// https://d3js.org Version 4.10.2. Copyright 2017 Mike Bostock.
(function (t, n) {
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})(this, function (t) {
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                M = w.selectAll(".domain").data([null]),
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                E = T.select("text");
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            i = (Bf * r + If * n - Yf * e) / (Bf + If - Yf),
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    function Jt(t, n) {
        var e = n - t;
        return e ? Zt(t, e > 180 || e < -180 ? e - 360 * Math.round(e / 360) : e) : Jf(isNaN(t) ? n : t)
    }

    function Qt(t) {
        return 1 == (t = +t) ? Kt : function (n, e) {
            return e - n ? Gt(n, e, t) : Jf(isNaN(n) ? e : n)
        }
    }

    function Kt(t, n) {
        var e = n - t;
        return e ? Zt(t, e) : Jf(isNaN(t) ? n : t)
    }

    function tn(t) {
        return function (n) {
            var e, r, i = n.length,
                o = new Array(i),
                u = new Array(i),
                a = new Array(i);
            for (e = 0; e < i; ++e) r = Et(n[e]), o[e] = r.r || 0, u[e] = r.g || 0, a[e] = r.b || 0;
            return o = t(o), u = t(u), a = t(a), r.opacity = 1,
                function (t) {
                    return r.r = o(t), r.g = u(t), r.b = a(t), r + ""
                }
        }
    }

    function nn(t) {
        return function () {
            return t
        }
    }

    function en(t) {
        return function (n) {
            return t(n) + ""
        }
    }

    function rn(t, n, e, r) {
        function i(t) {
            return t.length ? t.pop() + " " : ""
        }

        function o(t, r, i, o, u, a) {
            if (t !== i || r !== o) {
                var c = u.push("translate(", null, n, null, e);
                a.push({
                    i: c - 4,
                    x: rl(t, i)
                }, {
                    i: c - 2,
                    x: rl(r, o)
                })
            } else(i || o) && u.push("translate(" + i + n + o + e)
        }

        function u(t, n, e, o) {
            t !== n ? (t - n > 180 ? n += 360 : n - t > 180 && (t += 360), o.push({
                i: e.push(i(e) + "rotate(", null, r) - 2,
                x: rl(t, n)
            })) : n && e.push(i(e) + "rotate(" + n + r)
        }

        function a(t, n, e, o) {
            t !== n ? o.push({
                i: e.push(i(e) + "skewX(", null, r) - 2,
                x: rl(t, n)
            }) : n && e.push(i(e) + "skewX(" + n + r)
        }

        function c(t, n, e, r, o, u) {
            if (t !== e || n !== r) {
                var a = o.push(i(o) + "scale(", null, ",", null, ")");
                u.push({
                    i: a - 4,
                    x: rl(t, e)
                }, {
                    i: a - 2,
                    x: rl(n, r)
                })
            } else 1 === e && 1 === r || o.push(i(o) + "scale(" + e + "," + r + ")")
        }
        return function (n, e) {
            var r = [],
                i = [];
            return n = t(n), e = t(e), o(n.translateX, n.translateY, e.translateX, e.translateY, r, i), u(n.rotate, e.rotate, r, i), a(n.skewX, e.skewX, r, i), c(n.scaleX, n.scaleY, e.scaleX, e.scaleY, r, i), n = e = null,
                function (t) {
                    for (var n, e = -1, o = i.length; ++e < o;) r[(n = i[e]).i] = n.x(t);
                    return r.join("")
                }
        }
    }

    function on(t) {
        return ((t = Math.exp(t)) + 1 / t) / 2
    }

    function un(t) {
        return ((t = Math.exp(t)) - 1 / t) / 2
    }

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

    function cn(t) {
        return function (n, e) {
            var r = t((n = Pt(n)).h, (e = Pt(e)).h),
                i = Kt(n.s, e.s),
                o = Kt(n.l, e.l),
                u = Kt(n.opacity, e.opacity);
            return function (t) {
                return n.h = r(t), n.s = i(t), n.l = o(t), n.opacity = u(t), n + ""
            }
        }
    }

    function sn(t) {
        return function (n, e) {
            var r = t((n = jt(n)).h, (e = jt(e)).h),
                i = Kt(n.c, e.c),
                o = Kt(n.l, e.l),
                u = Kt(n.opacity, e.opacity);
            return function (t) {
                return n.h = r(t), n.c = i(t), n.l = o(t), n.opacity = u(t), n + ""
            }
        }
    }

    function fn(t) {
        return function n(e) {
            function r(n, r) {
                var i = t((n = $t(n)).h, (r = $t(r)).h),
                    o = Kt(n.s, r.s),
                    u = Kt(n.l, r.l),
                    a = Kt(n.opacity, r.opacity);
                return function (t) {
                    return n.h = i(t), n.s = o(t), n.l = u(Math.pow(t, e)), n.opacity = a(t), n + ""
                }
            }
            return e = +e, r.gamma = n, r
        }(1)
    }

    function ln() {
        return El || (zl(hn), El = Cl.now() + Al)
    }

    function hn() {
        El = 0
    }

    function pn() {
        this._call = this._time = this._next = null
    }

    function dn(t, n, e) {
        var r = new pn;
        return r.restart(t, n, e), r
    }

    function vn() {
        ln(), ++Ml;
        for (var t, n = Vf; n;)(t = El - n._time) >= 0 && n._call.call(null, t), n = n._next;
        --Ml
    }

    function _n() {
        El = (Sl = Cl.now()) + Al, Ml = Tl = 0;
        try {
            vn()
        } finally {
            Ml = 0, gn(), El = 0
        }
    }

    function yn() {
        var t = Cl.now(),
            n = t - Sl;
        n > Nl && (Al -= n, Sl = t)
    }

    function gn() {
        for (var t, n, e = Vf, r = 1 / 0; e;) e._call ? (r > e._time && (r = e._time), t = e, e = e._next) : (n = e._next, e._next = null, e = t ? t._next = n : Vf = n);
        Wf = t, mn(r)
    }

    function mn(t) {
        Ml || (Tl && (Tl = clearTimeout(Tl)), t - El > 24 ? (t < 1 / 0 && (Tl = setTimeout(_n, t - Cl.now() - Al)), kl && (kl = clearInterval(kl))) : (kl || (Sl = Cl.now(), kl = setInterval(yn, Nl)), Ml = 1, zl(_n)))
    }

    function xn(t, n) {
        var e = t.__transition;
        if (!e || !(e = e[n]) || e.state > ql) throw new Error("too late");
        return e
    }

    function bn(t, n) {
        var e = t.__transition;
        if (!e || !(e = e[n]) || e.state > Dl) throw new Error("too late");
        return e
    }

    function wn(t, n) {
        var e = t.__transition;
        if (!e || !(e = e[n])) throw new Error("too late");
        return e
    }

    function Mn(t, n, e) {
        function r(c) {
            var s, f, l, h;
            if (e.state !== Ul) return o();
            for (s in a)
                if ((h = a[s]).name === e.name) {
                    if (h.state === Ol) return Pl(r);
                    h.state === Fl ? (h.state = Yl, h.timer.stop(), h.on.call("interrupt", t, t.__data__, h.index, h.group), delete a[s]) : +s < n && (h.state = Yl, h.timer.stop(), delete a[s])
                }
            if (Pl(function () {
                    e.state === Ol && (e.state = Fl, e.timer.restart(i, e.delay, e.time), i(c))
                }), e.state = Dl, e.on.call("start", t, t.__data__, e.index, e.group), e.state === Dl) {
                for (e.state = Ol, u = new Array(l = e.tween.length), s = 0, f = -1; s < l; ++s)(h = e.tween[s].value.call(t, t.__data__, e.index, e.group)) && (u[++f] = h);
                u.length = f + 1
            }
        }

        function i(n) {
            for (var r = n < e.duration ? e.ease.call(null, n / e.duration) : (e.timer.restart(o), e.state = Il, 1), i = -1, a = u.length; ++i < a;) u[i].call(null, r);
            e.state === Il && (e.on.call("end", t, t.__data__, e.index, e.group), o())
        }

        function o() {
            e.state = Yl, e.timer.stop(), delete a[n];
            for (var r in a) return;
            delete t.__transition
        }
        var u, a = t.__transition;
        a[n] = e, e.timer = dn(function (t) {
            e.state = Ul, e.timer.restart(r, e.delay, e.time), e.delay <= t && r(t - e.delay)
        }, 0, e.time)
    }

    function Tn(t, n) {
        var e, r;
        return function () {
            var i = bn(this, t),
                o = i.tween;
            if (o !== e)
                for (var u = 0, a = (r = e = o).length; u < a; ++u)
                    if (r[u].name === n) {
                        (r = r.slice()).splice(u, 1);
                        break
                    }
            i.tween = r
        }
    }

    function kn(t, n, e) {
        var r, i;
        if ("function" != typeof e) throw new Error;
        return function () {
            var o = bn(this, t),
                u = o.tween;
            if (u !== r) {
                i = (r = u).slice();
                for (var a = {
                        name: n,
                        value: e
                    }, c = 0, s = i.length; c < s; ++c)
                    if (i[c].name === n) {
                        i[c] = a;
                        break
                    }
                c === s && i.push(a)
            }
            o.tween = i
        }
    }

    function Nn(t, n, e) {
        var r = t._id;
        return t.each(function () {
                var t = bn(this, r);
                (t.value || (t.value = {}))[n] = e.apply(this, arguments)
            }),
            function (t) {
                return wn(t, r).value[n]
            }
    }

    function Sn(t) {
        return function () {
            this.removeAttribute(t)
        }
    }

    function En(t) {
        return function () {
            this.removeAttributeNS(t.space, t.local)
        }
    }

    function An(t, n, e) {
        var r, i;
        return function () {
            var o = this.getAttribute(t);
            return o === e ? null : o === r ? i : i = n(r = o, e)
        }
    }

    function Cn(t, n, e) {
        var r, i;
        return function () {
            var o = this.getAttributeNS(t.space, t.local);
            return o === e ? null : o === r ? i : i = n(r = o, e)
        }
    }

    function zn(t, n, e) {
        var r, i, o;
        return function () {
            var u, a = e(this); {
                if (null != a) return (u = this.getAttribute(t)) === a ? null : u === r && a === i ? o : o = n(r = u, i = a);
                this.removeAttribute(t)
            }
        }
    }

    function Pn(t, n, e) {
        var r, i, o;
        return function () {
            var u, a = e(this); {
                if (null != a) return (u = this.getAttributeNS(t.space, t.local)) === a ? null : u === r && a === i ? o : o = n(r = u, i = a);
                this.removeAttributeNS(t.space, t.local)
            }
        }
    }

    function Rn(t, n) {
        function e() {
            var e = this,
                r = n.apply(e, arguments);
            return r && function (n) {
                e.setAttributeNS(t.space, t.local, r(n))
            }
        }
        return e._value = n, e
    }

    function Ln(t, n) {
        function e() {
            var e = this,
                r = n.apply(e, arguments);
            return r && function (n) {
                e.setAttribute(t, r(n))
            }
        }
        return e._value = n, e
    }

    function qn(t, n) {
        return function () {
            xn(this, t).delay = +n.apply(this, arguments)
        }
    }

    function Un(t, n) {
        return n = +n,
            function () {
                xn(this, t).delay = n
            }
    }

    function Dn(t, n) {
        return function () {
            bn(this, t).duration = +n.apply(this, arguments)
        }
    }

    function On(t, n) {
        return n = +n,
            function () {
                bn(this, t).duration = n
            }
    }

    function Fn(t, n) {
        if ("function" != typeof n) throw new Error;
        return function () {
            bn(this, t).ease = n
        }
    }

    function In(t) {
        return (t + "").trim().split(/^|\s+/).every(function (t) {
            var n = t.indexOf(".");
            return n >= 0 && (t = t.slice(0, n)), !t || "start" === t
        })
    }

    function Yn(t, n, e) {
        var r, i, o = In(n) ? xn : bn;
        return function () {
            var u = o(this, t),
                a = u.on;
            a !== r && (i = (r = a).copy()).on(n, e), u.on = i
        }
    }

    function Bn(t) {
        return function () {
            var n = this.parentNode;
            for (var e in this.__transition)
                if (+e !== t) return;
            n && n.removeChild(this)
        }
    }

    function jn(t, n) {
        var e, r, i;
        return function () {
            var o = B(this, t),
                u = (this.style.removeProperty(t), B(this, t));
            return o === u ? null : o === e && u === r ? i : i = n(e = o, r = u)
        }
    }

    function Hn(t) {
        return function () {
            this.style.removeProperty(t)
        }
    }

    function Xn(t, n, e) {
        var r, i;
        return function () {
            var o = B(this, t);
            return o === e ? null : o === r ? i : i = n(r = o, e)
        }
    }

    function $n(t, n, e) {
        var r, i, o;
        return function () {
            var u = B(this, t),
                a = e(this);
            return null == a && (this.style.removeProperty(t), a = B(this, t)), u === a ? null : u === r && a === i ? o : o = n(r = u, i = a)
        }
    }

    function Vn(t, n, e) {
        function r() {
            var r = this,
                i = n.apply(r, arguments);
            return i && function (n) {
                r.style.setProperty(t, i(n), e)
            }
        }
        return r._value = n, r
    }

    function Wn(t) {
        return function () {
            this.textContent = t
        }
    }

    function Zn(t) {
        return function () {
            var n = t(this);
            this.textContent = null == n ? "" : n
        }
    }

    function Gn(t, n, e, r) {
        this._groups = t, this._parents = n, this._name = e, this._id = r
    }

    function Jn(t) {
        return dt().transition(t)
    }

    function Qn() {
        return ++$l
    }

    function Kn(t) {
        return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2
    }

    function te(t) {
        return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2
    }

    function ne(t) {
        return (1 - Math.cos(Jl * t)) / 2
    }

    function ee(t) {
        return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2
    }

    function re(t) {
        return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2
    }

    function ie(t) {
        return (t = +t) < Kl ? ch * t * t : t < nh ? ch * (t -= th) * t + eh : t < ih ? ch * (t -= rh) * t + oh : ch * (t -= uh) * t + ah
    }

    function oe(t, n) {
        for (var e; !(e = t.__transition) || !(e = e[n]);)
            if (!(t = t.parentNode)) return _h.time = ln(), _h;
        return e
    }

    function ue() {
        t.event.stopImmediatePropagation()
    }

    function ae(t) {
        return {
            type: t
        }
    }

    function ce() {
        return !t.event.button
    }

    function se() {
        var t = this.ownerSVGElement || this;
        return [
            [0, 0],
            [t.width.baseVal.value, t.height.baseVal.value]
        ]
    }

    function fe(t) {
        for (; !t.__brush;)
            if (!(t = t.parentNode)) return;
        return t.__brush
    }

    function le(t) {
        return t[0][0] === t[1][0] || t[0][1] === t[1][1]
    }

    function he(n) {
        function e(t) {
            var e = t.property("__brush", a).selectAll(".overlay").data([ae("overlay")]);
            e.enter().append("rect").attr("class", "overlay").attr("pointer-events", "all").attr("cursor", Eh.overlay).merge(e).each(function () {
                var t = fe(this).extent;
                cf(this).attr("x", t[0][0]).attr("y", t[0][1]).attr("width", t[1][0] - t[0][0]).attr("height", t[1][1] - t[0][1])
            }), t.selectAll(".selection").data([ae("selection")]).enter().append("rect").attr("class", "selection").attr("cursor", Eh.selection).attr("fill", "#777").attr("fill-opacity", .3).attr("stroke", "#fff").attr("shape-rendering", "crispEdges");
            var i = t.selectAll(".handle").data(n.handles, function (t) {
                return t.type
            });
            i.exit().remove(), i.enter().append("rect").attr("class", function (t) {
                return "handle handle--" + t.type
            }).attr("cursor", function (t) {
                return Eh[t.type]
            }), t.each(r).attr("fill", "none").attr("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush touchstart.brush", u)
        }

        function r() {
            var t = cf(this),
                n = fe(this).selection;
            n ? (t.selectAll(".selection").style("display", null).attr("x", n[0][0]).attr("y", n[0][1]).attr("width", n[1][0] - n[0][0]).attr("height", n[1][1] - n[0][1]), t.selectAll(".handle").style("display", null).attr("x", function (t) {
                return "e" === t.type[t.type.length - 1] ? n[1][0] - p / 2 : n[0][0] - p / 2
            }).attr("y", function (t) {
                return "s" === t.type[0] ? n[1][1] - p / 2 : n[0][1] - p / 2
            }).attr("width", function (t) {
                return "n" === t.type || "s" === t.type ? n[1][0] - n[0][0] + p : p
            }).attr("height", function (t) {
                return "e" === t.type || "w" === t.type ? n[1][1] - n[0][1] + p : p
            })) : t.selectAll(".selection,.handle").style("display", "none").attr("x", null).attr("y", null).attr("width", null).attr("height", null)
        }

        function i(t, n) {
            return t.__brush.emitter || new o(t, n)
        }

        function o(t, n) {
            this.that = t, this.args = n, this.state = t.__brush, this.active = 0
        }

        function u() {
            function e() {
                var t = Ks(w);
                !L || x || b || (Math.abs(t[0] - U[0]) > Math.abs(t[1] - U[1]) ? b = !0 : x = !0), U = t, m = !0, xh(), o()
            }

            function o() {
                var t;
                switch (y = U[0] - q[0], g = U[1] - q[1], T) {
                    case wh:
                    case bh:
                        k && (y = Math.max(C - a, Math.min(P - p, y)), s = a + y, d = p + y), N && (g = Math.max(z - l, Math.min(R - v, g)), h = l + g, _ = v + g);
                        break;
                    case Mh:
                        k < 0 ? (y = Math.max(C - a, Math.min(P - a, y)), s = a + y, d = p) : k > 0 && (y = Math.max(C - p, Math.min(P - p, y)), s = a, d = p + y), N < 0 ? (g = Math.max(z - l, Math.min(R - l, g)), h = l + g, _ = v) : N > 0 && (g = Math.max(z - v, Math.min(R - v, g)), h = l, _ = v + g);
                        break;
                    case Th:
                        k && (s = Math.max(C, Math.min(P, a - y * k)), d = Math.max(C, Math.min(P, p + y * k))), N && (h = Math.max(z, Math.min(R, l - g * N)), _ = Math.max(z, Math.min(R, v + g * N)))
                }
                d < s && (k *= -1, t = a, a = p, p = t, t = s, s = d, d = t, M in Ah && F.attr("cursor", Eh[M = Ah[M]])), _ < h && (N *= -1, t = l, l = v, v = t, t = h, h = _, _ = t, M in Ch && F.attr("cursor", Eh[M = Ch[M]])), S.selection && (A = S.selection), x && (s = A[0][0], d = A[1][0]), b && (h = A[0][1], _ = A[1][1]), A[0][0] === s && A[0][1] === h && A[1][0] === d && A[1][1] === _ || (S.selection = [
                    [s, h],
                    [d, _]
                ], r.call(w), D.brush())
            }

