 * R / (1 + g) + d * y * R + d * l * (_ - _ / w), G = l * y * k - 2 * T / (1 + g) + d * y * T + d * l * (z - z / w), j = F * A - G * B;
            if (!j)break;
            var C = (Q * F - S * G) / j, D = (S * A - Q * B) / j;
            r -= C, e = Math.max(-pa, Math.min(pa, e - D))
        } while ((Math.abs(C) > ga || Math.abs(D) > ga) && --o > 0);
        return Math.abs(Math.abs(e) - pa) < ga ? [0, e] : o && [r, e]
    };
    var ka = 3 + 2 * Math.SQRT2;
    (d3.geo.eisenlohr = function () {
        return ya(U)
    }).raw = U, V.invert = function (t, n) {
        var a = n / (1 + Pa);
        return [t ? t / (Pa * M(1 - a * a)) : 0, 2 * Math.atan(a)]
    };
    var Pa = Math.cos(35 * qa);
    (d3.geo.fahey = function () {
        return ya(V)
    }).raw = V, W.invert = function (t, n) {
        var a = Math.atan(n / wa), r = Math.cos(a), e = 2 * a;
        return [.5 * t * wa / (Math.cos(e) * r * r), e]
    }, (d3.geo.foucaut = function () {
        return ya(W)
    }).raw = W, d3.geo.gilbert = function (t) {
        function n(n) {
            return t([.5 * n[0], h(Math.tan(.5 * n[1] * qa)) * ma])
        }