            function u() {
                if (ue(), t.event.touches) {
                    if (t.event.touches.length) return;
                    c && clearTimeout(c), c = setTimeout(function () {
                        c = null
                    }, 500), O.on("touchmove.brush touchend.brush touchcancel.brush", null)
                } else _t(t.event.view, m), I.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null);
                O.attr("pointer-events", "all"), F.attr("cursor", Eh.overlay), S.selection && (A = S.selection), le(A) && (S.selection = null, r.call(w)), D.end()
            }
            if (t.event.touches) {
                if (t.event.changedTouches.length < t.event.touches.length) return xh()
            } else if (c) return;
            if (f.apply(this, arguments)) {
                var a, s, l, h, p, d, v, _, y, g, m, x, b, w = this,
                    M = t.event.target.__data__.type,
                    T = "selection" === (t.event.metaKey ? M = "overlay" : M) ? bh : t.event.altKey ? Th : Mh,
                    k = n === Nh ? null : zh[M],
                    N = n === kh ? null : Ph[M],
                    S = fe(w),
                    E = S.extent,
                    A = S.selection,
                    C = E[0][0],
                    z = E[0][1],
                    P = E[1][0],
                    R = E[1][1],
                    L = k && N && t.event.shiftKey,
                    q = Ks(w),
                    U = q,
                    D = i(w, arguments).beforestart();
                "overlay" === M ? S.selection = A = [
                    [a = n === Nh ? C : q[0], l = n === kh ? z : q[1]],
                    [p = n === Nh ? P : a, v = n === kh ? R : l]
                ] : (a = A[0][0], l = A[0][1], p = A[1][0], v = A[1][1]), s = a, h = l, d = p, _ = v;
                var O = cf(w).attr("pointer-events", "none"),
                    F = O.selectAll(".overlay").attr("cursor", Eh[M]);
                if (t.event.touches) O.on("touchmove.brush", e, !0).on("touchend.brush touchcancel.brush", u, !0);
                else {
                    var I = cf(t.event.view).on("keydown.brush", function () {
                        switch (t.event.keyCode) {
                            case 16:
                                L = k && N;
                                break;
                            case 18:
                                T === Mh && (k && (p = d - y * k, a = s + y * k), N && (v = _ - g * N, l = h + g * N), T = Th, o());
                                break;
                            case 32:
                                T !== Mh && T !== Th || (k < 0 ? p = d - y : k > 0 && (a = s - y), N < 0 ? v = _ - g : N > 0 && (l = h - g), T = wh, F.attr("cursor", Eh.selection), o());
                                break;
                            default:
                                return
                        }
                        xh()
                    }, !0).on("keyup.brush", function () {
                        switch (t.event.keyCode) {
                            case 16:
                                L && (x = b = L = !1, o());
                                break;
                            case 18:
                                T === Th && (k < 0 ? p = d : k > 0 && (a = s), N < 0 ? v = _ : N > 0 && (l = h), T = Mh, o());
                                break;
                            case 32:
                                T === wh && (t.event.altKey ? (k && (p = d - y * k, a = s + y * k), N && (v = _ - g * N, l = h + g * N), T = Th) : (k < 0 ? p = d : k > 0 && (a = s), N < 0 ? v = _ : N > 0 && (l = h), T = Mh), F.attr("cursor", Eh[M]), o());
                                break;
                            default:
                                return
                        }
                        xh()
                    }, !0).on("mousemove.brush", e, !0).on("mouseup.brush", u, !0);
                    lf(t.event.view)
                }
                ue(), jl(w), r.call(w), D.start()
            }
        }

        function a() {
            var t = this.__brush || {
                selection: null
            };
            return t.extent = s.apply(this, arguments), t.dim = n, t
        }
        var c, s = se,
            f = ce,
            l = h(e, "start", "brush", "end"),
            p = 6;
        return e.move = function (t, e) {
            t.selection ? t.on("start.brush", function () {
                i(this, arguments).beforestart().start()
            }).on("interrupt.brush end.brush", function () {
                i(this, arguments).end()
            }).tween("brush", function () {
                function t(t) {
                    u.selection = 1 === t && le(s) ? null : f(t), r.call(o), a.brush()
                }
                var o = this,
                    u = o.__brush,
                    a = i(o, arguments),
                    c = u.selection,
                    s = n.input("function" == typeof e ? e.apply(this, arguments) : e, u.extent),
                    f = cl(c, s);
                return c && s ? t : t(1)
            }) : t.each(function () {
                var t = this,
                    o = arguments,
                    u = t.__brush,
                    a = n.input("function" == typeof e ? e.apply(t, o) : e, u.extent),
                    c = i(t, o).beforestart();
                jl(t), u.selection = null == a || le(a) ? null : a, r.call(t), c.start().brush().end()
            })
        }, o.prototype = {
            beforestart: function () {
                return 1 == ++this.active && (this.state.emitter = this, this.starting = !0), this
            },
            start: function () {
                return this.starting && (this.starting = !1, this.emit("start")), this
            },
            brush: function () {
                return this.emit("brush"), this
            },
            end: function () {
                return 0 == --this.active && (delete this.state.emitter, this.emit("end")), this
            },
            emit: function (t) {
                N(new mh(e, t, n.output(this.state.selection)), l.apply, l, [t, this.that, this.args])
            }
        }, e.extent = function (t) {
            return arguments.length ? (s = "function" == typeof t ? t : gh([
                [+t[0][0], +t[0][1]],
                [+t[1][0], +t[1][1]]
            ]), e) : s
        }, e.filter = function (t) {
            return arguments.length ? (f = "function" == typeof t ? t : gh(!!t), e) : f
        }, e.handleSize = function (t) {
            return arguments.length ? (p = +t, e) : p
        }, e.on = function () {
            var t = l.on.apply(l, arguments);
            return t === l ? e : t
        }, e
    }

    function pe(t) {
        return function (n, e) {
            return t(n.source.value + n.target.value, e.source.value + e.target.value)
        }
    }

    function de() {
        this._x0 = this._y0 = this._x1 = this._y1 = null, this._ = ""
    }

    function ve() {
        return new de
    }

    function _e(t) {
        return t.source
    }

    function ye(t) {
        return t.target
    }

    function ge(t) {
        return t.radius
    }

    function me(t) {
        return t.startAngle
    }

    function xe(t) {
        return t.endAngle
    }

    function be() {}

    function we(t, n) {
        var e = new be;
        if (t instanceof be) t.each(function (t, n) {
            e.set(n, t)
        });
        else if (Array.isArray(t)) {
            var r, i = -1,
                o = t.length;
            if (null == n)
                for (; ++i < o;) e.set(i, t[i]);
            else
                for (; ++i < o;) e.set(n(r = t[i], i, t), r)
        } else if (t)
            for (var u in t) e.set(u, t[u]);
        return e
    }

    function Me() {
        return {}
    }

    function Te(t, n, e) {
        t[n] = e
    }

    function ke() {
        return we()
    }

    function Ne(t, n, e) {
        t.set(n, e)
    }

    function Se() {}

    function Ee(t, n) {
        var e = new Se;
        if (t instanceof Se) t.each(function (t) {
            e.add(t)
        });
        else if (t) {
            var r = -1,
                i = t.length;
            if (null == n)
                for (; ++r < i;) e.add(t[r]);
            else
                for (; ++r < i;) e.add(n(t[r], r, t))
        }
        return e
    }

    function Ae(t) {
        return new Function("d", "return {" + t.map(function (t, n) {
            return JSON.stringify(t) + ": d[" + n + "]"
        }).join(",") + "}")
    }

    function Ce(t, n) {
        var e = Ae(t);
        return function (r, i) {
            return n(e(r), i, t)
        }
    }

    function ze(t) {
        var n = Object.create(null),
            e = [];
        return t.forEach(function (t) {
            for (var r in t) r in n || e.push(n[r] = r)
        }), e
    }

    function Pe(t, n, e, r) {
        if (isNaN(n) || isNaN(e)) return t;
        var i, o, u, a, c, s, f, l, h, p = t._root,
            d = {
                data: r
            },
            v = t._x0,
            _ = t._y0,
            y = t._x1,
            g = t._y1;
        if (!p) return t._root = d, t;
        for (; p.length;)
            if ((s = n >= (o = (v + y) / 2)) ? v = o : y = o, (f = e >= (u = (_ + g) / 2)) ? _ = u : g = u, i = p, !(p = p[l = f << 1 | s])) return i[l] = d, t;
        if (a = +t._x.call(null, p.data), c = +t._y.call(null, p.data), n === a && e === c) return d.next = p, i ? i[l] = d : t._root = d, t;
        do {
            i = i ? i[l] = new Array(4) : t._root = new Array(4), (s = n >= (o = (v + y) / 2)) ? v = o : y = o, (f = e >= (u = (_ + g) / 2)) ? _ = u : g = u
        } while ((l = f << 1 | s) == (h = (c >= u) << 1 | a >= o));
        return i[h] = p, i[l] = d, t
    }

    function Re(t) {
        return t[0]
    }

    function Le(t) {
        return t[1]
    }

    function qe(t, n, e) {
        var r = new Ue(null == n ? Re : n, null == e ? Le : e, NaN, NaN, NaN, NaN);
        return null == t ? r : r.addAll(t)
    }

    function Ue(t, n, e, r, i, o) {
        this._x = t, this._y = n, this._x0 = e, this._y0 = r, this._x1 = i, this._y1 = o, this._root = void 0
    }

    function De(t) {
        for (var n = {
                data: t.data
            }, e = n; t = t.next;) e = e.next = {
            data: t.data
        };
        return n
    }

    function Oe(t) {
        return t.x + t.vx
    }

    function Fe(t) {
        return t.y + t.vy
    }

    function Ie(t) {
        return t.index
    }

    function Ye(t, n) {
        var e = t.get(n);
        if (!e) throw new Error("missing: " + n);
        return e
    }

    function Be(t) {
        return t.x
    }

    function je(t) {
        return t.y
    }

    function He(t) {
        return new Xe(t)
    }

    function Xe(t) {
        if (!(n = xp.exec(t))) throw new Error("invalid format: " + t);
        var n, e = n[1] || " ",
            r = n[2] || ">",
            i = n[3] || "-",
            o = n[4] || "",
            u = !!n[5],
            a = n[6] && +n[6],
            c = !!n[7],
            s = n[8] && +n[8].slice(1),
            f = n[9] || "";
        "n" === f ? (c = !0, f = "g") : mp[f] || (f = ""), (u || "0" === e && "=" === r) && (u = !0, e = "0", r = "="), this.fill = e, this.align = r, this.sign = i, this.symbol = o, this.zero = u, this.width = a, this.comma = c, this.precision = s, this.type = f
    }

    function $e(n) {
        return bp = Tp(n), t.format = bp.format, t.formatPrefix = bp.formatPrefix, bp
    }

    function Ve() {
        this.reset()
    }

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

    function Ze(t) {
        return t > 1 ? 0 : t < -1 ? cd : Math.acos(t)
    }

    function Ge(t) {
        return t > 1 ? sd : t < -1 ? -sd : Math.asin(t)
    }

    function Je(t) {
        return (t = wd(t / 2)) * t
    }

    function Qe() {}

    function Ke(t, n) {
        t && Sd.hasOwnProperty(t.type) && Sd[t.type](t, n)
    }

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

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

    function er() {
        zd.point = ir
    }

    function rr() {
        or(Ap, Cp)
    }

    function ir(t, n) {
        zd.point = or, Ap = t, Cp = n, zp = t *= pd, Pp = yd(n = (n *= pd) / 2 + fd), Rp = wd(n)
    }

    function or(t, n) {
        n = (n *= pd) / 2 + fd;
        var e = (t *= pd) - zp,
            r = e >= 0 ? 1 : -1,
            i = r * e,
            o = yd(n),
            u = wd(n),
            a = Rp * u,
            c = Pp * o + a * yd(i),
            s = a * r * wd(i);
        Ad.add(_d(s, c)), zp = t, Pp = o, Rp = u
    }

    function ur(t) {
        return [_d(t[1], t[0]), Ge(t[2])]
    }

    function ar(t) {
        var n = t[0],
            e = t[1],
            r = yd(e);
        return [r * yd(n), r * wd(n), wd(e)]
    }

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

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

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

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

    function hr(t) {
        var n = Td(t[0] * t[0] + t[1] * t[1] + t[2] * t[2]);
        t[0] /= n, t[1] /= n, t[2] /= n
    }

    function pr(t, n) {
        Bp.push(jp = [Lp = t, Up = t]), n < qp && (qp = n), n > Dp && (Dp = n)
    }

    function dr(t, n) {
        var e = ar([t * pd, n * pd]);
        if (Yp) {
            var r = sr(Yp, e),
                i = sr([r[1], -r[0], 0], r);
            hr(i), i = ur(i);
            var o, u = t - Op,
                a = u > 0 ? 1 : -1,
                c = i[0] * hd * a,
                s = dd(u) > 180;
            s ^ (a * Op < c && c < a * t) ? (o = i[1] * hd) > Dp && (Dp = o) : (c = (c + 360) % 360 - 180, s ^ (a * Op < c && c < a * t) ? (o = -i[1] * hd) < qp && (qp = o) : (n < qp && (qp = n), n > Dp && (Dp = n))), s ? t < Op ? xr(Lp, t) > xr(Lp, Up) && (Up = t) : xr(t, Up) > xr(Lp, Up) && (Lp = t) : Up >= Lp ? (t < Lp && (Lp = t), t > Up && (Up = t)) : t > Op ? xr(Lp, t) > xr(Lp, Up) && (Up = t) : xr(t, Up) > xr(Lp, Up) && (Lp = t)
        } else Bp.push(jp = [Lp = t, Up = t]);
        n < qp && (qp = n), n > Dp && (Dp = n), Yp = e, Op = t
    }

    function vr() {
        Rd.point = dr
    }

    function _r() {
        jp[0] = Lp, jp[1] = Up, Rd.point = pr, Yp = null
    }

    function yr(t, n) {
        if (Yp) {
            var e = t - Op;
            Pd.add(dd(e) > 180 ? e + (e > 0 ? 360 : -360) : e)
        } else Fp = t, Ip = n;
        zd.point(t, n), dr(t, n)
    }

    function gr() {
        zd.lineStart()
    }

    function mr() {
        yr(Fp, Ip), zd.lineEnd(), dd(Pd) > ad && (Lp = -(Up = 180)), jp[0] = Lp, jp[1] = Up, Yp = null
    }

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

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

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

    function Mr(t, n) {
        t *= pd;
        var e = yd(n *= pd);
        Tr(e * yd(t), e * wd(t), wd(n))
    }

    function Tr(t, n, e) {
        $p += (t - $p) / ++Hp, Vp += (n - Vp) / Hp, Wp += (e - Wp) / Hp
    }

    function kr() {
        Ld.point = Nr
    }

    function Nr(t, n) {
        t *= pd;
        var e = yd(n *= pd);
        rd = e * yd(t), id = e * wd(t), od = wd(n), Ld.point = Sr, Tr(rd, id, od)
    }

    function Sr(t, n) {
        t *= pd;
        var e = yd(n *= pd),
            r = e * yd(t),
            i = e * wd(t),
            o = wd(n),
            u = _d(Td((u = id * o - od * i) * u + (u = od * r - rd * o) * u + (u = rd * i - id * r) * u), rd * r + id * i + od * o);
        Xp += u, Zp += u * (rd + (rd = r)), Gp += u * (id + (id = i)), Jp += u * (od + (od = o)), Tr(rd, id, od)
    }

    function Er() {
        Ld.point = Mr
    }

    function Ar() {
        Ld.point = zr
    }

    function Cr() {
        Pr(nd, ed), Ld.point = Mr
    }

    function zr(t, n) {
        nd = t, ed = n, t *= pd, n *= pd, Ld.point = Pr;
        var e = yd(n);
        rd = e * yd(t), id = e * wd(t), od = wd(n), Tr(rd, id, od)
    }

    function Pr(t, n) {
        t *= pd;
        var e = yd(n *= pd),
            r = e * yd(t),
            i = e * wd(t),
            o = wd(n),
            u = id * o - od * i,
            a = od * r - rd * o,
            c = rd * i - id * r,
            s = Td(u * u + a * a + c * c),
            f = Ge(s),
            l = s && -f / s;
        Qp += l * u, Kp += l * a, td += l * c, Xp += f, Zp += f * (rd + (rd = r)), Gp += f * (id + (id = i)), Jp += f * (od + (od = o)), Tr(rd, id, od)
    }

    function Rr(t, n) {
        return [t > cd ? t - ld : t < -cd ? t + ld : t, n]
    }

    function Lr(t, n, e) {
        return (t %= ld) ? n || e ? Ud(Ur(t), Dr(n, e)) : Ur(t) : n || e ? Dr(n, e) : Rr
    }

    function qr(t) {
        return function (n, e) {
            return n += t, [n > cd ? n - ld : n < -cd ? n + ld : n, e]
        }
    }

    function Ur(t) {
        var n = qr(t);
        return n.invert = qr(-t), n
    }

    function Dr(t, n) {
        function e(t, n) {
            var e = yd(n),
                a = yd(t) * e,
                c = wd(t) * e,
                s = wd(n),
                f = s * r + a * i;
            return [_d(c * o - f * u, a * r - s * i), Ge(f * o + c * u)]
        }
        var r = yd(t),
            i = wd(t),
            o = yd(n),
            u = wd(n);
        return e.invert = function (t, n) {
            var e = yd(n),
                a = yd(t) * e,
                c = wd(t) * e,
                s = wd(n),
                f = s * o - c * u;
            return [_d(c * o + s * u, a * r + f * i), Ge(f * r - a * i)]
        }, e
    }

    function Or(t, n, e, r, i, o) {
        if (e) {
            var u = yd(n),
                a = wd(n),
                c = r * e;
            null == i ? (i = n + r * ld, o = n - c / 2) : (i = Fr(u, i), o = Fr(u, o), (r > 0 ? i < o : i > o) && (i += r * ld));
            for (var s, f = i; r > 0 ? f > o : f < o; f -= c) s = ur([u, -a * yd(f), -a * wd(f)]), t.point(s[0], s[1])
        }
    }

    function Fr(t, n) {
        (n = ar(n))[0] -= t, hr(n);
        var e = Ze(-n[1]);
        return ((-n[2] < 0 ? -e : e) + ld - ad) % ld
    }

    function Ir(t, n, e, r) {
        this.x = t, this.z = n, this.o = e, this.e = r, this.v = !1, this.n = this.p = null
    }

    function Yr(t) {
        if (n = t.length) {
            for (var n, e, r = 0, i = t[0]; ++r < n;) i.n = e = t[r], e.p = i, i = e;
            i.n = e = t[0], e.p = i
        }
    }

    function Br(t, n, e, r) {
        function i(i, o) {
            return t <= i && i <= e && n <= o && o <= r
        }