        var a = d3.geo.equirectangular().scale(ma).translate([0, 0]);
        return t.invert && (n.invert = function (n) {
            return n = t.invert(n), n[0] *= 2, n[1] = 2 * Math.atan(Math.sin(n[1] * qa)) * ma, n
        }), n.stream = function (n) {
            n = t.stream(n);
            var r = a.stream({
                point: function (t, a) {
                    n.point(.5 * t, h(Math.tan(.5 * -a * qa)) * ma)
                }, lineStart: function () {
                    n.lineStart()
                }, lineEnd: function () {
                    n.lineEnd()
                }, polygonStart: function () {
                    n.polygonStart()
                }, polygonEnd: function () {
                    n.polygonEnd()
                }
            });
            return r.sphere = function () {
                n.sphere()
            }, r.valid = !1, r
        }, n
    };
    var _a = d3.geo.azimuthalEquidistant.raw;
    (d3.geo.gingery = Z).raw = X;
    var za = tn(2.8284, -1.6988, .75432, -.18071, 1.76003, -.38914, .042555);
    (d3.geo.ginzburg4 = function () {
        return ya(za)
    }).raw = za;
    var Ba = tn(2.583819, -.835827, .170354, -.038094, 1.543313, -.411435, .082742);
    (d3.geo.ginzburg5 = function () {
        return ya(Ba)
    }).raw = Ba;
    var Fa = tn(5 / 6 * ba, -.62636, -.0344, 0, 1.3493, -.05524, 0, .045);
    (d3.geo.ginzburg6 = function () {
        return ya(Fa)
    }).raw = Fa, nn.invert = function (t, n) {
        var a, r = t, e = n, o = 50;
        do {
            var i = e * e;
            e -= a = (e * (1 + i / 12) - n) / (1 + i / 4)
        } while (Math.abs(a) > ga && --o > 0);
        o = 50, t /= 1 - .162388 * i;
        do {
            var h = (h = r * r) * h;
            r -= a = (r * (.87 - 952426e-9 * h) - t) / (.87 - .00476213 * h)
        } while (Math.abs(a) > ga && --o > 0);
        return [r, e]
    }, (d3.geo.ginzburg8 = function () {
        return ya(nn)
    }).raw = nn;
    var Aa = tn(2.6516, -.76534, .19123, -.047094, 1.36289, -.13965, .031762);
    (d3.geo.ginzburg9 = function () {
        return ya(Aa)
    }).raw = Aa, rn.invert = function (t, n) {
        var a = i(t), r = i(n), e = -a * t, o = -r * n, u = 1 > o / e, M = on(u ? o : e, u ? e : o), s = M[0], c = M[1];
        u && (s = -pa - s);
        var f = Math.cos(c), t = Math.cos(s) * f, n = Math.sin(s) * f, v = Math.sin(c);
        return [a * (Math.atan2(n, -v) + ba), r * h(t)]
    }, d3.geo.gringorten = an(rn), cn.invert = function (t, n) {
        var a = (Math.SQRT2 - 1) / (Math.SQRT2 + 1), r = Math.sqrt(1 - a * a), e = sn(pa, r * r), o = -1, i = hn(.5 * e - n, -t, r * r), h = vn(i[0], i[1]), u = Math.atan2(h[1], h[0]) / o;
        return [u, 2 * Math.atan(Math.exp(.5 / o * Math.log(a * h[0] * h[0] + a * h[1] * h[1]))) - pa]
    }, d3.geo.guyou = an(cn), (d3.geo.hammerRetroazimuthal = dn).raw = ln;
    var Ga = d3.geo.azimuthalEqualArea.raw;
    wn.invert = function (t, n) {
        var a = 2 * h(n / 2);
        return [t * Math.cos(a / 2) / Math.cos(a), a]
    }, (d3.geo.hammer = pn).raw = bn, qn.invert = function (t, n) {
        var a = Math.abs(a = n * (0 > n ? .5179951515653813 : .5686373742600607)) > 1 - ga ? a > 0 ? pa : -pa : h(a);
        return [1.1764705882352942 * t / Math.cos(a), Math.abs(a = ((a += a) + Math.sin(a)) * (0 > n ? .4102345310814193 : .3736990601468637)) > 1 - ga ? a > 0 ? pa : -pa : h(a)]
    }, (d3.geo.hatano = function () {
        return ya(qn)
    }).raw = qn;
    var ja = 41 + 48 / 36 + 37 / 3600;
    (d3.geo.healpix = yn).raw = mn, (d3.geo.hill = Qn).raw = Sn;
    var Ca = .7109889596207567, Da = .0528035274542;
    Rn.invert = function (t, n) {
        return n > -Ca ? xa.invert(t, n - Da) : E.invert(t, n)
    }, (d3.geo.sinuMollweide = function () {
        return ya(Rn).rotate([-20, -55])
    }).raw = Rn, Tn.invert = function (t, n) {
        return Math.abs(n) > Ca ? xa.invert(t, n + (n > 0 ? Da : -Da)) : E.invert(t, n)
    }, (d3.geo.homolosine = function () {
        return ya(Tn)
    }).raw = Tn, xn.invert = function (t, n) {
        return [2 / 3 * ba * t / Math.sqrt(ba * ba / 3 - n * n), n]