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

        function u(r, i) {
            return dd(r[0] - t) < ad ? i > 0 ? 0 : 3 : dd(r[0] - e) < ad ? i > 0 ? 2 : 1 : dd(r[1] - n) < ad ? i > 0 ? 1 : 0 : i > 0 ? 3 : 2
        }

        function a(t, n) {
            return c(t.x, n.x)
        }

        function c(t, n) {
            var e = u(t, 1),
                r = u(n, 1);
            return e !== r ? e - r : 0 === e ? n[1] - t[1] : 1 === e ? t[0] - n[0] : 2 === e ? t[1] - n[1] : n[0] - t[0]
        }
        return function (u) {
            function c(t, n) {
                i(t, n) && w.point(t, n)
            }

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

            function f(o, u) {
                var a = i(o, u);
                if (h && p.push([o, u]), x) d = o, v = u, _ = a, x = !1, a && (w.lineStart(), w.point(o, u));
                else if (a && m) w.point(o, u);
                else {
                    var c = [y = Math.max(tv, Math.min(Kd, y)), g = Math.max(tv, Math.min(Kd, g))],
                        s = [o = Math.max(tv, Math.min(Kd, o)), u = Math.max(tv, Math.min(Kd, u))];
                    Gd(c, s, t, n, e, r) ? (m || (w.lineStart(), w.point(c[0], c[1])), w.point(s[0], s[1]), a || w.lineEnd(), b = !1) : a && (w.lineStart(), w.point(o, u), b = !1)
                }
                y = o, g = u, m = a
            }
            var l, h, p, d, v, _, y, g, m, x, b, w = u,
                M = Zd(),
                T = {
                    point: c,
                    lineStart: function () {
                        T.point = f, h && h.push(p = []), x = !0, m = !1, y = g = NaN
                    },
                    lineEnd: function () {
                        l && (f(d, v), _ && m && M.rejoin(), l.push(M.result())), T.point = c, m && w.lineEnd()
                    },
                    polygonStart: function () {
                        w = M, l = [], h = [], b = !0
                    },
                    polygonEnd: function () {
                        var t = s(),
                            n = b && t,
                            e = (l = Cs(l)).length;
                        (n || e) && (u.polygonStart(), n && (u.lineStart(), o(null, null, 1, u), u.lineEnd()), e && Qd(l, a, t, o, u), u.polygonEnd()), w = u, l = h = p = null
                    }
                };
            return T
        }
    }

    function jr() {
        iv.point = iv.lineEnd = Qe
    }

    function Hr(t, n) {
        Dd = t *= pd, Od = wd(n *= pd), Fd = yd(n), iv.point = Xr
    }

    function Xr(t, n) {
        t *= pd;
        var e = wd(n *= pd),
            r = yd(n),
            i = dd(t - Dd),
            o = yd(i),
            u = r * wd(i),
            a = Fd * e - Od * r * o,
            c = Od * e + Fd * r * o;
        rv.add(_d(Td(u * u + a * a), c)), Dd = t, Od = e, Fd = r
    }

    function $r(t, n) {
        return !(!t || !fv.hasOwnProperty(t.type)) && fv[t.type](t, n)
    }

    function Vr(t, n) {
        return 0 === cv(t, n)
    }

    function Wr(t, n) {
        var e = cv(t[0], t[1]);
        return cv(t[0], n) + cv(n, t[1]) <= e + ad
    }

    function Zr(t, n) {
        return !!ev(t.map(Gr), Jr(n))
    }

    function Gr(t) {
        return (t = t.map(Jr)).pop(), t
    }

    function Jr(t) {
        return [t[0] * pd, t[1] * pd]
    }

    function Qr(t, n, e) {
        var r = Ms(t, n - ad, e).concat(n);
        return function (t) {
            return r.map(function (n) {
                return [t, n]
            })
        }
    }

    function Kr(t, n, e) {
        var r = Ms(t, n - ad, e).concat(n);
        return function (t) {
            return r.map(function (n) {
                return [n, t]
            })
        }
    }

    function ti() {
        function t() {
            return {
                type: "MultiLineString",
                coordinates: n()
            }
        }

        function n() {
            return Ms(gd(o / _) * _, i, _).map(h).concat(Ms(gd(s / y) * y, c, y).map(p)).concat(Ms(gd(r / d) * d, e, d).filter(function (t) {
                return dd(t % _) > ad
            }).map(f)).concat(Ms(gd(a / v) * v, u, v).filter(function (t) {
                return dd(t % y) > ad
            }).map(l))
        }
        var e, r, i, o, u, a, c, s, f, l, h, p, d = 10,
            v = d,
            _ = 90,
            y = 360,
            g = 2.5;
        return t.lines = function () {
            return n().map(function (t) {
                return {
                    type: "LineString",
                    coordinates: t
                }
            })
        }, t.outline = function () {
            return {
                type: "Polygon",
                coordinates: [h(o).concat(p(c).slice(1), h(i).reverse().slice(1), p(s).reverse().slice(1))]
            }
        }, t.extent = function (n) {
            return arguments.length ? t.extentMajor(n).extentMinor(n) : t.extentMinor()
        }, t.extentMajor = function (n) {
            return arguments.length ? (o = +n[0][0], i = +n[1][0], s = +n[0][1], c = +n[1][1], o > i && (n = o, o = i, i = n), s > c && (n = s, s = c, c = n), t.precision(g)) : [
                [o, s],
                [i, c]
            ]
        }, t.extentMinor = function (n) {
            return arguments.length ? (r = +n[0][0], e = +n[1][0], a = +n[0][1], u = +n[1][1], r > e && (n = r, r = e, e = n), a > u && (n = a, a = u, u = n), t.precision(g)) : [
                [r, a],
                [e, u]
            ]
        }, t.step = function (n) {
            return arguments.length ? t.stepMajor(n).stepMinor(n) : t.stepMinor()
        }, t.stepMajor = function (n) {
            return arguments.length ? (_ = +n[0], y = +n[1], t) : [_, y]
        }, t.stepMinor = function (n) {
            return arguments.length ? (d = +n[0], v = +n[1], t) : [d, v]
        }, t.precision = function (n) {
            return arguments.length ? (g = +n, f = Qr(a, u, 90), l = Kr(r, e, g), h = Qr(s, c, 90), p = Kr(o, i, g), t) : g
        }, t.extentMajor([
            [-180, -90 + ad],
            [180, 90 - ad]
        ]).extentMinor([
            [-180, -80 - ad],
            [180, 80 + ad]
        ])
    }

    function ni() {
        dv.point = ei
    }

    function ei(t, n) {
        dv.point = ri, Id = Bd = t, Yd = jd = n
    }

    function ri(t, n) {
        pv.add(jd * t - Bd * n), Bd = t, jd = n
    }

    function ii() {
        ri(Id, Yd)
    }

    function oi(t, n) {
        xv += t, bv += n, ++wv
    }

    function ui() {
        Av.point = ai
    }

    function ai(t, n) {
        Av.point = ci, oi($d = t, Vd = n)
    }

    function ci(t, n) {
        var e = t - $d,
            r = n - Vd,
            i = Td(e * e + r * r);
        Mv += i * ($d + t) / 2, Tv += i * (Vd + n) / 2, kv += i, oi($d = t, Vd = n)
    }

    function si() {
        Av.point = oi
    }

    function fi() {
        Av.point = hi
    }

    function li() {
        pi(Hd, Xd)
    }

    function hi(t, n) {
        Av.point = pi, oi(Hd = $d = t, Xd = Vd = n)
    }

    function pi(t, n) {
        var e = t - $d,
            r = n - Vd,
            i = Td(e * e + r * r);
        Mv += i * ($d + t) / 2, Tv += i * (Vd + n) / 2, kv += i, Nv += (i = Vd * t - $d * n) * ($d + t), Sv += i * (Vd + n), Ev += 3 * i, oi($d = t, Vd = n)
    }

    function di(t) {
        this._context = t
    }

    function vi(t, n) {
        Uv.point = _i, zv = Rv = t, Pv = Lv = n
    }

    function _i(t, n) {
        Rv -= t, Lv -= n, qv.add(Td(Rv * Rv + Lv * Lv)), Rv = t, Lv = n
    }

    function yi() {
        this._string = []
    }

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

    function mi(t) {
        return t.length > 1
    }

    function xi(t, n) {
        return ((t = t.x)[0] < 0 ? t[1] - sd - ad : sd - t[1]) - ((n = n.x)[0] < 0 ? n[1] - sd - ad : sd - n[1])
    }

    function bi(t, n, e, r) {
        var i, o, u = wd(t - e);
        return dd(u) > ad ? vd((wd(n) * (o = yd(r)) * wd(e) - wd(r) * (i = yd(n)) * wd(t)) / (i * o * u)) : (n + r) / 2
    }

    function wi(t) {
        return function (n) {
            var e = new Mi;
            for (var r in t) e[r] = t[r];
            return e.stream = n, e
        }
    }

    function Mi() {}

    function Ti(t, n, e) {
        var r = n[1][0] - n[0][0],
            i = n[1][1] - n[0][1],
            o = t.clipExtent && t.clipExtent();
        t.scale(150).translate([0, 0]), null != o && t.clipExtent(null), Ed(e, t.stream(mv));
        var u = mv.result(),
            a = Math.min(r / (u[1][0] - u[0][0]), i / (u[1][1] - u[0][1])),
            c = +n[0][0] + (r - a * (u[1][0] + u[0][0])) / 2,
            s = +n[0][1] + (i - a * (u[1][1] + u[0][1])) / 2;
        return null != o && t.clipExtent(o), t.scale(150 * a).translate([c, s])
    }

    function ki(t, n, e) {
        return Ti(t, [
            [0, 0], n
        ], e)
    }

    function Ni(t) {
        return wi({
            point: function (n, e) {
                n = t(n, e), this.stream.point(n[0], n[1])
            }
        })
    }

    function Si(t, n) {
        function e(r, i, o, u, a, c, s, f, l, h, p, d, v, _) {
            var y = s - r,
                g = f - i,
                m = y * y + g * g;
            if (m > 4 * n && v--) {
                var x = u + h,
                    b = a + p,
                    w = c + d,
                    M = Td(x * x + b * b + w * w),
                    T = Ge(w /= M),
                    k = dd(dd(w) - 1) < ad || dd(o - l) < ad ? (o + l) / 2 : _d(b, x),
                    N = t(k, T),
                    S = N[0],
                    E = N[1],
                    A = S - r,
                    C = E - i,
                    z = g * A - y * C;
                (z * z / m > n || dd((y * A + g * C) / m - .5) > .3 || u * h + a * p + c * d < Yv) && (e(r, i, o, u, a, c, S, E, k, x /= M, b /= M, w, v, _), _.point(S, E), e(S, E, k, x, b, w, s, f, l, h, p, d, v, _))
            }
        }
        return function (n) {
            function r(e, r) {
                e = t(e, r), n.point(e[0], e[1])
            }

            function i() {
                y = NaN, w.point = o, n.lineStart()
            }

            function o(r, i) {
                var o = ar([r, i]),
                    u = t(r, i);
                e(y, g, _, m, x, b, y = u[0], g = u[1], _ = r, m = o[0], x = o[1], b = o[2], Iv, n), n.point(y, g)
            }

            function u() {
                w.point = r, n.lineEnd()
            }

            function a() {
                i(), w.point = c, w.lineEnd = s
            }

            function c(t, n) {
                o(f = t, n), l = y, h = g, p = m, d = x, v = b, w.point = o
            }

            function s() {
                e(y, g, _, m, x, b, l, h, f, p, d, v, Iv, n), w.lineEnd = u, u()
            }
            var f, l, h, p, d, v, _, y, g, m, x, b, w = {
                point: r,
                lineStart: i,
                lineEnd: u,
                polygonStart: function () {
                    n.polygonStart(), w.lineStart = a
                },
                polygonEnd: function () {
                    n.polygonEnd(), w.lineStart = i
                }
            };
            return w
        }
    }

    function Ei(t) {
        return Ai(function () {
            return t
        })()
    }

    function Ai(t) {
        function n(t) {
            return t = f(t[0] * pd, t[1] * pd), [t[0] * _ + a, c - t[1] * _]
        }

        function e(t) {
            return (t = f.invert((t[0] - a) / _, (c - t[1]) / _)) && [t[0] * hd, t[1] * hd]
        }

        function r(t, n) {
            return t = u(t, n), [t[0] * _ + a, c - t[1] * _]
        }

        function i() {
            f = Ud(s = Lr(b, w, M), u);
            var t = u(m, x);
            return a = y - t[0] * _, c = g + t[1] * _, o()
        }

        function o() {
            return d = v = null, n
        }
        var u, a, c, s, f, l, h, p, d, v, _ = 150,
            y = 480,
            g = 250,
            m = 0,
            x = 0,
            b = 0,
            w = 0,
            M = 0,
            T = null,
            k = Ov,
            N = null,
            S = lv,
            E = .5,
            A = Bv(r, E);
        return n.stream = function (t) {
                return d && v === t ? d : d = jv(k(s, A(S(v = t))))
            }, n.clipAngle = function (t) {
                return arguments.length ? (k = +t ? Fv(T = t * pd, 6 * pd) : (T = null, Ov), o()) : T * hd
            }, n.clipExtent = function (t) {
                return arguments.length ? (S = null == t ? (N = l = h = p = null, lv) : Br(N = +t[0][0], l = +t[0][1], h = +t[1][0], p = +t[1][1]), o()) : null == N ? null : [
                    [N, l],
                    [h, p]
                ]
            }, n.scale = function (t) {
                return arguments.length ? (_ = +t, i()) : _
            }, n.translate = function (t) {
                return arguments.length ? (y = +t[0], g = +t[1], i()) : [y, g]
            }, n.center = function (t) {
                return arguments.length ? (m = t[0] % 360 * pd, x = t[1] % 360 * pd, i()) : [m * hd, x * hd]
            }, n.rotate = function (t) {
                return arguments.length ? (b = t[0] % 360 * pd, w = t[1] % 360 * pd, M = t.length > 2 ? t[2] % 360 * pd : 0, i()) : [b * hd, w * hd, M * hd]
            }, n.precision = function (t) {
                return arguments.length ? (A = Bv(r, E = t * t), o()) : Td(E)
            }, n.fitExtent = function (t, e) {
                return Ti(n, t, e)
            }, n.fitSize = function (t, e) {
                return ki(n, t, e)
            },
            function () {
                return u = t.apply(this, arguments), n.invert = u.invert && e, i()
            }
    }

    function Ci(t) {
        var n = 0,
            e = cd / 3,
            r = Ai(t),
            i = r(n, e);
        return i.parallels = function (t) {
            return arguments.length ? r(n = t[0] * pd, e = t[1] * pd) : [n * hd, e * hd]
        }, i
    }

    function zi(t) {
        function n(t, n) {
            return [t * e, wd(n) / e]
        }
        var e = yd(t);
        return n.invert = function (t, n) {
            return [t / e, Ge(n * e)]
        }, n
    }

    function Pi(t, n) {
        function e(t, n) {
            var e = Td(o - 2 * i * wd(n)) / i;
            return [e * wd(t *= i), u - e * yd(t)]
        }
        var r = wd(t),
            i = (r + wd(n)) / 2;
        if (dd(i) < ad) return zi(t);
        var o = 1 + r * (2 * i - r),
            u = Td(o) / i;
        return e.invert = function (t, n) {
            var e = u - n;
            return [_d(t, dd(e)) / i * Md(e), Ge((o - (t * t + e * e) * i * i) / (2 * i))]
        }, e
    }

    function Ri(t) {
        var n = t.length;
        return {
            point: function (e, r) {
                for (var i = -1; ++i < n;) t[i].point(e, r)
            },
            sphere: function () {
                for (var e = -1; ++e < n;) t[e].sphere()
            },
            lineStart: function () {
                for (var e = -1; ++e < n;) t[e].lineStart()
            },
            lineEnd: function () {
                for (var e = -1; ++e < n;) t[e].lineEnd()
            },
            polygonStart: function () {
                for (var e = -1; ++e < n;) t[e].polygonStart()
            },
            polygonEnd: function () {
                for (var e = -1; ++e < n;) t[e].polygonEnd()
            }
        }
    }

    function Li(t) {
        return function (n, e) {
            var r = yd(n),
                i = yd(e),
                o = t(r * i);
            return [o * i * wd(n), o * wd(e)]
        }
    }

    function qi(t) {
        return function (n, e) {
            var r = Td(n * n + e * e),
                i = t(r),
                o = wd(i),
                u = yd(i);
            return [_d(n * o, r * u), Ge(r && e * o / r)]
        }
    }

    function Ui(t, n) {
        return [t, xd(kd((sd + n) / 2))]
    }

    function Di(t) {
        function n() {
            var n = cd * a(),
                u = o(Wd(o.rotate()).invert([0, 0]));
            return s(null == f ? [
                [u[0] - n, u[1] - n],
                [u[0] + n, u[1] + n]
            ] : t === Ui ? [
                [Math.max(u[0] - n, f), e],
                [Math.min(u[0] + n, r), i]
            ] : [
                [f, Math.max(u[1] - n, e)],
                [r, Math.min(u[1] + n, i)]
            ])
        }
        var e, r, i, o = Ei(t),
            u = o.center,
            a = o.scale,
            c = o.translate,
            s = o.clipExtent,
            f = null;
        return o.scale = function (t) {
            return arguments.length ? (a(t), n()) : a()
        }, o.translate = function (t) {
            return arguments.length ? (c(t), n()) : c()
        }, o.center = function (t) {
            return arguments.length ? (u(t), n()) : u()
        }, o.clipExtent = function (t) {
            return arguments.length ? (null == t ? f = e = r = i = null : (f = +t[0][0], e = +t[0][1], r = +t[1][0], i = +t[1][1]), n()) : null == f ? null : [
                [f, e],
                [r, i]
            ]
        }, n()
    }

    function Oi(t) {
        return kd((sd + t) / 2)
    }

    function Fi(t, n) {
        function e(t, n) {
            o > 0 ? n < -sd + ad && (n = -sd + ad) : n > sd - ad && (n = sd - ad);
            var e = o / bd(Oi(n), i);
            return [e * wd(i * t), o - e * yd(i * t)]
        }
        var r = yd(t),
            i = t === n ? wd(t) : xd(r / yd(n)) / xd(Oi(n) / Oi(t)),
            o = r * bd(Oi(t), i) / i;
        return i ? (e.invert = function (t, n) {
            var e = o - n,
                r = Md(i) * Td(t * t + e * e);
            return [_d(t, dd(e)) / i * Md(e), 2 * vd(bd(o / r, 1 / i)) - sd]
        }, e) : Ui
    }