    }, (d3.geo.kavrayskiy7 = function () {
        return ya(xn)
    }).raw = xn, (d3.geo.lagrange = kn).raw = En, Pn.invert = function (t, n) {
        var a = Math.abs(t), r = Math.abs(n), e = ba / Math.SQRT2, o = ga, i = pa;
        e > r ? i *= r / e : o += 6 * u(e / r);
        for (var h = 0; 25 > h; h++) {
            var s = Math.sin(i), c = M(Math.cos(i)), f = Math.sin(i / 2), v = Math.cos(i / 2), l = Math.sin(o / 6), g = Math.cos(o / 6), d = .5 * o * (1 + c) - a, b = i / (v * g) - r, p = c ? -.25 * o * s / c : 0, w = .5 * (1 + c), q = (1 + .5 * i * f / v) / (v * g), m = i / v * (l / 6) / (g * g), y = p * m - q * w, S = (d * m - b * w) / y, Q = (b * p - d * q) / y;
            if (i -= S, o -= Q, Math.abs(S) < ga && Math.abs(Q) < ga)break
        }
        return [0 > t ? -o : o, 0 > n ? -i : i]
    }, (d3.geo.larrivee = function () {
        return ya(Pn)
    }).raw = Pn, _n.invert = function (t, n) {
        var a = i(t) * ba, r = n / 2, e = 50;
        do {
            var o = a * a, h = r * r, u = a * r, M = a * (.975534 + h * (-.119161 + o * -.0143059 + h * -.0547009)) - t, s = r * (1.00384 + o * (.0802894 + h * -.02855 + 199025e-9 * o) + h * (.0998909 + h * -.0491032)) - n, c = .975534 - h * (.119161 + .0143059 * 3 * o + .0547009 * h), f = -u * (.238322 + .2188036 * h + .0286118 * o), v = u * (.1605788 + 7961e-7 * o + -0.0571 * h), l = 1.00384 + o * (.0802894 + 199025e-9 * o) + h * (3 * (.0998909 - .02855 * o) - .245516 * h), g = f * v - l * c, d = (s * f - M * l) / g, b = (M * v - s * c) / g;
            a -= d, r -= b
        } while ((Math.abs(d) > ga || Math.abs(b) > ga) && --e > 0);
        return e && [a, r]
    }, (d3.geo.laskowski = function () {
        return ya(_n)
    }).raw = _n, zn.invert = function (t, n) {
        var a = t * t, r = n * n, e = r + 1, o = t ? Math.SQRT1_2 * Math.sqrt((e - Math.sqrt(a * a + 2 * a * (r - 1) + e * e)) / a + 1) : 1 / Math.sqrt(e);
        return [h(t * o), i(n) * u(o)]
    }, (d3.geo.littrow = function () {
        return ya(zn)
    }).raw = zn, (d3.geo.loximuthal = function () {
        return x(Bn).parallel(40)
    }).raw = Bn, Fn.invert = function (t, n) {
        return [t, 2.5 * Math.atan(Math.exp(.8 * n)) - .625 * ba]
    }, (d3.geo.miller = function () {
        return ya(Fn)
    }).raw = Fn;
    var La = {
        alaska: [[.9972523, 0], [.0052513, -.0041175], [.0074606, .0048125], [-.0153783, -.1968253], [.0636871, -.1408027], [.3660976, -.2937382]],
        gs48: [[.98879, 0], [0, 0], [-.050909, 0], [0, 0], [.075528, 0]],
        gs50: [[.984299, 0], [.0211642, .0037608], [-.1036018, -.0575102], [-.0329095, -.0320119], [.0499471, .1223335], [.026046, .0899805], [7388e-7, -.1435792], [.0075848, -.1334108], [-.0216473, .0776645], [-.0225161, .0853673]],
        miller: [[.9245, 0], [0, 0], [.01943, 0]],
        lee: [[.721316, 0], [0, 0], [-.00881625, -.00617325]]
    };
    (d3.geo.modifiedStereographic = Gn).raw = An, jn.invert = function (t, n) {
        var a = Math.sqrt(6), r = Math.sqrt(7), e = 3 * h(n * r / 9);
        return [t * r / (a * (2 * Math.cos(2 * e / 3) - 1)), h(3 * Math.sin(e) * a / 7)]
    }, (d3.geo.mtFlatPolarParabolic = function () {
        return ya(jn)
    }).raw = jn, Cn.invert = function (t, n) {
        var a = n * Math.sqrt(2 + Math.SQRT2) / (2 * Math.sqrt(3)), r = 2 * h(a);
        return [3 * Math.SQRT2 * t / (1 + 2 * Math.cos(r) / Math.cos(r / 2)), h((a + Math.sin(r)) / (1 + Math.SQRT1_2))]
    }, (d3.geo.mtFlatPolarQuartic = function () {
        return ya(Cn)
    }).raw = Cn, Dn.invert = function (t, n) {
        var a = Math.sqrt(6 / (4 + ba)), r = n / a;
        return Math.abs(Math.abs(r) - pa) < ga && (r = 0 > r ? -pa : pa), [1.5 * t / (a * (.5 + Math.cos(r))), h((r / 2 + Math.sin(r)) / (1 + ba / 4))]
    }, (d3.geo.mtFlatPolarSinusoidal = function () {
        return ya(Dn)
    }).raw = Dn, Ln.invert = function (t, n) {
        var a, r = n, e = 25;
        do {
            var o = r * r, i = o * o;
            r -= a = (r * (1.007226 + o * (.015085 + i * (-.044475 + .028874 * o - .005916 * i))) - n) / (1.007226 + o * (.045255 + i * (-0.311325 + .259866 * o - .005916 * 11 * i)))