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

    function Yi(t, n) {
        function e(t, n) {
            var e = o - n,
                r = i * t;
            return [e * wd(r), o - e * yd(r)]
        }
        var r = yd(t),
            i = t === n ? wd(t) : (r - yd(n)) / (n - t),
            o = r / i + t;
        return dd(i) < ad ? Ii : (e.invert = function (t, n) {
            var e = o - n;
            return [_d(t, dd(e)) / i * Md(e), o - Md(i) * Td(t * t + e * e)]
        }, e)
    }

    function Bi(t, n) {
        var e = yd(n),
            r = yd(t) * e;
        return [e * wd(t) / r, wd(n) / r]
    }

    function ji(t, n, e, r) {
        return 1 === t && 1 === n && 0 === e && 0 === r ? lv : wi({
            point: function (i, o) {
                this.stream.point(i * t + e, o * n + r)
            }
        })
    }

    function Hi(t, n) {
        return [yd(n) * wd(t), wd(n)]
    }

    function Xi(t, n) {
        var e = yd(n),
            r = 1 + yd(t) * e;
        return [e * wd(t) / r, wd(n) / r]
    }

    function $i(t, n) {
        return [xd(kd((sd + n) / 2)), -t]
    }

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

    function Wi(t) {
        return t.reduce(Zi, 0) / t.length
    }

    function Zi(t, n) {
        return t + n.x
    }

    function Gi(t) {
        return 1 + t.reduce(Ji, 0)
    }

    function Ji(t, n) {
        return Math.max(t, n.y)
    }

    function Qi(t) {
        for (var n; n = t.children;) t = n[0];
        return t
    }

    function Ki(t) {
        for (var n; n = t.children;) t = n[n.length - 1];
        return t
    }

    function to(t) {
        var n = 0,
            e = t.children,
            r = e && e.length;
        if (r)
            for (; --r >= 0;) n += e[r].value;
        else n = 1;
        t.value = n
    }

    function no(t, n) {
        if (t === n) return t;
        var e = t.ancestors(),
            r = n.ancestors(),
            i = null;
        for (t = e.pop(), n = r.pop(); t === n;) i = t, t = e.pop(), n = r.pop();
        return i
    }

    function eo(t, n) {
        var e, r, i, o, u, a = new uo(t),
            c = +t.value && (a.value = t.value),
            s = [a];
        for (null == n && (n = ro); e = s.pop();)
            if (c && (e.value = +e.data.value), (i = n(e.data)) && (u = i.length))
                for (e.children = new Array(u), o = u - 1; o >= 0; --o) s.push(r = e.children[o] = new uo(i[o])), r.parent = e, r.depth = e.depth + 1;
        return a.eachBefore(oo)
    }

    function ro(t) {
        return t.children
    }

    function io(t) {
        t.data = t.data.data
    }

    function oo(t) {
        var n = 0;
        do {
            t.height = n
        } while ((t = t.parent) && t.height < ++n)
    }

    function uo(t) {
        this.data = t, this.depth = this.height = 0, this.parent = null
    }

    function ao(t) {
        for (var n, e, r = t.length; r;) e = Math.random() * r-- | 0, n = t[r], t[r] = t[e], t[e] = n;
        return t
    }

    function co(t, n) {
        var e, r;
        if (lo(n, t)) return [n];
        for (e = 0; e < t.length; ++e)
            if (so(n, t[e]) && lo(vo(t[e], n), t)) return [t[e], n];
        for (e = 0; e < t.length - 1; ++e)
            for (r = e + 1; r < t.length; ++r)
                if (so(vo(t[e], t[r]), n) && so(vo(t[e], n), t[r]) && so(vo(t[r], n), t[e]) && lo(_o(t[e], t[r], n), t)) return [t[e], t[r], n];
        throw new Error
    }

    function so(t, n) {
        var e = t.r - n.r,
            r = n.x - t.x,
            i = n.y - t.y;
        return e < 0 || e * e < r * r + i * i
    }

    function fo(t, n) {
        var e = t.r - n.r + 1e-6,
            r = n.x - t.x,
            i = n.y - t.y;
        return e > 0 && e * e > r * r + i * i
    }

    function lo(t, n) {
        for (var e = 0; e < n.length; ++e)
            if (!fo(t, n[e])) return !1;
        return !0
    }

    function ho(t) {
        switch (t.length) {
            case 1:
                return po(t[0]);
            case 2:
                return vo(t[0], t[1]);
            case 3:
                return _o(t[0], t[1], t[2])
        }
    }

    function po(t) {
        return {
            x: t.x,
            y: t.y,
            r: t.r
        }
    }

    function vo(t, n) {
        var e = t.x,
            r = t.y,
            i = t.r,
            o = n.x,
            u = n.y,
            a = n.r,
            c = o - e,
            s = u - r,
            f = a - i,
            l = Math.sqrt(c * c + s * s);
        return {
            x: (e + o + c / l * f) / 2,
            y: (r + u + s / l * f) / 2,
            r: (l + i + a) / 2
        }
    }

    function _o(t, n, e) {
        var r = t.x,
            i = t.y,
            o = t.r,
            u = n.x,
            a = n.y,
            c = n.r,
            s = e.x,
            f = e.y,
            l = e.r,
            h = r - u,
            p = r - s,
            d = i - a,
            v = i - f,
            _ = c - o,
            y = l - o,
            g = r * r + i * i - o * o,
            m = g - u * u - a * a + c * c,
            x = g - s * s - f * f + l * l,
            b = p * d - h * v,
            w = (d * x - v * m) / (2 * b) - r,
            M = (v * _ - d * y) / b,
            T = (p * m - h * x) / (2 * b) - i,
            k = (h * y - p * _) / b,
            N = M * M + k * k - 1,
            S = 2 * (o + w * M + T * k),
            E = w * w + T * T - o * o,
            A = -(N ? (S + Math.sqrt(S * S - 4 * N * E)) / (2 * N) : E / S);
        return {
            x: r + w + M * A,
            y: i + T + k * A,
            r: A
        }
    }

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

    function go(t, n) {
        var e = n.x - t.x,
            r = n.y - t.y,
            i = t.r + n.r;
        return i * i - 1e-6 > e * e + r * r
    }

    function mo(t) {
        var n = t._,
            e = t.next._,
            r = n.r + e.r,
            i = (n.x * e.r + e.x * n.r) / r,
            o = (n.y * e.r + e.y * n.r) / r;
        return i * i + o * o
    }

    function xo(t) {
        this._ = t, this.next = null, this.previous = null
    }

    function bo(t) {
        if (!(i = t.length)) return 0;
        var n, e, r, i, o, u, a, c, s, f, l;
        if (n = t[0], n.x = 0, n.y = 0, !(i > 1)) return n.r;
        if (e = t[1], n.x = -e.r, e.x = n.r, e.y = 0, !(i > 2)) return n.r + e.r;
        yo(e, n, r = t[2]), n = new xo(n), e = new xo(e), r = new xo(r), n.next = r.previous = e, e.next = n.previous = r, r.next = e.previous = n;
        t: for (a = 3; a < i; ++a) {
            yo(n._, e._, r = t[a]), r = new xo(r), c = e.next, s = n.previous, f = e._.r, l = n._.r;
            do {
                if (f <= l) {
                    if (go(c._, r._)) {
                        e = c, n.next = e, e.previous = n, --a;
                        continue t
                    }
                    f += c._.r, c = c.next
                } else {
                    if (go(s._, r._)) {
                        (n = s).next = e, e.previous = n, --a;
                        continue t
                    }
                    l += s._.r, s = s.previous
                }
            } while (c !== s.next);
            for (r.previous = n, r.next = e, n.next = e.previous = e = r, o = mo(n);
                (r = r.next) !== e;)(u = mo(r)) < o && (n = r, o = u);
            e = n.next
        }
        for (n = [e._], r = e;
            (r = r.next) !== e;) n.push(r._);
        for (r = Zv(n), a = 0; a < i; ++a) n = t[a], n.x -= r.x, n.y -= r.y;
        return r.r
    }

    function wo(t) {
        return null == t ? null : Mo(t)
    }

    function Mo(t) {
        if ("function" != typeof t) throw new Error;
        return t
    }

    function To() {
        return 0
    }

    function ko(t) {
        return Math.sqrt(t.value)
    }

    function No(t) {
        return function (n) {
            n.children || (n.r = Math.max(0, +t(n) || 0))
        }
    }

    function So(t, n) {
        return function (e) {
            if (r = e.children) {
                var r, i, o, u = r.length,
                    a = t(e) * n || 0;
                if (a)
                    for (i = 0; i < u; ++i) r[i].r += a;
                if (o = bo(r), a)
                    for (i = 0; i < u; ++i) r[i].r -= a;
                e.r = o + a
            }
        }
    }

    function Eo(t) {
        return function (n) {
            var e = n.parent;
            n.r *= t, e && (n.x = e.x + t * n.x, n.y = e.y + t * n.y)
        }
    }

    function Ao(t) {
        return t.id
    }

    function Co(t) {
        return t.parentId
    }

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

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

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

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

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

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

    function Do(t, n) {
        this._ = t, this.parent = null, this.children = null, this.A = null, this.a = this, this.z = 0, this.m = 0, this.c = 0, this.s = 0, this.t = null, this.i = n
    }

    function Oo(t) {
        for (var n, e, r, i, o, u = new Do(t, 0), a = [u]; n = a.pop();)
            if (r = n._.children)
                for (n.children = new Array(o = r.length), i = o - 1; i >= 0; --i) a.push(e = n.children[i] = new Do(r[i], i)), e.parent = n;
        return (u.parent = new Do(null, 0)).children = [u], u
    }

    function Fo(t, n, e, r, i, o) {
        for (var u, a, c, s, f, l, h, p, d, v, _, y = [], g = n.children, m = 0, x = 0, b = g.length, w = n.value; m < b;) {
            c = i - e, s = o - r;
            do {
                f = g[x++].value
            } while (!f && x < b);
            for (l = h = f, _ = f * f * (v = Math.max(s / c, c / s) / (w * t)), d = Math.max(h / _, _ / l); x < b; ++x) {
                if (f += a = g[x].value, a < l && (l = a), a > h && (h = a), _ = f * f * v, (p = Math.max(h / _, _ / l)) > d) {
                    f -= a;
                    break
                }
                d = p
            }
            y.push(u = {
                value: f,
                dice: c < s,
                children: g.slice(m, x)
            }), u.dice ? Qv(u, e, r, i, w ? r += s * f / w : o) : e_(u, e, r, w ? e += c * f / w : i, o), w -= f, m = x
        }
        return y
    }

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

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

    function Bo(t) {
        this._size = t, this._call = this._error = null, this._tasks = [], this._data = [], this._waiting = this._active = this._ended = this._start = 0
    }

    function jo(t) {
        if (!t._start) try {
            Ho(t)
        } catch (n) {
            if (t._tasks[t._ended + t._active - 1]) $o(t, n);
            else if (!t._data) throw n
        }
    }

    function Ho(t) {
        for (; t._start = t._waiting && t._active < t._size;) {
            var n = t._ended + t._active,
                e = t._tasks[n],
                r = e.length - 1,
                i = e[r];
            e[r] = Xo(t, n), --t._waiting, ++t._active, e = i.apply(null, e), t._tasks[n] && (t._tasks[n] = e || c_)
        }
    }

    function Xo(t, n) {
        return function (e, r) {
            t._tasks[n] && (--t._active, ++t._ended, t._tasks[n] = null, null == t._error && (null != e ? $o(t, e) : (t._data[n] = r, t._waiting ? jo(t) : Vo(t))))
        }
    }

    function $o(t, n) {
        var e, r = t._tasks.length;
        for (t._error = n, t._data = void 0, t._waiting = NaN; --r >= 0;)
            if ((e = t._tasks[r]) && (t._tasks[r] = null, e.abort)) try {
                e.abort()
            } catch (n) {}
        t._active = NaN, Vo(t)
    }

    function Vo(t) {
        if (!t._active && t._call) {
            var n = t._data;
            t._data = void 0, t._call(t._error, n)
        }
    }

    function Wo(t) {
        if (null == t) t = 1 / 0;
        else if (!((t = +t) >= 1)) throw new Error("invalid concurrency");
        return new Bo(t)
    }

    function Zo(t) {
        return function (n, e) {
            t(null == n ? e : null)
        }
    }

    function Go(t) {
        var n = t.responseType;
        return n && "text" !== n ? t.response : t.responseText
    }

    function Jo(t, n) {
        return function (e) {
            return t(e.responseText, n)
        }
    }

    function Qo(t) {
        function n(n) {
            var o = n + "",
                u = e.get(o);
            if (!u) {
                if (i !== E_) return i;
                e.set(o, u = r.push(n))
            }
            return t[(u - 1) % t.length]
        }
        var e = we(),
            r = [],
            i = E_;
        return t = null == t ? [] : S_.call(t), n.domain = function (t) {
            if (!arguments.length) return r.slice();
            r = [], e = we();
            for (var i, o, u = -1, a = t.length; ++u < a;) e.has(o = (i = t[u]) + "") || e.set(o, r.push(i));
            return n
        }, n.range = function (e) {
            return arguments.length ? (t = S_.call(e), n) : t.slice()
        }, n.unknown = function (t) {
            return arguments.length ? (i = t, n) : i
        }, n.copy = function () {
            return Qo().domain(r).range(t).unknown(i)
        }, n
    }

    function Ko() {
        function t() {
            var t = i().length,
                r = u[1] < u[0],
                l = u[r - 0],
                h = u[1 - r];
            n = (h - l) / Math.max(1, t - c + 2 * s), a && (n = Math.floor(n)), l += (h - l - n * (t - c)) * f, e = n * (1 - c), a && (l = Math.round(l), e = Math.round(e));
            var p = Ms(t).map(function (t) {
                return l + n * t
            });
            return o(r ? p.reverse() : p)
        }
        var n, e, r = Qo().unknown(void 0),
            i = r.domain,
            o = r.range,
            u = [0, 1],
            a = !1,
            c = 0,
            s = 0,
            f = .5;
        return delete r.unknown, r.domain = function (n) {
            return arguments.length ? (i(n), t()) : i()
        }, r.range = function (n) {
            return arguments.length ? (u = [+n[0], +n[1]], t()) : u.slice()
        }, r.rangeRound = function (n) {
            return u = [+n[0], +n[1]], a = !0, t()
        }, r.bandwidth = function () {
            return e
        }, r.step = function () {
            return n
        }, r.round = function (n) {
            return arguments.length ? (a = !!n, t()) : a
        }, r.padding = function (n) {
            return arguments.length ? (c = s = Math.max(0, Math.min(1, n)), t()) : c
        }, r.paddingInner = function (n) {
            return arguments.length ? (c = Math.max(0, Math.min(1, n)), t()) : c
        }, r.paddingOuter = function (n) {
            return arguments.length ? (s = Math.max(0, Math.min(1, n)), t()) : s
        }, r.align = function (n) {
            return arguments.length ? (f = Math.max(0, Math.min(1, n)), t()) : f
        }, r.copy = function () {
            return Ko().domain(i()).range(u).round(a).paddingInner(c).paddingOuter(s).align(f)
        }, t()
    }

    function tu(t) {
        var n = t.copy;
        return t.padding = t.paddingOuter, delete t.paddingInner, delete t.paddingOuter, t.copy = function () {
            return tu(n())
        }, t
    }

    function nu(t, n) {
        return (n -= t = +t) ? function (e) {
            return (e - t) / n
        } : A_(n)
    }

    function eu(t) {
        return function (n, e) {
            var r = t(n = +n, e = +e);
            return function (t) {
                return t <= n ? 0 : t >= e ? 1 : r(t)
            }
        }
    }

    function ru(t) {
        return function (n, e) {
            var r = t(n = +n, e = +e);
            return function (t) {
                return t <= 0 ? n : t >= 1 ? e : r(t)
            }
        }
    }

    function iu(t, n, e, r) {
        var i = t[0],
            o = t[1],
            u = n[0],
            a = n[1];
        return o < i ? (i = e(o, i), u = r(a, u)) : (i = e(i, o), u = r(u, a)),
            function (t) {
                return u(i(t))
            }
    }