        } while (Math.abs(a) > ga && --e > 0);
        return [t / (.8707 + (o = r * r) * (-.131979 + o * (-.013791 + o * o * o * (.003971 - .001529 * o)))), r]
    }, (d3.geo.naturalEarth = function () {
        return ya(Ln)
    }).raw = Ln, On.invert = function (t, n) {
        for (var a = n / 2, r = 0, e = 1 / 0; 10 > r && Math.abs(e) > ga; r++) {
            var o = Math.cos(n / 2);
            n -= e = (n - Math.tan(n / 2) - a) / (1 - .5 / (o * o))
        }
        return [2 * t / (1 + Math.cos(n)), n]
    }, (d3.geo.nellHammer = function () {
        return ya(On)
    }).raw = On;
    var Oa = 1.0148, Ha = .23185, Ia = -.14499, Ja = .02406, Ka = Oa, Na = 5 * Ha, Ua = 7 * Ia, Va = 9 * Ja, Wa = 1.790857183;
    Hn.invert = function (t, n) {
        n > Wa ? n = Wa : -Wa > n && (n = -Wa);
        var a, r = n;
        do {
            var e = r * r;
            r -= a = (r * (Oa + e * e * (Ha + e * (Ia + Ja * e))) - n) / (Ka + e * e * (Na + e * (Ua + Va * e)))
        } while (Math.abs(a) > ga);
        return [t, r]
    }, (d3.geo.patterson = function () {
        return ya(Hn)
    }).raw = Hn;
    var Xa = an(cn);
    (d3.geo.peirceQuincuncial = function () {
        return Xa().quincuncial(!0).rotate([-90, -90, 45]).clipAngle(180 - 1e-6)
    }).raw = Xa.raw, In.invert = function (t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        var a, r = t * t + n * n, e = .5 * n, o = 10;
        do {
            var M = Math.tan(e), s = 1 / Math.cos(e), c = r - 2 * n * e + e * e;
            e -= a = (M * c + 2 * (e - n)) / (2 + c * s * s + 2 * (e - n) * M)
        } while (Math.abs(a) > ga && --o > 0);
        return M = Math.tan(e), [(Math.abs(n) < Math.abs(e + 1 / M) ? h(t * M) : i(t) * (u(Math.abs(t * M)) + pa)) / Math.sin(e), e]
    }, (d3.geo.polyconic = function () {
        return ya(In)
    }).raw = In, (d3.geo.rectangularPolyconic = function () {
        return x(Jn)
    }).raw = Jn;
    var Ya = [[.9986, -.062], [1, 0], [.9986, .062], [.9954, .124], [.99, .186], [.9822, .248], [.973, .31], [.96, .372], [.9427, .434], [.9216, .4958], [.8962, .5571], [.8679, .6176], [.835, .6769], [.7986, .7346], [.7597, .7903], [.7186, .8435], [.6732, .8936], [.6213, .9394], [.5722, .9761], [.5322, 1]];
    Ya.forEach(function (t) {
        t[1] *= 1.0144
    }), Kn.invert = function (t, n) {
        var a = n / pa, r = 90 * a, e = Math.min(18, Math.abs(r / 5)), o = Math.max(0, Math.floor(e));
        do {
            var i = Ya[o][1], h = Ya[o + 1][1], u = Ya[Math.min(19, o + 2)][1], M = u - i, s = u - 2 * h + i, c = 2 * (Math.abs(a) - h) / M, f = s / M, v = c * (1 - f * c * (1 - 2 * f * c));
            if (v >= 0 || 1 === o) {
                r = (n >= 0 ? 5 : -5) * (v + e);
                var l, g = 50;
                do e = Math.min(18, Math.abs(r) / 5), o = Math.floor(e), v = e - o, i = Ya[o][1], h = Ya[o + 1][1], u = Ya[Math.min(19, o + 2)][1], r -= (l = (n >= 0 ? pa : -pa) * (h + v * (u - i) / 2 + v * v * (u - 2 * h + i) / 2) - n) * ma; while (Math.abs(l) > da && --g > 0);
                break
            }
        } while (--o >= 0);
        var d = Ya[o][0], b = Ya[o + 1][0], p = Ya[Math.min(19, o + 2)][0];
        return [t / (b + v * (p - d) / 2 + v * v * (p - 2 * b + d) / 2), r * qa]
    }, (d3.geo.robinson = function () {
        return ya(Kn)
    }).raw = Kn, (d3.geo.satellite = Vn).raw = Un, Wn.invert = function (t, n) {
        var a = n / 1.70711, r = Math.sin(ba / 4 * a);
        return [t / (.74482 - .34588 * r * r), 2 * Math.atan(a)]
    }, (d3.geo.times = function () {
        return ya(Wn)
    }).raw = Wn, (d3.geo.twoPointEquidistant = Yn).raw = Xn, (d3.geo.twoPointAzimuthal = $n).raw = Zn, ta.invert = function (t, n) {
        if (Math.abs(n) < ga)return [t, 0];
        if (Math.abs(t) < ga)return [0, pa * Math.sin(2 * Math.atan(n / ba))];
        var a = (t /= ba) * t, r = (n /= ba) * n, e = a + r, o = e * e, h = -Math.abs(n) * (1 + e), M = h - 2 * r + a, s = -2 * h + 1 + 2 * r + o, c = r / s + (2 * M * M * M / (s * s * s) - 9 * h * M / (s * s)) / 27, f = (h - M * M / (3 * s)) / s, v = 2 * Math.sqrt(-f / 3), l = u(3 * c / (f * v)) / 3;
        return [ba * (e - 1 + Math.sqrt(1 + 2 * (a - r) + o)) / (2 * t), i(n) * ba * (-v * Math.cos(l + ba / 3) - M / (3 * s))]
    }, (d3.geo.vanDerGrinten = function () {
        return ya(ta)
    }).raw = ta, na.invert = function (t, n) {
        if (!t)return [0, pa * Math.sin(2 * Math.atan(n / ba))];
        var a = Math.abs(t / ba), r = (1 - a * a - (n /= ba) * n) / (2 * a), e = r * r, o = Math.sqrt(e + 1);
        return [i(t) * ba * (o - r), i(n) * pa * Math.sin(2 * Math.atan2(Math.sqrt((1 - 2 * r * a) * (r + o) - a), Math.sqrt(o + r + a)))]
    }, (d3.geo.vanDerGrinten2 = function () {
        return ya(na)
    }).raw = na, aa.invert = function (t, n) {
        if (!n)return [t, 0];
        var a = n / ba, r = (ba * ba * (1 - a * a) - t * t) / (2 * ba * t);
        return [t ? ba * (i(t) * Math.sqrt(r * r + 1) - r) : 0, pa * Math.sin(2 * Math.atan(a))]
    }, (d3.geo.vanDerGrinten3 = function () {
        return ya(aa)
    }).raw = aa, ra.invert = function (t, n) {
        if (!t || !n)return [t, n];
        n /= ba;
        var a = i(t) * t / pa, r = (a * a - 1 + 4 * n * n) / Math.abs(a), e = r * r, o = 2 * n, h = 50;
        do {
            var u = o * o, M = (8 * o - u * (u + 2) - 5) / (2 * u * (o - 1)), s = (3 * o - u * o - 10) / (2 * u * o), c = M * M, f = o * M, v = o + M, l = v * v, g = o + 3 * M, d = l * (u + c * e - 1) + (1 - u) * (u * (g * g + 4 * c) + c * (12 * f + 4 * c)), b = -2 * v * (4 * f * c + (1 - 4 * u + 3 * u * u) * (1 + s) + c * (-6 + 14 * u - e + (-8 + 8 * u - 2 * e) * s) + f * (-8 + 12 * u + (-10 + 10 * u - e) * s)), p = Math.sqrt(d), w = r * (l + c - 1) + 2 * p - a * (4 * l + e), q = r * (2 * M * s + 2 * v * (1 + s)) + b / p - 8 * v * (r * (-1 + c + l) + 2 * p) * (1 + s) / (e + 4 * l);
            o -= δ = w / q
        } while (δ > ga && --h > 0);
        return [i(t) * (Math.sqrt(r * r + 4) + r) * ba / 4, pa * o]
    }, (d3.geo.vanDerGrinten4 = function () {
        return ya(ra)
    }).raw = ra;
    var Za = function () {
        var t = 4 * ba + 3 * Math.sqrt(3), n = 2 * Math.sqrt(2 * ba * Math.sqrt(3) / t);
        return R(n * Math.sqrt(3) / ba, n, t / 6)
    }();
    (d3.geo.wagner4 = function () {
        return ya(Za)
    }).raw = Za, ea.invert = function (t, n) {
        return [t / Math.sqrt(1 - 3 * n * n / (ba * ba)), n]
    }, (d3.geo.wagner6 = function () {
        return ya(ea)
    }).raw = ea, oa.invert = function (t, n) {
        var a = t / 2.66723, r = n / 1.24104, e = Math.sqrt(a * a + r * r), o = 2 * h(e / 2);
        return [3 * Math.atan2(t * Math.tan(o), 2.66723 * e), e && h(n * Math.sin(o) / (1.24104 * .90631 * e))]
    }, (d3.geo.wagner7 = function () {
        return ya(oa)
    }).raw = oa, ia.invert = function (t, n) {
        var a = -.5 * (t * t + n * n), r = Math.sqrt(-a * (2 + a)), e = n * a + t * r, o = t * a - n * r, i = Math.sqrt(o * o + e * e);
        return [Math.atan2(r * e, i * (1 + a)), i ? -h(r * o / i) : 0]
    }, (d3.geo.wiechel = function () {
        return ya(ia)
    }).raw = ia, ha.invert = function (t, n) {
        var a = t, r = n, e = 25;
        do {
            var o, i = Math.cos(r), h = Math.sin(r), M = Math.sin(2 * r), s = h * h, c = i * i, f = Math.sin(a), v = Math.cos(a / 2), l = Math.sin(a / 2), g = l * l, d = 1 - c * v * v, b = d ? u(i * v) * Math.sqrt(o = 1 / d) : o = 0, p = .5 * (2 * b * i * l + a / pa) - t, w = .5 * (b * h + r) - n, q = .5 * o * (c * g + b * i * v * s) + .5 / pa, m = o * (f * M / 4 - b * h * l), y = .125 * o * (M * l - b * h * c * f), S = .5 * o * (s * v + b * g * i) + .5, Q = m * y - S * q, R = (w * m - p * S) / Q, T = (p * y - w * q) / Q;
            a -= R, r -= T
        } while ((Math.abs(R) > ga || Math.abs(T) > ga) && --e > 0);
        return [a, r]
    }, (d3.geo.winkel3 = function () {
        return ya(ha)
    }).raw = ha
}();
!function () {
    function t(n, t) {
        function r(t) {
            var r, e = n.arcs[0 > t ? ~t : t], o = e[0];
            return n.transform ? (r = [0, 0], e.forEach(function (n) {
                r[0] += n[0], r[1] += n[1]
            })) : r = e[e.length - 1], 0 > t ? [r, o] : [o, r]
        }