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

    function uu(t, n) {
        return n.domain(t.domain()).range(t.range()).interpolate(t.interpolate()).clamp(t.clamp())
    }

    function au(t, n) {
        function e() {
            return i = Math.min(a.length, c.length) > 2 ? ou : iu, o = u = null, r
        }

        function r(n) {
            return (o || (o = i(a, c, f ? eu(t) : t, s)))(+n)
        }
        var i, o, u, a = z_,
            c = z_,
            s = cl,
            f = !1;
        return r.invert = function (t) {
            return (u || (u = i(c, a, nu, f ? ru(n) : n)))(+t)
        }, r.domain = function (t) {
            return arguments.length ? (a = N_.call(t, C_), e()) : a.slice()
        }, r.range = function (t) {
            return arguments.length ? (c = S_.call(t), e()) : c.slice()
        }, r.rangeRound = function (t) {
            return c = S_.call(t), s = sl, e()
        }, r.clamp = function (t) {
            return arguments.length ? (f = !!t, e()) : f
        }, r.interpolate = function (t) {
            return arguments.length ? (s = t, e()) : s
        }, e()
    }

    function cu(t) {
        var n = t.domain;
        return t.ticks = function (t) {
            var e = n();
            return Ss(e[0], e[e.length - 1], null == t ? 10 : t)
        }, t.tickFormat = function (t, e) {
            return P_(n(), t, e)
        }, t.nice = function (e) {
            null == e && (e = 10);
            var i, o = n(),
                u = 0,
                a = o.length - 1,
                c = o[u],
                s = o[a];
            return s < c && (i = c, c = s, s = i, i = u, u = a, a = i), (i = r(c, s, e)) > 0 ? i = r(c = Math.floor(c / i) * i, s = Math.ceil(s / i) * i, e) : i < 0 && (i = r(c = Math.ceil(c * i) / i, s = Math.floor(s * i) / i, e)), i > 0 ? (o[u] = Math.floor(c / i) * i, o[a] = Math.ceil(s / i) * i, n(o)) : i < 0 && (o[u] = Math.ceil(c * i) / i, o[a] = Math.floor(s * i) / i, n(o)), t
        }, t
    }

    function su() {
        var t = au(nu, rl);
        return t.copy = function () {
            return uu(t, su())
        }, cu(t)
    }

    function fu() {
        function t(t) {
            return +t
        }
        var n = [0, 1];
        return t.invert = t, t.domain = t.range = function (e) {
            return arguments.length ? (n = N_.call(e, C_), t) : n.slice()
        }, t.copy = function () {
            return fu().domain(n)
        }, cu(t)
    }

    function lu(t, n) {
        return (n = Math.log(n / t)) ? function (e) {
            return Math.log(e / t) / n
        } : A_(n)
    }

    function hu(t, n) {
        return t < 0 ? function (e) {
            return -Math.pow(-n, e) * Math.pow(-t, 1 - e)
        } : function (e) {
            return Math.pow(n, e) * Math.pow(t, 1 - e)
        }
    }

    function pu(t) {
        return isFinite(t) ? +("1e" + t) : t < 0 ? 0 : t
    }

    function du(t) {
        return 10 === t ? pu : t === Math.E ? Math.exp : function (n) {
            return Math.pow(t, n)
        }
    }

    function vu(t) {
        return t === Math.E ? Math.log : 10 === t && Math.log10 || 2 === t && Math.log2 || (t = Math.log(t), function (n) {
            return Math.log(n) / t
        })
    }

    function _u(t) {
        return function (n) {
            return -t(-n)
        }
    }

    function yu() {
        function n() {
            return o = vu(i), u = du(i), r()[0] < 0 && (o = _u(o), u = _u(u)), e
        }
        var e = au(lu, hu).domain([1, 10]),
            r = e.domain,
            i = 10,
            o = vu(10),
            u = du(10);
        return e.base = function (t) {
            return arguments.length ? (i = +t, n()) : i
        }, e.domain = function (t) {
            return arguments.length ? (r(t), n()) : r()
        }, e.ticks = function (t) {
            var n, e = r(),
                a = e[0],
                c = e[e.length - 1];
            (n = c < a) && (h = a, a = c, c = h);
            var s, f, l, h = o(a),
                p = o(c),
                d = null == t ? 10 : +t,
                v = [];
            if (!(i % 1) && p - h < d) {
                if (h = Math.round(h) - 1, p = Math.round(p) + 1, a > 0) {
                    for (; h < p; ++h)
                        for (f = 1, s = u(h); f < i; ++f)
                            if (!((l = s * f) < a)) {
                                if (l > c) break;
                                v.push(l)
                            }
                } else
                    for (; h < p; ++h)
                        for (f = i - 1, s = u(h); f >= 1; --f)
                            if (!((l = s * f) < a)) {
                                if (l > c) break;
                                v.push(l)
                            }
            } else v = Ss(h, p, Math.min(p - h, d)).map(u);
            return n ? v.reverse() : v
        }, e.tickFormat = function (n, r) {
            if (null == r && (r = 10 === i ? ".0e" : ","), "function" != typeof r && (r = t.format(r)), n === 1 / 0) return r;
            null == n && (n = 10);
            var a = Math.max(1, i * n / e.ticks().length);
            return function (t) {
                var n = t / u(Math.round(o(t)));
                return n * i < i - .5 && (n *= i), n <= a ? r(t) : ""
            }
        }, e.nice = function () {
            return r(R_(r(), {
                floor: function (t) {
                    return u(Math.floor(o(t)))
                },
                ceil: function (t) {
                    return u(Math.ceil(o(t)))
                }
            }))
        }, e.copy = function () {
            return uu(e, yu().base(i))
        }, e
    }

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

    function mu() {
        var t = 1,
            n = au(function (n, e) {
                return (e = gu(e, t) - (n = gu(n, t))) ? function (r) {
                    return (gu(r, t) - n) / e
                } : A_(e)
            }, function (n, e) {
                return e = gu(e, t) - (n = gu(n, t)),
                    function (r) {
                        return gu(n + e * r, 1 / t)
                    }
            }),
            e = n.domain;
        return n.exponent = function (n) {
            return arguments.length ? (t = +n, e(e())) : t
        }, n.copy = function () {
            return uu(n, mu().exponent(t))
        }, cu(n)
    }

    function xu() {
        function t() {
            var t = 0,
                o = Math.max(1, r.length);
            for (i = new Array(o - 1); ++t < o;) i[t - 1] = As(e, t / o);
            return n
        }

        function n(t) {
            if (!isNaN(t = +t)) return r[hs(i, t)]
        }
        var e = [],
            r = [],
            i = [];
        return n.invertExtent = function (t) {
            var n = r.indexOf(t);
            return n < 0 ? [NaN, NaN] : [n > 0 ? i[n - 1] : e[0], n < i.length ? i[n] : e[e.length - 1]]
        }, n.domain = function (n) {
            if (!arguments.length) return e.slice();
            e = [];
            for (var r, i = 0, o = n.length; i < o; ++i) null == (r = n[i]) || isNaN(r = +r) || e.push(r);
            return e.sort(ss), t()
        }, n.range = function (n) {
            return arguments.length ? (r = S_.call(n), t()) : r.slice()
        }, n.quantiles = function () {
            return i.slice()
        }, n.copy = function () {
            return xu().domain(e).range(r)
        }, n
    }

    function bu() {
        function t(t) {
            if (t <= t) return u[hs(o, t, 0, i)]
        }

        function n() {
            var n = -1;
            for (o = new Array(i); ++n < i;) o[n] = ((n + 1) * r - (n - i) * e) / (i + 1);
            return t
        }
        var e = 0,
            r = 1,
            i = 1,
            o = [.5],
            u = [0, 1];
        return t.domain = function (t) {
            return arguments.length ? (e = +t[0], r = +t[1], n()) : [e, r]
        }, t.range = function (t) {
            return arguments.length ? (i = (u = S_.call(t)).length - 1, n()) : u.slice()
        }, t.invertExtent = function (t) {
            var n = u.indexOf(t);
            return n < 0 ? [NaN, NaN] : n < 1 ? [e, o[0]] : n >= i ? [o[i - 1], r] : [o[n - 1], o[n]]
        }, t.copy = function () {
            return bu().domain([e, r]).range(u)
        }, cu(t)
    }

    function wu() {
        function t(t) {
            if (t <= t) return e[hs(n, t, 0, r)]
        }
        var n = [.5],
            e = [0, 1],
            r = 1;
        return t.domain = function (i) {
            return arguments.length ? (n = S_.call(i), r = Math.min(n.length, e.length - 1), t) : n.slice()
        }, t.range = function (i) {
            return arguments.length ? (e = S_.call(i), r = Math.min(n.length, e.length - 1), t) : e.slice()
        }, t.invertExtent = function (t) {
            var r = e.indexOf(t);
            return [n[r - 1], n[r]]
        }, t.copy = function () {
            return wu().domain(n).range(e)
        }, t
    }

    function Mu(t, n, e, r) {
        function i(n) {
            return t(n = new Date(+n)), n
        }
        return i.floor = i, i.ceil = function (e) {
            return t(e = new Date(e - 1)), n(e, 1), t(e), e
        }, i.round = function (t) {
            var n = i(t),
                e = i.ceil(t);
            return t - n < e - t ? n : e
        }, i.offset = function (t, e) {
            return n(t = new Date(+t), null == e ? 1 : Math.floor(e)), t
        }, i.range = function (e, r, o) {
            var u = [];
            if (e = i.ceil(e), o = null == o ? 1 : Math.floor(o), !(e < r && o > 0)) return u;
            do {
                u.push(new Date(+e))
            } while (n(e, o), t(e), e < r);
            return u
        }, i.filter = function (e) {
            return Mu(function (n) {
                if (n >= n)
                    for (; t(n), !e(n);) n.setTime(n - 1)
            }, function (t, r) {
                if (t >= t)
                    if (r < 0)
                        for (; ++r <= 0;)
                            for (; n(t, -1), !e(t););
                    else
                        for (; --r >= 0;)
                            for (; n(t, 1), !e(t););
            })
        }, e && (i.count = function (n, r) {
            return L_.setTime(+n), q_.setTime(+r), t(L_), t(q_), Math.floor(e(L_, q_))
        }, i.every = function (t) {
            return t = Math.floor(t), isFinite(t) && t > 0 ? t > 1 ? i.filter(r ? function (n) {
                return r(n) % t == 0
            } : function (n) {
                return i.count(0, n) % t == 0
            }) : i : null
        }), i
    }

    function Tu(t) {
        return Mu(function (n) {
            n.setDate(n.getDate() - (n.getDay() + 7 - t) % 7), n.setHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setDate(t.getDate() + 7 * n)
        }, function (t, n) {
            return (n - t - (n.getTimezoneOffset() - t.getTimezoneOffset()) * O_) / F_
        })
    }

    function ku(t) {
        return Mu(function (n) {
            n.setUTCDate(n.getUTCDate() - (n.getUTCDay() + 7 - t) % 7), n.setUTCHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setUTCDate(t.getUTCDate() + 7 * n)
        }, function (t, n) {
            return (n - t) / F_
        })
    }

    function Nu(t) {
        if (0 <= t.y && t.y < 100) {
            var n = new Date(-1, t.m, t.d, t.H, t.M, t.S, t.L);
            return n.setFullYear(t.y), n
        }
        return new Date(t.y, t.m, t.d, t.H, t.M, t.S, t.L)
    }

    function Su(t) {
        if (0 <= t.y && t.y < 100) {
            var n = new Date(Date.UTC(-1, t.m, t.d, t.H, t.M, t.S, t.L));
            return n.setUTCFullYear(t.y), n
        }
        return new Date(Date.UTC(t.y, t.m, t.d, t.H, t.M, t.S, t.L))
    }

    function Eu(t) {
        return {
            y: t,
            m: 0,
            d: 1,
            H: 0,
            M: 0,
            S: 0,
            L: 0
        }
    }

    function Au(t) {
        function n(t, n) {
            return function (e) {
                var r, i, o, u = [],
                    a = -1,
                    c = 0,
                    s = t.length;
                for (e instanceof Date || (e = new Date(+e)); ++a < s;) 37 === t.charCodeAt(a) && (u.push(t.slice(c, a)), null != (i = Dy[r = t.charAt(++a)]) ? r = t.charAt(++a) : i = "e" === r ? " " : "0", (o = n[r]) && (r = o(e, i)), u.push(r), c = a + 1);
                return u.push(t.slice(c, a)), u.join("")
            }
        }

        function e(t, n) {
            return function (e) {
                var i = Eu(1900);
                if (r(i, t, e += "", 0) != e.length) return null;
                if ("p" in i && (i.H = i.H % 12 + 12 * i.p), "W" in i || "U" in i) {
                    "w" in i || (i.w = "W" in i ? 1 : 0);
                    var o = "Z" in i ? Su(Eu(i.y)).getUTCDay() : n(Eu(i.y)).getDay();
                    i.m = 0, i.d = "W" in i ? (i.w + 6) % 7 + 7 * i.W - (o + 5) % 7 : i.w + 7 * i.U - (o + 6) % 7
                }
                return "Z" in i ? (i.H += i.Z / 100 | 0, i.M += i.Z % 100, Su(i)) : n(i)
            }
        }

        function r(t, n, e, r) {
            for (var i, o, u = 0, a = n.length, c = e.length; u < a;) {
                if (r >= c) return -1;
                if (37 === (i = n.charCodeAt(u++))) {
                    if (i = n.charAt(u++), !(o = T[i in Dy ? n.charAt(u++) : i]) || (r = o(t, e, r)) < 0) return -1
                } else if (i != e.charCodeAt(r++)) return -1
            }
            return r
        }
        var i = t.dateTime,
            o = t.date,
            u = t.time,
            a = t.periods,
            c = t.days,
            s = t.shortDays,
            f = t.months,
            l = t.shortMonths,
            h = Pu(a),
            p = Ru(a),
            d = Pu(c),
            v = Ru(c),
            _ = Pu(s),
            y = Ru(s),
            g = Pu(f),
            m = Ru(f),
            x = Pu(l),
            b = Ru(l),
            w = {
                a: function (t) {
                    return s[t.getDay()]
                },
                A: function (t) {
                    return c[t.getDay()]
                },
                b: function (t) {
                    return l[t.getMonth()]
                },
                B: function (t) {
                    return f[t.getMonth()]
                },
                c: null,
                d: Wu,
                e: Wu,
                H: Zu,
                I: Gu,
                j: Ju,
                L: Qu,
                m: Ku,
                M: ta,
                p: function (t) {
                    return a[+(t.getHours() >= 12)]
                },
                S: na,
                U: ea,
                w: ra,
                W: ia,
                x: null,
                X: null,
                y: oa,
                Y: ua,
                Z: aa,
                "%": wa
            },
            M = {
                a: function (t) {
                    return s[t.getUTCDay()]
                },
                A: function (t) {
                    return c[t.getUTCDay()]
                },
                b: function (t) {
                    return l[t.getUTCMonth()]
                },
                B: function (t) {
                    return f[t.getUTCMonth()]
                },
                c: null,
                d: ca,
                e: ca,
                H: sa,
                I: fa,
                j: la,
                L: ha,
                m: pa,
                M: da,
                p: function (t) {
                    return a[+(t.getUTCHours() >= 12)]
                },
                S: va,
                U: _a,
                w: ya,
                W: ga,
                x: null,
                X: null,
                y: ma,
                Y: xa,
                Z: ba,
                "%": wa
            },
            T = {
                a: function (t, n, e) {
                    var r = _.exec(n.slice(e));
                    return r ? (t.w = y[r[0].toLowerCase()], e + r[0].length) : -1
                },
                A: function (t, n, e) {
                    var r = d.exec(n.slice(e));
                    return r ? (t.w = v[r[0].toLowerCase()], e + r[0].length) : -1
                },
                b: function (t, n, e) {
                    var r = x.exec(n.slice(e));
                    return r ? (t.m = b[r[0].toLowerCase()], e + r[0].length) : -1
                },
                B: function (t, n, e) {
                    var r = g.exec(n.slice(e));
                    return r ? (t.m = m[r[0].toLowerCase()], e + r[0].length) : -1
                },
                c: function (t, n, e) {
                    return r(t, i, n, e)
                },
                d: Yu,
                e: Yu,
                H: ju,
                I: ju,
                j: Bu,
                L: $u,
                m: Iu,
                M: Hu,
                p: function (t, n, e) {
                    var r = h.exec(n.slice(e));
                    return r ? (t.p = p[r[0].toLowerCase()], e + r[0].length) : -1
                },
                S: Xu,
                U: qu,
                w: Lu,
                W: Uu,
                x: function (t, n, e) {
                    return r(t, o, n, e)
                },
                X: function (t, n, e) {
                    return r(t, u, n, e)
                },
                y: Ou,
                Y: Du,
                Z: Fu,
                "%": Vu
            };
        return w.x = n(o, w), w.X = n(u, w), w.c = n(i, w), M.x = n(o, M), M.X = n(u, M), M.c = n(i, M), {
            format: function (t) {
                var e = n(t += "", w);
                return e.toString = function () {
                    return t
                }, e
            },
            parse: function (t) {
                var n = e(t += "", Nu);
                return n.toString = function () {
                    return t
                }, n
            },
            utcFormat: function (t) {
                var e = n(t += "", M);
                return e.toString = function () {
                    return t
                }, e
            },
            utcParse: function (t) {
                var n = e(t, Su);
                return n.toString = function () {
                    return t
                }, n
            }
        }
    }

    function Cu(t, n, e) {
        var r = t < 0 ? "-" : "",
            i = (r ? -t : t) + "",
            o = i.length;
        return r + (o < e ? new Array(e - o + 1).join(n) + i : i)
    }

    function zu(t) {
        return t.replace(Iy, "\\$&")
    }

    function Pu(t) {
        return new RegExp("^(?:" + t.map(zu).join("|") + ")", "i")
    }