        function e(n, t) {
            for (var r in n) {
                var e = n[r];
                delete t[e.start], delete e.start, delete e.end, e.forEach(function (n) {
                    o[0 > n ? ~n : n] = 1
                }), f.push(e)
            }
        }

        var o = {}, i = {}, u = {}, f = [], c = -1;
        return t.forEach(function (r, e) {
            var o, i = n.arcs[0 > r ? ~r : r];
            i.length < 3 && !i[1][0] && !i[1][1] && (o = t[++c], t[c] = r, t[e] = o)
        }), t.forEach(function (n) {
            var t, e, o = r(n), f = o[0], c = o[1];
            if (t = u[f])if (delete u[t.end], t.push(n), t.end = c, e = i[c]) {
                delete i[e.start];
                var a = e === t ? t : t.concat(e);
                i[a.start = t.start] = u[a.end = e.end] = a
            } else i[t.start] = u[t.end] = t; else if (t = i[c])if (delete i[t.start], t.unshift(n), t.start = f, e = u[f]) {
                delete u[e.end];
                var s = e === t ? t : e.concat(t);
                i[s.start = e.start] = u[s.end = t.end] = s
            } else i[t.start] = u[t.end] = t; else t = [n], i[t.start = f] = u[t.end = c] = t
        }), e(u, i), e(i, u), t.forEach(function (n) {
            o[0 > n ? ~n : n] || f.push([n])
        }), f
    }

    function r(n, r, e) {
        function o(n) {
            var t = 0 > n ? ~n : n;
            (s[t] || (s[t] = [])).push({i: n, g: a})
        }

        function i(n) {
            n.forEach(o)
        }

        function u(n) {
            n.forEach(i)
        }

        function f(n) {
            "GeometryCollection" === n.type ? n.geometries.forEach(f) : n.type in l && (a = n, l[n.type](n.arcs))
        }

        var c = [];
        if (arguments.length > 1) {
            var a, s = [], l = {
                LineString: i, MultiLineString: u, Polygon: u, MultiPolygon: function (n) {
                    n.forEach(u)
                }
            };
            f(r), s.forEach(arguments.length < 3 ? function (n) {
                c.push(n[0].i)
            } : function (n) {
                e(n[0].g, n[n.length - 1].g) && c.push(n[0].i)
            })
        } else for (var h = 0, p = n.arcs.length; p > h; ++h)c.push(h);
        return {type: "MultiLineString", arcs: t(n, c)}
    }

    function e(r, e) {
        function o(n) {
            n.forEach(function (t) {
                t.forEach(function (t) {
                    (f[t = 0 > t ? ~t : t] || (f[t] = [])).push(n)
                })
            }), c.push(n)
        }

        function i(n) {
            return l(u(r, {type: "Polygon", arcs: [n]}).coordinates[0]) > 0
        }

        var f = {}, c = [], a = [];
        return e.forEach(function (n) {
            "Polygon" === n.type ? o(n.arcs) : "MultiPolygon" === n.type && n.arcs.forEach(o)
        }), c.forEach(function (n) {
            if (!n._) {
                var t = [], r = [n];
                for (n._ = 1, a.push(t); n = r.pop();)t.push(n), n.forEach(function (n) {
                    n.forEach(function (n) {
                        f[0 > n ? ~n : n].forEach(function (n) {
                            n._ || (n._ = 1, r.push(n))
                        })
                    })
                })
            }
        }), c.forEach(function (n) {
            delete n._
        }), {
            type: "MultiPolygon", arcs: a.map(function (e) {
                var o = [];
                if (e.forEach(function (n) {
                        n.forEach(function (n) {
                            n.forEach(function (n) {
                                f[0 > n ? ~n : n].length < 2 && o.push(n)
                            })
                        })
                    }), o = t(r, o), (n = o.length) > 1)for (var u, c = i(e[0][0]), a = 0; n > a; ++a)if (c === i(o[a])) {
                    u = o[0], o[0] = o[a], o[a] = u;
                    break
                }
                return o
            })
        }
    }

    function o(n, t) {
        return "GeometryCollection" === t.type ? {
            type: "FeatureCollection", features: t.geometries.map(function (t) {
                return i(n, t)
            })
        } : i(n, t)
    }

    function i(n, t) {
        var r = {type: "Feature", id: t.id, properties: t.properties || {}, geometry: u(n, t)};
        return null == t.id && delete r.id, r
    }

    function u(n, t) {
        function r(n, t) {
            t.length && t.pop();
            for (var r, e = s[0 > n ? ~n : n], o = 0, i = e.length; i > o; ++o)t.push(r = e[o].slice()), a(r, o);
            0 > n && f(t, i)
        }

        function e(n) {
            return n = n.slice(), a(n, 0), n
        }

        function o(n) {
            for (var t = [], e = 0, o = n.length; o > e; ++e)r(n[e], t);
            return t.length < 2 && t.push(t[0].slice()), t
        }

        function i(n) {
            for (var t = o(n); t.length < 4;)t.push(t[0].slice());
            return t
        }

        function u(n) {
            return n.map(i)
        }

        function c(n) {
            var t = n.type;
            return "GeometryCollection" === t ? {type: t, geometries: n.geometries.map(c)} : t in l ? {
                type: t,
                coordinates: l[t](n)
            } : null
        }

        var a = v(n.transform), s = n.arcs, l = {
            Point: function (n) {
                return e(n.coordinates)
            }, MultiPoint: function (n) {
                return n.coordinates.map(e)
            }, LineString: function (n) {
                return o(n.arcs)
            }, MultiLineString: function (n) {
                return n.arcs.map(o)
            }, Polygon: function (n) {
                return u(n.arcs)
            }, MultiPolygon: function (n) {
                return n.arcs.map(u)
            }
        };
        return c(t)
    }

    function f(n, t) {
        for (var r, e = n.length, o = e - t; o < --e;)r = n[o], n[o++] = n[e], n[e] = r
    }

    function c(n, t) {
        for (var r = 0, e = n.length; e > r;) {
            var o = r + e >>> 1;
            n[o] < t ? r = o + 1 : e = o
        }
        return r
    }

    function a(n) {
        function t(n, t) {
            n.forEach(function (n) {
                0 > n && (n = ~n);
                var r = o[n];
                r ? r.push(t) : o[n] = [t]
            })
        }

        function r(n, r) {
            n.forEach(function (n) {
                t(n, r)
            })
        }

        function e(n, t) {
            "GeometryCollection" === n.type ? n.geometries.forEach(function (n) {
                e(n, t)
            }) : n.type in u && u[n.type](n.arcs, t)
        }