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

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

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

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

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

    function Ou(t, n, e) {
        var r = Oy.exec(n.slice(e, e + 2));
        return r ? (t.y = +r[0] + (+r[0] > 68 ? 1900 : 2e3), e + r[0].length) : -1
    }

    function Fu(t, n, e) {
        var r = /^(Z)|([+-]\d\d)(?:\:?(\d\d))?/.exec(n.slice(e, e + 6));
        return r ? (t.Z = r[1] ? 0 : -(r[2] + (r[3] || "00")), e + r[0].length) : -1
    }

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

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

    function Bu(t, n, e) {
        var r = Oy.exec(n.slice(e, e + 3));
        return r ? (t.m = 0, t.d = +r[0], e + r[0].length) : -1
    }

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

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

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

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

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

    function Wu(t, n) {
        return Cu(t.getDate(), n, 2)
    }

    function Zu(t, n) {
        return Cu(t.getHours(), n, 2)
    }

    function Gu(t, n) {
        return Cu(t.getHours() % 12 || 12, n, 2)
    }

    function Ju(t, n) {
        return Cu(1 + $_.count(fy(t), t), n, 3)
    }

    function Qu(t, n) {
        return Cu(t.getMilliseconds(), n, 3)
    }

    function Ku(t, n) {
        return Cu(t.getMonth() + 1, n, 2)
    }

    function ta(t, n) {
        return Cu(t.getMinutes(), n, 2)
    }

    function na(t, n) {
        return Cu(t.getSeconds(), n, 2)
    }

    function ea(t, n) {
        return Cu(W_.count(fy(t), t), n, 2)
    }

    function ra(t) {
        return t.getDay()
    }

    function ia(t, n) {
        return Cu(Z_.count(fy(t), t), n, 2)
    }

    function oa(t, n) {
        return Cu(t.getFullYear() % 100, n, 2)
    }

    function ua(t, n) {
        return Cu(t.getFullYear() % 1e4, n, 4)
    }

    function aa(t) {
        var n = t.getTimezoneOffset();
        return (n > 0 ? "-" : (n *= -1, "+")) + Cu(n / 60 | 0, "0", 2) + Cu(n % 60, "0", 2)
    }

    function ca(t, n) {
        return Cu(t.getUTCDate(), n, 2)
    }

    function sa(t, n) {
        return Cu(t.getUTCHours(), n, 2)
    }

    function fa(t, n) {
        return Cu(t.getUTCHours() % 12 || 12, n, 2)
    }

    function la(t, n) {
        return Cu(1 + _y.count(Ly(t), t), n, 3)
    }

    function ha(t, n) {
        return Cu(t.getUTCMilliseconds(), n, 3)
    }

    function pa(t, n) {
        return Cu(t.getUTCMonth() + 1, n, 2)
    }

    function da(t, n) {
        return Cu(t.getUTCMinutes(), n, 2)
    }

    function va(t, n) {
        return Cu(t.getUTCSeconds(), n, 2)
    }

    function _a(t, n) {
        return Cu(gy.count(Ly(t), t), n, 2)
    }

    function ya(t) {
        return t.getUTCDay()
    }

    function ga(t, n) {
        return Cu(my.count(Ly(t), t), n, 2)
    }

    function ma(t, n) {
        return Cu(t.getUTCFullYear() % 100, n, 2)
    }

    function xa(t, n) {
        return Cu(t.getUTCFullYear() % 1e4, n, 4)
    }

    function ba() {
        return "+0000"
    }

    function wa() {
        return "%"
    }

    function Ma(n) {
        return qy = Au(n), t.timeFormat = qy.format, t.timeParse = qy.parse, t.utcFormat = qy.utcFormat, t.utcParse = qy.utcParse, qy
    }

    function Ta(t) {
        return new Date(t)
    }

    function ka(t) {
        return t instanceof Date ? +t : +new Date(+t)
    }

    function Na(t, n, e, r, o, u, a, c, s) {
        function f(i) {
            return (a(i) < i ? v : u(i) < i ? _ : o(i) < i ? y : r(i) < i ? g : n(i) < i ? e(i) < i ? m : x : t(i) < i ? b : w)(i)
        }

        function l(n, e, r, o) {
            if (null == n && (n = 10), "number" == typeof n) {
                var u = Math.abs(r - e) / n,
                    a = fs(function (t) {
                        return t[2]
                    }).right(M, u);
                a === M.length ? (o = i(e / Zy, r / Zy, n), n = t) : a ? (o = (a = M[u / M[a - 1][2] < M[a][2] / u ? a - 1 : a])[1], n = a[0]) : (o = i(e, r, n), n = c)
            }
            return null == o ? n : n.every(o)
        }
        var h = au(nu, rl),
            p = h.invert,
            d = h.domain,
            v = s(".%L"),
            _ = s(":%S"),
            y = s("%I:%M"),
            g = s("%I %p"),
            m = s("%a %d"),
            x = s("%b %d"),
            b = s("%B"),
            w = s("%Y"),
            M = [
                [a, 1, jy],
                [a, 5, 5 * jy],
                [a, 15, 15 * jy],
                [a, 30, 30 * jy],
                [u, 1, Hy],
                [u, 5, 5 * Hy],
                [u, 15, 15 * Hy],
                [u, 30, 30 * Hy],
                [o, 1, Xy],
                [o, 3, 3 * Xy],
                [o, 6, 6 * Xy],
                [o, 12, 12 * Xy],
                [r, 1, $y],
                [r, 2, 2 * $y],
                [e, 1, Vy],
                [n, 1, Wy],
                [n, 3, 3 * Wy],
                [t, 1, Zy]
            ];
        return h.invert = function (t) {
            return new Date(p(t))
        }, h.domain = function (t) {
            return arguments.length ? d(N_.call(t, ka)) : d().map(Ta)
        }, h.ticks = function (t, n) {
            var e, r = d(),
                i = r[0],
                o = r[r.length - 1],
                u = o < i;
            return u && (e = i, i = o, o = e), e = l(t, i, o, n), e = e ? e.range(i, o + 1) : [], u ? e.reverse() : e
        }, h.tickFormat = function (t, n) {
            return null == n ? f : s(n)
        }, h.nice = function (t, n) {
            var e = d();
            return (t = l(t, e[0], e[e.length - 1], n)) ? d(R_(e, t)) : h
        }, h.copy = function () {
            return uu(h, Na(t, n, e, r, o, u, a, c, s))
        }, h
    }

    function Sa(t) {
        var n = t.length;
        return function (e) {
            return t[Math.max(0, Math.min(n - 1, Math.floor(e * n)))]
        }
    }

    function Ea(t) {
        function n(n) {
            var o = (n - e) / (r - e);
            return t(i ? Math.max(0, Math.min(1, o)) : o)
        }
        var e = 0,
            r = 1,
            i = !1;
        return n.domain = function (t) {
            return arguments.length ? (e = +t[0], r = +t[1], n) : [e, r]
        }, n.clamp = function (t) {
            return arguments.length ? (i = !!t, n) : i
        }, n.interpolator = function (e) {
            return arguments.length ? (t = e, n) : t
        }, n.copy = function () {
            return Ea(t).domain([e, r]).clamp(i)
        }, cu(n)
    }

    function Aa(t) {
        return t > 1 ? 0 : t < -1 ? gg : Math.acos(t)
    }

    function Ca(t) {
        return t >= 1 ? mg : t <= -1 ? -mg : Math.asin(t)
    }

    function za(t) {
        return t.innerRadius
    }

    function Pa(t) {
        return t.outerRadius
    }

    function Ra(t) {
        return t.startAngle
    }

    function La(t) {
        return t.endAngle
    }

    function qa(t) {
        return t && t.padAngle
    }

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

    function Da(t, n, e, r, i, o, u) {
        var a = t - e,
            c = n - r,
            s = (u ? o : -o) / _g(a * a + c * c),
            f = s * c,
            l = -s * a,
            h = t + f,
            p = n + l,
            d = e + f,
            v = r + l,
            _ = (h + d) / 2,
            y = (p + v) / 2,
            g = d - h,
            m = v - p,
            x = g * g + m * m,
            b = i - o,
            w = h * v - d * p,
            M = (m < 0 ? -1 : 1) * _g(pg(0, b * b * x - w * w)),
            T = (w * m - g * M) / x,
            k = (-w * g - m * M) / x,
            N = (w * m + g * M) / x,
            S = (-w * g + m * M) / x,
            E = T - _,
            A = k - y,
            C = N - _,
            z = S - y;
        return E * E + A * A > C * C + z * z && (T = N, k = S), {
            cx: T,
            cy: k,
            x01: -f,
            y01: -l,
            x11: T * (i / b - 1),
            y11: k * (i / b - 1)
        }
    }

    function Oa(t) {
        this._context = t
    }

    function Fa(t) {
        return t[0]
    }

    function Ia(t) {
        return t[1]
    }

    function Ya(t) {
        this._curve = t
    }

    function Ba(t) {
        function n(n) {
            return new Ya(t(n))
        }
        return n._curve = t, n
    }

    function ja(t) {
        var n = t.curve;
        return t.angle = t.x, delete t.x, t.radius = t.y, delete t.y, t.curve = function (t) {
            return arguments.length ? n(Ba(t)) : n()._curve
        }, t
    }

    function Ha(t) {
        return t.source
    }

    function Xa(t) {
        return t.target
    }

    function $a(t) {
        function n() {
            var n, a = Cg.call(arguments),
                c = e.apply(this, a),
                s = r.apply(this, a);
            if (u || (u = n = ve()), t(u, +i.apply(this, (a[0] = c, a)), +o.apply(this, a), +i.apply(this, (a[0] = s, a)), +o.apply(this, a)), n) return u = null, n + "" || null
        }
        var e = Ha,
            r = Xa,
            i = Fa,
            o = Ia,
            u = null;
        return n.source = function (t) {
            return arguments.length ? (e = t, n) : e
        }, n.target = function (t) {
            return arguments.length ? (r = t, n) : r
        }, n.x = function (t) {
            return arguments.length ? (i = "function" == typeof t ? t : sg(+t), n) : i
        }, n.y = function (t) {
            return arguments.length ? (o = "function" == typeof t ? t : sg(+t), n) : o
        }, n.context = function (t) {
            return arguments.length ? (u = null == t ? null : t, n) : u
        }, n
    }

    function Va(t, n, e, r, i) {
        t.moveTo(n, e), t.bezierCurveTo(n = (n + r) / 2, e, n, i, r, i)
    }

    function Wa(t, n, e, r, i) {
        t.moveTo(n, e), t.bezierCurveTo(n, e = (e + i) / 2, r, e, r, i)
    }

    function Za(t, n, e, r, i) {
        var o = Ag(n, e),
            u = Ag(n, e = (e + i) / 2),
            a = Ag(r, e),
            c = Ag(r, i);
        t.moveTo(o[0], o[1]), t.bezierCurveTo(u[0], u[1], a[0], a[1], c[0], c[1])
    }

    function Ga(t, n, e) {
        t._context.bezierCurveTo((2 * t._x0 + t._x1) / 3, (2 * t._y0 + t._y1) / 3, (t._x0 + 2 * t._x1) / 3, (t._y0 + 2 * t._y1) / 3, (t._x0 + 4 * t._x1 + n) / 6, (t._y0 + 4 * t._y1 + e) / 6)
    }

    function Ja(t) {
        this._context = t
    }

    function Qa(t) {
        this._context = t
    }

    function Ka(t) {
        this._context = t
    }

    function tc(t, n) {
        this._basis = new Ja(t), this._beta = n
    }

    function nc(t, n, e) {
        t._context.bezierCurveTo(t._x1 + t._k * (t._x2 - t._x0), t._y1 + t._k * (t._y2 - t._y0), t._x2 + t._k * (t._x1 - n), t._y2 + t._k * (t._y1 - e), t._x2, t._y2)
    }

    function ec(t, n) {
        this._context = t, this._k = (1 - n) / 6
    }

    function rc(t, n) {
        this._context = t, this._k = (1 - n) / 6
    }

    function ic(t, n) {
        this._context = t, this._k = (1 - n) / 6
    }

    function oc(t, n, e) {
        var r = t._x1,
            i = t._y1,
            o = t._x2,
            u = t._y2;
        if (t._l01_a > yg) {
            var a = 2 * t._l01_2a + 3 * t._l01_a * t._l12_a + t._l12_2a,
                c = 3 * t._l01_a * (t._l01_a + t._l12_a);
            r = (r * a - t._x0 * t._l12_2a + t._x2 * t._l01_2a) / c, i = (i * a - t._y0 * t._l12_2a + t._y2 * t._l01_2a) / c
        }
        if (t._l23_a > yg) {
            var s = 2 * t._l23_2a + 3 * t._l23_a * t._l12_a + t._l12_2a,
                f = 3 * t._l23_a * (t._l23_a + t._l12_a);
            o = (o * s + t._x1 * t._l23_2a - n * t._l12_2a) / f, u = (u * s + t._y1 * t._l23_2a - e * t._l12_2a) / f
        }
        t._context.bezierCurveTo(r, i, o, u, t._x2, t._y2)
    }

    function uc(t, n) {
        this._context = t, this._alpha = n
    }

    function ac(t, n) {
        this._context = t, this._alpha = n
    }

    function cc(t, n) {
        this._context = t, this._alpha = n
    }

    function sc(t) {
        this._context = t
    }

    function fc(t) {
        return t < 0 ? -1 : 1
    }

    function lc(t, n, e) {
        var r = t._x1 - t._x0,
            i = n - t._x1,
            o = (t._y1 - t._y0) / (r || i < 0 && -0),
            u = (e - t._y1) / (i || r < 0 && -0),
            a = (o * i + u * r) / (r + i);
        return (fc(o) + fc(u)) * Math.min(Math.abs(o), Math.abs(u), .5 * Math.abs(a)) || 0
    }

    function hc(t, n) {
        var e = t._x1 - t._x0;
        return e ? (3 * (t._y1 - t._y0) / e - n) / 2 : n
    }

    function pc(t, n, e) {
        var r = t._x0,
            i = t._y0,
            o = t._x1,
            u = t._y1,
            a = (o - r) / 3;
        t._context.bezierCurveTo(r + a, i + a * n, o - a, u - a * e, o, u)
    }

    function dc(t) {
        this._context = t
    }

    function vc(t) {
        this._context = new _c(t)
    }

    function _c(t) {
        this._context = t
    }

    function yc(t) {
        this._context = t
    }

    function gc(t) {
        var n, e, r = t.length - 1,
            i = new Array(r),
            o = new Array(r),
            u = new Array(r);
        for (i[0] = 0, o[0] = 2, u[0] = t[0] + 2 * t[1], n = 1; n < r - 1; ++n) i[n] = 1, o[n] = 4, u[n] = 4 * t[n] + 2 * t[n + 1];
        for (i[r - 1] = 2, o[r - 1] = 7, u[r - 1] = 8 * t[r - 1] + t[r], n = 1; n < r; ++n) e = i[n] / o[n - 1], o[n] -= e, u[n] -= e * u[n - 1];
        for (i[r - 1] = u[r - 1] / o[r - 1], n = r - 2; n >= 0; --n) i[n] = (u[n] - i[n + 1]) / o[n];
        for (o[r - 1] = (t[r] + i[r - 1]) / 2, n = 0; n < r - 1; ++n) o[n] = 2 * t[n + 1] - i[n + 1];
        return [i, o]
    }

    function mc(t, n) {
        this._context = t, this._t = n
    }

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

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

    function wc(t) {
        return t[0]
    }

    function Mc(t) {
        return t[1]
    }

    function Tc() {
        this._ = null
    }

    function kc(t) {
        t.U = t.C = t.L = t.R = t.P = t.N = null
    }

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

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

    function Ec(t) {
        for (; t.L;) t = t.L;
        return t
    }

    function Ac(t, n, e, r) {
        var i = [null, null],
            o = lm.push(i) - 1;
        return i.left = t, i.right = n, e && zc(i, t, n, e), r && zc(i, n, t, r), sm[t.index].halfedges.push(o), sm[n.index].halfedges.push(o), i
    }

    function Cc(t, n, e) {
        var r = [n, e];
        return r.left = t, r
    }

    function zc(t, n, e, r) {
        t[0] || t[1] ? t.left === e ? t[1] = r : t[0] = r : (t[0] = r, t.left = n, t.right = e)
    }

    function Pc(t, n, e, r, i) {
        var o, u = t[0],
            a = t[1],
            c = u[0],
            s = u[1],
            f = 0,
            l = 1,
            h = a[0] - c,
            p = a[1] - s;
        if (o = n - c, h || !(o > 0)) {
            if (o /= h, h < 0) {
                if (o < f) return;
                o < l && (l = o)
            } else if (h > 0) {
                if (o > l) return;
                o > f && (f = o)
            }
            if (o = r - c, h || !(o < 0)) {
                if (o /= h, h < 0) {
                    if (o > l) return;
                    o > f && (f = o)
                } else if (h > 0) {
                    if (o < f) return;
                    o < l && (l = o)
                }
                if (o = e - s, p || !(o > 0)) {
                    if (o /= p, p < 0) {
                        if (o < f) return;
                        o < l && (l = o)
                    } else if (p > 0) {
                        if (o > l) return;
                        o > f && (f = o)
                    }
                    if (o = i - s, p || !(o < 0)) {
                        if (o /= p, p < 0) {
                            if (o > l) return;
                            o > f && (f = o)
                        } else if (p > 0) {
                            if (o < f) return;
                            o < l && (l = o)
                        }
                        return !(f > 0 || l < 1) || (f > 0 && (t[0] = [c + f * h, s + f * p]), l < 1 && (t[1] = [c + l * h, s + l * p]), !0)
                    }
                }
            }
        }
    }

    function Rc(t, n, e, r, i) {
        var o = t[1];
        if (o) return !0;
        var u, a, c = t[0],
            s = t.left,
            f = t.right,
            l = s[0],
            h = s[1],
            p = f[0],
            d = f[1],
            v = (l + p) / 2,
            _ = (h + d) / 2;
        if (d === h) {
            if (v < n || v >= r) return;
            if (l > p) {
                if (c) {
                    if (c[1] >= i) return
                } else c = [v, e];
                o = [v, i]
            } else {
                if (c) {
                    if (c[1] < e) return
                } else c = [v, i];
                o = [v, e]
            }
        } else if (u = (l - p) / (d - h), a = _ - u * v, u < -1 || u > 1)
            if (l > p) {
                if (c) {
                    if (c[1] >= i) return
                } else c = [(e - a) / u, e];
                o = [(i - a) / u, i]
            } else {
                if (c) {
                    if (c[1] < e) return
                } else c = [(i - a) / u, i];
                o = [(e - a) / u, e]
            }
        else if (h < d) {
            if (c) {
                if (c[0] >= r) return
            } else c = [n, u * n + a];
            o = [r, u * r + a]
        } else {
            if (c) {
                if (c[0] < n) return
            } else c = [r, u * r + a];
            o = [n, u * n + a]
        }
        return t[0] = c, t[1] = o, !0
    }