        var o = {}, i = n.map(function () {
            return []
        }), u = {
            LineString: t, MultiLineString: r, Polygon: r, MultiPolygon: function (n, t) {
                n.forEach(function (n) {
                    r(n, t)
                })
            }
        };
        n.forEach(e);
        for (var f in o)for (var a = o[f], s = a.length, l = 0; s > l; ++l)for (var h = l + 1; s > h; ++h) {
            var p, g = a[l], v = a[h];
            (p = i[g])[f = c(p, v)] !== v && p.splice(f, 0, v), (p = i[v])[f = c(p, g)] !== g && p.splice(f, 0, g)
        }
        return i
    }

    function s(n, t) {
        function r(n) {
            i.remove(n), n[1][2] = t(n), i.push(n)
        }

        var e = v(n.transform), o = m(n.transform), i = g();
        return t || (t = h), n.arcs.forEach(function (n) {
            for (var u, f, c = [], a = 0, s = 0, l = n.length; l > s; ++s)f = n[s], e(n[s] = [f[0], f[1], 1 / 0], s);
            for (var s = 1, l = n.length - 1; l > s; ++s)u = n.slice(s - 1, s + 2), u[1][2] = t(u), c.push(u), i.push(u);
            for (var s = 0, l = c.length; l > s; ++s)u = c[s], u.previous = c[s - 1], u.next = c[s + 1];
            for (; u = i.pop();) {
                var h = u.previous, p = u.next;
                u[1][2] < a ? u[1][2] = a : a = u[1][2], h && (h.next = p, h[2] = u[2], r(h)), p && (p.previous = h, p[0] = u[0], r(p))
            }
            n.forEach(o)
        }), n
    }

    function l(n) {
        for (var t, r = -1, e = n.length, o = n[e - 1], i = 0; ++r < e;)t = o, o = n[r], i += t[0] * o[1] - t[1] * o[0];
        return .5 * i
    }

    function h(n) {
        var t = n[0], r = n[1], e = n[2];
        return Math.abs((t[0] - e[0]) * (r[1] - t[1]) - (t[0] - r[0]) * (e[1] - t[1]))
    }

    function p(n, t) {
        return n[1][2] - t[1][2]
    }

    function g() {
        function n(n, t) {
            for (; t > 0;) {
                var r = (t + 1 >> 1) - 1, o = e[r];
                if (p(n, o) >= 0)break;
                e[o._ = t] = o, e[n._ = t = r] = n
            }
        }

        function t(n, t) {
            for (; ;) {
                var r = t + 1 << 1, i = r - 1, u = t, f = e[u];
                if (o > i && p(e[i], f) < 0 && (f = e[u = i]), o > r && p(e[r], f) < 0 && (f = e[u = r]), u === t)break;
                e[f._ = t] = f, e[n._ = t = u] = n
            }
        }

        var r = {}, e = [], o = 0;
        return r.push = function (t) {
            return n(e[t._ = o] = t, o++), o
        }, r.pop = function () {
            if (!(0 >= o)) {
                var n, r = e[0];
                return --o > 0 && (n = e[o], t(e[n._ = 0] = n, 0)), r
            }
        }, r.remove = function (r) {
            var i, u = r._;
            if (e[u] === r)return u !== --o && (i = e[o], (p(i, r) < 0 ? n : t)(e[i._ = u] = i, u)), u
        }, r
    }

    function v(n) {
        if (!n)return y;
        var t, r, e = n.scale[0], o = n.scale[1], i = n.translate[0], u = n.translate[1];
        return function (n, f) {
            f || (t = r = 0), n[0] = (t += n[0]) * e + i, n[1] = (r += n[1]) * o + u
        }
    }

    function m(n) {
        if (!n)return y;
        var t, r, e = n.scale[0], o = n.scale[1], i = n.translate[0], u = n.translate[1];
        return function (n, f) {
            f || (t = r = 0);
            var c = (n[0] - i) / e | 0, a = (n[1] - u) / o | 0;
            n[0] = c - t, n[1] = a - r, t = c, r = a
        }
    }

    function y() {
    }

    var d = {
        version: "1.6.19", mesh: function (n) {
            return u(n, r.apply(this, arguments))
        }, meshArcs: r, merge: function (n) {
            return u(n, e.apply(this, arguments))
        }, mergeArcs: e, feature: o, neighbors: a, presimplify: s
    };
    "function" == typeof define && define.amd ? define(d) : "object" == typeof module && module.exports ? module.exports = d : this.topojson = d
}();