    function Lc(t, n, e, r) {
        for (var i, o = lm.length; o--;) Rc(i = lm[o], t, n, e, r) && Pc(i, t, n, e, r) && (Math.abs(i[0][0] - i[1][0]) > dm || Math.abs(i[0][1] - i[1][1]) > dm) || delete lm[o]
    }

    function qc(t) {
        return sm[t.index] = {
            site: t,
            halfedges: []
        }
    }

    function Uc(t, n) {
        var e = t.site,
            r = n.left,
            i = n.right;
        return e === i && (i = r, r = e), i ? Math.atan2(i[1] - r[1], i[0] - r[0]) : (e === r ? (r = n[1], i = n[0]) : (r = n[0], i = n[1]), Math.atan2(r[0] - i[0], i[1] - r[1]))
    }

    function Dc(t, n) {
        return n[+(n.left !== t.site)]
    }

    function Oc(t, n) {
        return n[+(n.left === t.site)]
    }

    function Fc() {
        for (var t, n, e, r, i = 0, o = sm.length; i < o; ++i)
            if ((t = sm[i]) && (r = (n = t.halfedges).length)) {
                var u = new Array(r),
                    a = new Array(r);
                for (e = 0; e < r; ++e) u[e] = e, a[e] = Uc(t, lm[n[e]]);
                for (u.sort(function (t, n) {
                        return a[n] - a[t]
                    }), e = 0; e < r; ++e) a[e] = n[u[e]];
                for (e = 0; e < r; ++e) n[e] = a[e]
            }
    }

    function Ic(t, n, e, r) {
        var i, o, u, a, c, s, f, l, h, p, d, v, _ = sm.length,
            y = !0;
        for (i = 0; i < _; ++i)
            if (o = sm[i]) {
                for (u = o.site, a = (c = o.halfedges).length; a--;) lm[c[a]] || c.splice(a, 1);
                for (a = 0, s = c.length; a < s;) d = (p = Oc(o, lm[c[a]]))[0], v = p[1], l = (f = Dc(o, lm[c[++a % s]]))[0], h = f[1], (Math.abs(d - l) > dm || Math.abs(v - h) > dm) && (c.splice(a, 0, lm.push(Cc(u, p, Math.abs(d - t) < dm && r - v > dm ? [t, Math.abs(l - t) < dm ? h : r] : Math.abs(v - r) < dm && e - d > dm ? [Math.abs(h - r) < dm ? l : e, r] : Math.abs(d - e) < dm && v - n > dm ? [e, Math.abs(l - e) < dm ? h : n] : Math.abs(v - n) < dm && d - t > dm ? [Math.abs(h - n) < dm ? l : t, n] : null)) - 1), ++s);
                s && (y = !1)
            }
        if (y) {
            var g, m, x, b = 1 / 0;
            for (i = 0, y = null; i < _; ++i)(o = sm[i]) && (x = (g = (u = o.site)[0] - t) * g + (m = u[1] - n) * m) < b && (b = x, y = o);
            if (y) {
                var w = [t, n],
                    M = [t, r],
                    T = [e, r],
                    k = [e, n];
                y.halfedges.push(lm.push(Cc(u = y.site, w, M)) - 1, lm.push(Cc(u, M, T)) - 1, lm.push(Cc(u, T, k)) - 1, lm.push(Cc(u, k, w)) - 1)
            }
        }
        for (i = 0; i < _; ++i)(o = sm[i]) && (o.halfedges.length || delete sm[i])
    }

    function Yc() {
        kc(this), this.x = this.y = this.arc = this.site = this.cy = null
    }

    function Bc(t) {
        var n = t.P,
            e = t.N;
        if (n && e) {
            var r = n.site,
                i = t.site,
                o = e.site;
            if (r !== o) {
                var u = i[0],
                    a = i[1],
                    c = r[0] - u,
                    s = r[1] - a,
                    f = o[0] - u,
                    l = o[1] - a,
                    h = 2 * (c * l - s * f);
                if (!(h >= -vm)) {
                    var p = c * c + s * s,
                        d = f * f + l * l,
                        v = (l * p - s * d) / h,
                        _ = (c * d - f * p) / h,
                        y = hm.pop() || new Yc;
                    y.arc = t, y.site = i, y.x = v + u, y.y = (y.cy = _ + a) + Math.sqrt(v * v + _ * _), t.circle = y;
                    for (var g = null, m = fm._; m;)
                        if (y.y < m.y || y.y === m.y && y.x <= m.x) {
                            if (!m.L) {
                                g = m.P;
                                break
                            }
                            m = m.L
                        } else {
                            if (!m.R) {
                                g = m;
                                break
                            }
                            m = m.R
                        }
                    fm.insert(g, y), g || (am = y)
                }
            }
        }
    }

    function jc(t) {
        var n = t.circle;
        n && (n.P || (am = n.N), fm.remove(n), hm.push(n), kc(n), t.circle = null)
    }

    function Hc() {
        kc(this), this.edge = this.site = this.circle = null
    }

    function Xc(t) {
        var n = pm.pop() || new Hc;
        return n.site = t, n
    }

    function $c(t) {
        jc(t), cm.remove(t), pm.push(t), kc(t)
    }

    function Vc(t) {
        var n = t.circle,
            e = n.x,
            r = n.cy,
            i = [e, r],
            o = t.P,
            u = t.N,
            a = [t];
        $c(t);
        for (var c = o; c.circle && Math.abs(e - c.circle.x) < dm && Math.abs(r - c.circle.cy) < dm;) o = c.P, a.unshift(c), $c(c), c = o;
        a.unshift(c), jc(c);
        for (var s = u; s.circle && Math.abs(e - s.circle.x) < dm && Math.abs(r - s.circle.cy) < dm;) u = s.N, a.push(s), $c(s), s = u;
        a.push(s), jc(s);
        var f, l = a.length;
        for (f = 1; f < l; ++f) s = a[f], c = a[f - 1], zc(s.edge, c.site, s.site, i);
        c = a[0], (s = a[l - 1]).edge = Ac(c.site, s.site, null, i), Bc(c), Bc(s)
    }

    function Wc(t) {
        for (var n, e, r, i, o = t[0], u = t[1], a = cm._; a;)
            if ((r = Zc(a, u) - o) > dm) a = a.L;
            else {
                if (!((i = o - Gc(a, u)) > dm)) {
                    r > -dm ? (n = a.P, e = a) : i > -dm ? (n = a, e = a.N) : n = e = a;
                    break
                }
                if (!a.R) {
                    n = a;
                    break
                }
                a = a.R
            }
        qc(t);
        var c = Xc(t);
        if (cm.insert(n, c), n || e) {
            if (n === e) return jc(n), e = Xc(n.site), cm.insert(c, e), c.edge = e.edge = Ac(n.site, c.site), Bc(n), void Bc(e);
            if (e) {
                jc(n), jc(e);
                var s = n.site,
                    f = s[0],
                    l = s[1],
                    h = t[0] - f,
                    p = t[1] - l,
                    d = e.site,
                    v = d[0] - f,
                    _ = d[1] - l,
                    y = 2 * (h * _ - p * v),
                    g = h * h + p * p,
                    m = v * v + _ * _,
                    x = [(_ * g - p * m) / y + f, (h * m - v * g) / y + l];
                zc(e.edge, s, d, x), c.edge = Ac(s, t, null, x), e.edge = Ac(t, d, null, x), Bc(n), Bc(e)
            } else c.edge = Ac(n.site, c.site)
        }
    }

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

    function Gc(t, n) {
        var e = t.N;
        if (e) return Zc(e, n);
        var r = t.site;
        return r[1] === n ? r[0] : 1 / 0
    }

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

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

    function Kc(t, n) {
        var e, r, i, o = t.sort(Qc).pop();
        for (lm = [], sm = new Array(t.length), cm = new Tc, fm = new Tc;;)
            if (i = am, o && (!i || o[1] < i.y || o[1] === i.y && o[0] < i.x)) o[0] === e && o[1] === r || (Wc(o), e = o[0], r = o[1]), o = t.pop();
            else {
                if (!i) break;
                Vc(i.arc)
            }
        if (Fc(), n) {
            var u = +n[0][0],
                a = +n[0][1],
                c = +n[1][0],
                s = +n[1][1];
            Lc(u, a, c, s), Ic(u, a, c, s)
        }
        this.edges = lm, this.cells = sm, cm = fm = lm = sm = null
    }

    function ts(t, n, e) {
        this.target = t, this.type = n, this.transform = e
    }

    function ns(t, n, e) {
        this.k = t, this.x = n, this.y = e
    }

    function es(t) {
        return t.__zoom || ym
    }

    function rs() {
        t.event.stopImmediatePropagation()
    }

    function is() {
        return !t.event.button
    }

    function os() {
        var t, n, e = this;
        return e instanceof SVGElement ? (t = (e = e.ownerSVGElement || e).width.baseVal.value, n = e.height.baseVal.value) : (t = e.clientWidth, n = e.clientHeight), [
            [0, 0],
            [t, n]
        ]
    }

    function us() {
        return this.__zoom || ym
    }

    function as() {
        return -t.event.deltaY * (t.event.deltaMode ? 120 : 1) / 500
    }

    function cs() {
        return "ontouchstart" in this
    }
    var ss = function (t, n) {
            return t < n ? -1 : t > n ? 1 : t >= n ? 0 : NaN
        },
        fs = function (t) {
            return 1 === t.length && (t = n(t)), {
                left: function (n, e, r, i) {
                    for (null == r && (r = 0), null == i && (i = n.length); r < i;) {
                        var o = r + i >>> 1;
                        t(n[o], e) < 0 ? r = o + 1 : i = o
                    }
                    return r
                },
                right: function (n, e, r, i) {
                    for (null == r && (r = 0), null == i && (i = n.length); r < i;) {
                        var o = r + i >>> 1;
                        t(n[o], e) > 0 ? i = o : r = o + 1
                    }
                    return r
                }
            }
        },
        ls = fs(ss),
        hs = ls.right,
        ps = ls.left,
        ds = function (t) {
            return null === t ? NaN : +t
        },
        vs = function (t, n) {
            var e, r, i = t.length,
                o = 0,
                u = -1,
                a = 0,
                c = 0;
            if (null == n)
                for (; ++u < i;) isNaN(e = ds(t[u])) || (c += (r = e - a) * (e - (a += r / ++o)));
            else
                for (; ++u < i;) isNaN(e = ds(n(t[u], u, t))) || (c += (r = e - a) * (e - (a += r / ++o)));
            if (o > 1) return c / (o - 1)
        },
        _s = function (t, n) {
            var e = vs(t, n);
            return e ? Math.sqrt(e) : e
        },
        ys = function (t, n) {
            var e, r, i, o = t.length,
                u = -1;
            if (null == n) {
                for (; ++u < o;)
                    if (null != (e = t[u]) && e >= e)
                        for (r = i = e; ++u < o;) null != (e = t[u]) && (r > e && (r = e), i < e && (i = e))
            } else
                for (; ++u < o;)
                    if (null != (e = n(t[u], u, t)) && e >= e)
                        for (r = i = e; ++u < o;) null != (e = n(t[u], u, t)) && (r > e && (r = e), i < e && (i = e));
            return [r, i]
        },
        gs = Array.prototype,
        ms = gs.slice,
        xs = gs.map,
        bs = function (t) {
            return function () {
                return t
            }
        },
        ws = function (t) {
            return t
        },
        Ms = function (t, n, e) {
            t = +t, n = +n, e = (i = arguments.length) < 2 ? (n = t, t = 0, 1) : i < 3 ? 1 : +e;
            for (var r = -1, i = 0 | Math.max(0, Math.ceil((n - t) / e)), o = new Array(i); ++r < i;) o[r] = t + r * e;
            return o
        },
        Ts = Math.sqrt(50),
        ks = Math.sqrt(10),
        Ns = Math.sqrt(2),
        Ss = function (t, n, e) {
            var i, o, u, a = n < t,
                c = -1;
            if (a && (i = t, t = n, n = i), 0 === (u = r(t, n, e)) || !isFinite(u)) return [];
            if (u > 0)
                for (t = Math.ceil(t / u), n = Math.floor(n / u), o = new Array(i = Math.ceil(n - t + 1)); ++c < i;) o[c] = (t + c) * u;
            else
                for (t = Math.floor(t * u), n = Math.ceil(n * u), o = new Array(i = Math.ceil(t - n + 1)); ++c < i;) o[c] = (t - c) / u;
            return a && o.reverse(), o
        },
        Es = function (t) {
            return Math.ceil(Math.log(t.length) / Math.LN2) + 1
        },
        As = function (t, n, e) {
            if (null == e && (e = ds), r = t.length) {
                if ((n = +n) <= 0 || r < 2) return +e(t[0], 0, t);
                if (n >= 1) return +e(t[r - 1], r - 1, t);
                var r, i = (r - 1) * n,
                    o = Math.floor(i),
                    u = +e(t[o], o, t);
                return u + (+e(t[o + 1], o + 1, t) - u) * (i - o)
            }
        },
        Cs = function (t) {
            for (var n, e, r, i = t.length, o = -1, u = 0; ++o < i;) u += t[o].length;
            for (e = new Array(u); --i >= 0;)
                for (n = (r = t[i]).length; --n >= 0;) e[--u] = r[n];
            return e
        },
        zs = function (t, n) {
            var e, r, i = t.length,
                o = -1;
            if (null == n) {
                for (; ++o < i;)
                    if (null != (e = t[o]) && e >= e)
                        for (r = e; ++o < i;) null != (e = t[o]) && r > e && (r = e)
            } else
                for (; ++o < i;)
                    if (null != (e = n(t[o], o, t)) && e >= e)
                        for (r = e; ++o < i;) null != (e = n(t[o], o, t)) && r > e && (r = e);
            return r
        },
        Ps = function (t) {
            if (!(i = t.length)) return [];
            for (var n = -1, e = zs(t, o), r = new Array(e); ++n < e;)
                for (var i, u = -1, a = r[n] = new Array(i); ++u < i;) a[u] = t[u][n];
            return r
        },
        Rs = Array.prototype.slice,
        Ls = function (t) {
            return t
        },
        qs = 1,
        Us = 2,
        Ds = 3,
        Os = 4,
        Fs = 1e-6,
        Is = {
            value: function () {}
        };
    p.prototype = h.prototype = {
        constructor: p,
        on: function (t, n) {
            var e, r = this._,
                i = d(t + "", r),
                o = -1,
                u = i.length; {
                if (!(arguments.length < 2)) {
                    if (null != n && "function" != typeof n) throw new Error("invalid callback: " + n);
                    for (; ++o < u;)
                        if (e = (t = i[o]).type) r[e] = _(r[e], t.name, n);
                        else if (null == n)
                        for (e in r) r[e] = _(r[e], t.name, null);
                    return this
                }
                for (; ++o < u;)
                    if ((e = (t = i[o]).type) && (e = v(r[e], t.name))) return e
            }
        },
        copy: function () {
            var t = {},
                n = this._;
            for (var e in n) t[e] = n[e].slice();
            return new p(t)
        },
        call: function (t, n) {
            if ((e = arguments.length - 2) > 0)
                for (var e, r, i = new Array(e), o = 0; o < e; ++o) i[o] = arguments[o + 2];
            if (!this._.hasOwnProperty(t)) throw new Error("unknown type: " + t);
            for (o = 0, e = (r = this._[t]).length; o < e; ++o) r[o].value.apply(n, i)
        },
        apply: function (t, n, e) {
            if (!this._.hasOwnProperty(t)) throw new Error("unknown type: " + t);
            for (var r = this._[t], i = 0, o = r.length; i < o; ++i) r[i].value.apply(n, e)
        }
    };
    var Ys = "http://www.w3.org/1999/xhtml",
        Bs = {
            svg: "http://www.w3.org/2000/svg",
            xhtml: Ys,
            xlink: "http://www.w3.org/1999/xlink",
            xml: "http://www.w3.org/XML/1998/namespace",
            xmlns: "http://www.w3.org/2000/xmlns/"
        },
        js = function (t) {
            var n = t += "",
                e = n.indexOf(":");
            return e >= 0 && "xmlns" !== (n = t.slice(0, e)) && (t = t.slice(e + 1)), Bs.hasOwnProperty(n) ? {
                space: Bs[n],
                local: t
            } : t
        },
        Hs = function (t) {
            var n = js(t);
            return (n.local ? g : y)(n)
        },
        Xs = 0;
    x.prototype = m.prototype = {
        constructor: x,
        get: function (t) {
            for (var n = this._; !(n in t);)
                if (!(t = t.parentNode)) return;
            return t[n]
        },
        set: function (t, n) {
            return t[this._] = n
        },
        remove: function (t) {
            return this._ in t && delete t[this._]
        },
        toString: function () {
            return this._
        }
    };
    var $s = function (t) {
        return function () {
            return this.matches(t)
        }
    };
    if ("undefined" != typeof document) {
        var Vs = document.documentElement;
        if (!Vs.matches) {
            var Ws = Vs.webkitMatchesSelector || Vs.msMatchesSelector || Vs.mozMatchesSelector || Vs.oMatchesSelector;
            $s = function (t) {
                return function () {
                    return Ws.call(this, t)
                }
            }
        }
    }
    var Zs = $s,
        Gs = {};
    t.event = null, "undefined" != typeof document && ("onmouseenter" in document.documentElement || (Gs = {
        mouseenter: "mouseover",
        mouseleave: "mouseout"
    }));
    var Js = function () {
            for (var n, e = t.event; n = e.sourceEvent;) e = n;
            return e
        },
        Qs = function (t, n) {
            var e = t.ownerSVGElement || t;
            if (e.createSVGPoint) {
                var r = e.createSVGPoint();
                return r.x = n.clientX, r.y = n.clientY, r = r.matrixTransform(t.getScreenCTM().inverse()), [r.x, r.y]
            }
            var i = t.getBoundingClientRect();
            return [n.clientX - i.left - t.clientLeft, n.clientY - i.top - t.clientTop]
        },
        Ks = function (t) {
            var n = Js();
            return n.changedTouches && (n = n.changedTouches[0]), Qs(t, n)
        },
        tf = function (t) {
            return null == t ? S : function () {
                return this.querySelector(t)
            }
        },
        nf = function (t) {
            return null == t ? E : function () {
                return this.querySelectorAll(t)
            }
        },
        ef = function (t) {
            return new Array(t.length)
        };
    A.prototype = {
        constructor: A,
        appendChild: function (t) {
            return this._parent.insertBefore(t, this._next)
        },
        insertBefore: function (t, n) {
            return this._parent.insertBefore(t, n)
        },
        querySelector: function (t) {
            return this._parent.querySelector(t)
        },
        querySelectorAll: function (t) {
            return this._parent.querySelectorAll(t)
        }
    };
    var rf = function (t) {
            return function () {
                return t
            }
        },
        of = "$",
        uf = function (t) {
            return t.ownerDocument && t.ownerDocument.defaultView || t.document && t || t.defaultView
        };
    W.prototype = {
        add: function (t) {
            this._names.indexOf(t) < 0 && (this._names.push(t), this._node.setAttribute("class", this._names.join(" ")))
        },
        remove: function (t) {
            var n = this._names.indexOf(t);
            n >= 0 && (this._names.splice(n, 1), this._node.setAttribute("class", this._names.join(" ")))
        },
        contains: function (t) {
            return this._names.indexOf(t) >= 0
        }
    };
    var af = [null];
    pt.prototype = dt.prototype = {
        constructor: pt,
        select: function (t) {
            "function" != typeof t && (t = tf(t));
            for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i)
                for (var o, u, a = n[i], c = a.length, s = r[i] = new Array(c), f = 0; f < c; ++f)(o = a[f]) && (u = t.call(o, o.__data__, f, a)) && ("__data__" in o && (u.__data__ = o.__data__), s[f] = u);
            return new pt(r, this._parents)
        },
        selectAll: function (t) {
            "function" != typeof t && (t = nf(t));
            for (var n = this._groups, e = n.length, r = [], i = [], o = 0; o < e; ++o)
                for (var u, a = n[o], c = a.length, s = 0; s < c; ++s)(u = a[s]) && (r.push(t.call(u, u.__data__, s, a)), i.push(u));
            return new pt(r, i)
        },
        filter: function (t) {
            "function" != typeof t && (t = Zs(t));
            for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i)
                for (var o, u = n[i], a = u.length, c = r[i] = [], s = 0; s < a; ++s)(o = u[s]) && t.call(o, o.__data__, s, u) && c.push(o);
            return new pt(r, this._parents)
        },
        data: function (t, n) {
            if (!t) return p = new Array(this.size()), s = -1, this.each(function (t) {
                p[++s] = t
            }), p;
            var e = n ? z : C,
                r = this._parents,
                i = this._groups;
            "function" != typeof t && (t = rf(t));
            for (var o = i.length, u = new Array(o), a = new Array(o), c = new Array(o), s = 0; s < o; ++s) {
                var f = r[s],
                    l = i[s],
                    h = l.length,
                    p = t.call(f, f && f.__data__, s, r),
                    d = p.length,
                    v = a[s] = new Array(d),
                    _ = u[s] = new Array(d);
                e(f, l, v, _, c[s] = new Array(h), p, n);
                for (var y, g, m = 0, x = 0; m < d; ++m)
                    if (y = v[m]) {
                        for (m >= x && (x = m + 1); !(g = _[x]) && ++x < d;);
                        y._next = g || null
                    }
            }
            return u = new pt(u, r), u._enter = a, u._exit = c, u
        },
        enter: function () {
            return new pt(this._enter || this._groups.map(ef), this._parents)
        },
        exit: function () {
            return new pt(this._exit || this._groups.map(ef), this._parents)
        },
        merge: function (t) {
            for (var n = this._groups, e = t._groups, r = n.length, i = e.length, o = Math.min(r, i), u = new Array(r), a = 0; a < o; ++a)
                for (var c, s = n[a], f = e[a], l = s.length, h = u[a] = new Array(l), p = 0; p < l; ++p)(c = s[p] || f[p]) && (h[p] = c);
            for (; a < r; ++a) u[a] = n[a];
            return new pt(u, this._parents)
        },
        order: function () {
            for (var t = this._groups, n = -1, e = t.length; ++n < e;)
                for (var r, i = t[n], o = i.length - 1, u = i[o]; --o >= 0;)(r = i[o]) && (u && u !== r.nextSibling && u.parentNode.insertBefore(r, u), u = r);
            return this
        },
        sort: function (t) {
            t || (t = P);
            for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i) {
                for (var o, u = n[i], a = u.length, c = r[i] = new Array(a), s = 0; s < a; ++s)(o = u[s]) && (c[s] = o);
                c.sort(function (n, e) {
                    return n && e ? t(n.__data__, e.__data__) : !n - !e
                })
            }
            return new pt(r, this._parents).order()
        },
        call: function () {
            var t = arguments[0];
            return arguments[0] = this, t.apply(null, arguments), this
        },
        nodes: function () {
            var t = new Array(this.size()),
                n = -1;
            return this.each(function () {
                t[++n] = this
            }), t
        },
        node: function () {
            for (var t = this._groups, n = 0, e = t.length; n < e; ++n)
                for (var r = t[n], i = 0, o = r.length; i < o; ++i) {
                    var u = r[i];
                    if (u) return u
                }
            return null
        },
        size: function () {
            var t = 0;
            return this.each(function () {
                ++t
            }), t
        },
        empty: function () {
            return !this.node()
        },
        each: function (t) {
            for (var n = this._groups, e = 0, r = n.length; e < r; ++e)
                for (var i, o = n[e], u = 0, a = o.length; u < a; ++u)(i = o[u]) && t.call(i, i.__data__, u, o);
            return this
        },
        attr: function (t, n) {
            var e = js(t);
            if (arguments.length < 2) {
                var r = this.node();
                return e.local ? r.getAttributeNS(e.space, e.local) : r.getAttribute(e)
            }
            return this.each((null == n ? e.local ? L : R : "function" == typeof n ? e.local ? O : D : e.local ? U : q)(e, n))
        },
        style: function (t, n, e) {
            return arguments.length > 1 ? this.each((null == n ? F : "function" == typeof n ? Y : I)(t, n, null == e ? "" : e)) : B(this.node(), t)
        },
        property: function (t, n) {
            return arguments.length > 1 ? this.each((null == n ? j : "function" == typeof n ? X : H)(t, n)) : this.node()[t]
        },
        classed: function (t, n) {
            var e = $(t + "");
            if (arguments.length < 2) {
                for (var r = V(this.node()), i = -1, o = e.length; ++i < o;)
                    if (!r.contains(e[i])) return !1;
                return !0
            }
            return this.each(("function" == typeof n ? K : n ? J : Q)(e, n))
        },
        text: function (t) {
            return arguments.length ? this.each(null == t ? tt : ("function" == typeof t ? et : nt)(t)) : this.node().textContent
        },
        html: function (t) {
            return arguments.length ? this.each(null == t ? rt : ("function" == typeof t ? ot : it)(t)) : this.node().innerHTML
        },
        raise: function () {
            return this.each(ut)
        },
        lower: function () {
            return this.each(at)
        },
        append: function (t) {
            var n = "function" == typeof t ? t : Hs(t);
            return this.select(function () {
                return this.appendChild(n.apply(this, arguments))
            })
        },
        insert: function (t, n) {
            var e = "function" == typeof t ? t : Hs(t),
                r = null == n ? ct : "function" == typeof n ? n : tf(n);
            return this.select(function () {
                return this.insertBefore(e.apply(this, arguments), r.apply(this, arguments) || null)
            })
        },
        remove: function () {
            return this.each(st)
        },
        datum: function (t) {
            return arguments.length ? this.property("__data__", t) : this.node().__data__
        },
        on: function (t, n, e) {
            var r, i, o = M(t + ""),
                u = o.length; {
                if (!(arguments.length < 2)) {
                    for (a = n ? k : T, null == e && (e = !1), r = 0; r < u; ++r) this.each(a(o[r], n, e));
                    return this
                }
                var a = this.node().__on;
                if (a)
                    for (var c, s = 0, f = a.length; s < f; ++s)
                        for (r = 0, c = a[s]; r < u; ++r)
                            if ((i = o[r]).type === c.type && i.name === c.name) return c.value
            }
        },
        dispatch: function (t, n) {
            return this.each(("function" == typeof n ? ht : lt)(t, n))
        }
    };
    var cf = function (t) {
            return "string" == typeof t ? new pt([
                [document.querySelector(t)]
            ], [document.documentElement]) : new pt([
                [t]
            ], af)
        },
        sf = function (t, n, e) {
            arguments.length < 3 && (e = n, n = Js().changedTouches);
            for (var r, i = 0, o = n ? n.length : 0; i < o; ++i)
                if ((r = n[i]).identifier === e) return Qs(t, r);
            return null
        },
        ff = function () {
            t.event.preventDefault(), t.event.stopImmediatePropagation()
        },
        lf = function (t) {
            var n = t.document.documentElement,
                e = cf(t).on("dragstart.drag", ff, !0);
            "onselectstart" in n ? e.on("selectstart.drag", ff, !0) : (n.__noselect = n.style.MozUserSelect, n.style.MozUserSelect = "none")
        },
        hf = function (t) {
            return function () {
                return t
            }
        };
    yt.prototype.on = function () {
        var t = this._.on.apply(this._, arguments);
        return t === this._ ? this : t
    };
    var pf = function (t, n, e) {
            t.prototype = n.prototype = e, e.constructor = t
        },
        df = "\\s*([+-]?\\d+)\\s*",
        vf = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*",
        _f = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*",
        yf = /^#([0-9a-f]{3})$/,
        gf = /^#([0-9a-f]{6})$/,
        mf = new RegExp("^rgb\\(" + [df, df, df] + "\\)$"),
        xf = new RegExp("^rgb\\(" + [_f, _f, _f] + "\\)$"),
        bf = new RegExp("^rgba\\(" + [df, df, df, vf] + "\\)$"),
        wf = new RegExp("^rgba\\(" + [_f, _f, _f, vf] + "\\)$"),
        Mf = new RegExp("^hsl\\(" + [vf, _f, _f] + "\\)$"),
        Tf = new RegExp("^hsla\\(" + [vf, _f, _f, vf] + "\\)$"),
        kf = {
            aliceblue: 15792383,
            antiquewhite: 16444375,
            aqua: 65535,
            aquamarine: 8388564,
            azure: 15794175,
            beige: 16119260,
            bisque: 16770244,
            black: 0,
            blanchedalmond: 16772045,
            blue: 255,
            blueviolet: 9055202,
            brown: 10824234,
            burlywood: 14596231,
            cadetblue: 6266528,
            chartreuse: 8388352,
            chocolate: 13789470,
            coral: 16744272,
            cornflowerblue: 6591981,
            cornsilk: 16775388,
            crimson: 14423100,
            cyan: 65535,
            darkblue: 139,
            darkcyan: 35723,
            darkgoldenrod: 12092939,
            darkgray: 11119017,
            darkgreen: 25600,
            darkgrey: 11119017,
            darkkhaki: 12433259,
            darkmagenta: 9109643,
            darkolivegreen: 5597999,
            darkorange: 16747520,
            darkorchid: 10040012,
            darkred: 9109504,
            darksalmon: 15308410,
            darkseagreen: 9419919,
            darkslateblue: 4734347,
            darkslategray: 3100495,
            darkslategrey: 3100495,
            darkturquoise: 52945,
            darkviolet: 9699539,
            deeppink: 16716947,
            deepskyblue: 49151,
            dimgray: 6908265,
            dimgrey: 6908265,
            dodgerblue: 2003199,
            firebrick: 11674146,
            floralwhite: 16775920,
            forestgreen: 2263842,
            fuchsia: 16711935,
            gainsboro: 14474460,
            ghostwhite: 16316671,
            gold: 16766720,
            goldenrod: 14329120,
            gray: 8421504,
            green: 32768,
            greenyellow: 11403055,
            grey: 8421504,
            honeydew: 15794160,
            hotpink: 16738740,
            indianred: 13458524,
            indigo: 4915330,
            ivory: 16777200,
            khaki: 15787660,
            lavender: 15132410,
            lavenderblush: 16773365,
            lawngreen: 8190976,
            lemonchiffon: 16775885,
            lightblue: 11393254,
            lightcoral: 15761536,
            lightcyan: 14745599,
            lightgoldenrodyellow: 16448210,
            lightgray: 13882323,
            lightgreen: 9498256,
            lightgrey: 13882323,
            lightpink: 16758465,
            lightsalmon: 16752762,
            lightseagreen: 2142890,
            lightskyblue: 8900346,
            lightslategray: 7833753,
            lightslategrey: 7833753,
            lightsteelblue: 11584734,
            lightyellow: 16777184,
            lime: 65280,
            limegreen: 3329330,
            linen: 16445670,
            magenta: 16711935,
            maroon: 8388608,
            mediumaquamarine: 6737322,
            mediumblue: 205,
            mediumorchid: 12211667,
            mediumpurple: 9662683,
            mediumseagreen: 3978097,
            mediumslateblue: 8087790,
            mediumspringgreen: 64154,
            mediumturquoise: 4772300,
            mediumvioletred: 13047173,
            midnightblue: 1644912,
            mintcream: 16121850,
            mistyrose: 16770273,
            moccasin: 16770229,
            navajowhite: 16768685,
            navy: 128,
            oldlace: 16643558,
            olive: 8421376,
            olivedrab: 7048739,
            orange: 16753920,
            orangered: 16729344,
            orchid: 14315734,
            palegoldenrod: 15657130,
            palegreen: 10025880,
            paleturquoise: 11529966,
            palevioletred: 14381203,
            papayawhip: 16773077,
            peachpuff: 16767673,
            peru: 13468991,
            pink: 16761035,
            plum: 14524637,
            powderblue: 11591910,
            purple: 8388736,
            rebeccapurple: 6697881,
            red: 16711680,
            rosybrown: 12357519,
            royalblue: 4286945,
            saddlebrown: 9127187,
            salmon: 16416882,
            sandybrown: 16032864,
            seagreen: 3050327,
            seashell: 16774638,
            sienna: 10506797,
            silver: 12632256,
            skyblue: 8900331,
            slateblue: 6970061,
            slategray: 7372944,
            slategrey: 7372944,
            snow: 16775930,
            springgreen: 65407,
            steelblue: 4620980,
            tan: 13808780,
            teal: 32896,
            thistle: 14204888,
            tomato: 16737095,
            turquoise: 4251856,
            violet: 15631086,
            wheat: 16113331,
            white: 16777215,
            whitesmoke: 16119285,
            yellow: 16776960,
            yellowgreen: 10145074
        };
    pf(Mt, Tt, {
        displayable: function () {
            return this.rgb().displayable()
        },
        toString: function () {
            return this.rgb() + ""
        }
    }), pf(At, Et, wt(Mt, {
        brighter: function (t) {
            return t = null == t ? 1 / .7 : Math.pow(1 / .7, t), new At(this.r * t, this.g * t, this.b * t, this.opacity)
        },
        darker: function (t) {
            return t = null == t ? .7 : Math.pow(.7, t), new At(this.r * t, this.g * t, this.b * t, this.opacity)
        },
        rgb: function () {
            return this
        },
        displayable: function () {
            return 0 <= this.r && this.r <= 255 && 0 <= this.g && this.g <= 255 && 0 <= this.b && this.b <= 255 && 0 <= this.opacity && this.opacity <= 1
        },
        toString: function () {
            var t = this.opacity;
            return (1 === (t = isNaN(t) ? 1 : Math.max(0, Math.min(1, t))) ? "rgb(" : "rgba(") + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", " + Math.max(0, Math.min(255, Math.round(this.b) || 0)) + (1 === t ? ")" : ", " + t + ")")
        }
    })), pf(Rt, Pt, wt(Mt, {
        brighter: function (t) {
            return t = null == t ? 1 / .7 : Math.pow(1 / .7, t), new Rt(this.h, this.s, this.l * t, this.opacity)
        },
        darker: function (t) {
            return t = null == t ? .7 : Math.pow(.7, t), new Rt(this.h, this.s, this.l * t, this.opacity)
        },
        rgb: function () {
            var t = this.h % 360 + 360 * (this.h < 0),
                n = isNaN(t) || isNaN(this.s) ? 0 : this.s,
                e = this.l,
                r = e + (e < .5 ? e : 1 - e) * n,
                i = 2 * e - r;
            return new At(Lt(t >= 240 ? t - 240 : t + 120, i, r), Lt(t, i, r), Lt(t < 120 ? t + 240 : t - 120, i, r), this.opacity)
        },
        displayable: function () {
            return (0 <= this.s && this.s <= 1 || isNaN(this.s)) && 0 <= this.l && this.l <= 1 && 0 <= this.opacity && this.opacity <= 1
        }
    }));
    var Nf = Math.PI / 180,
        Sf = 180 / Math.PI,
        Ef = .95047,
        Af = 1,
        Cf = 1.08883,
        zf = 4 / 29,
        Pf = 6 / 29,
        Rf = 3 * Pf * Pf,
        Lf = Pf * Pf * Pf;
    pf(Dt, Ut, wt(Mt, {
        brighter: function (t) {
            return new Dt(this.l + 18 * (null == t ? 1 : t), this.a, this.b, this.opacity)
        },
        darker: function (t) {
            return new Dt(this.l - 18 * (null == t ? 1 : t), this.a, this.b, this.opacity)
        },
        rgb: function () {
            var t = (this.l + 16) / 116,
                n = isNaN(this.a) ? t : t + this.a / 500,
                e = isNaN(this.b) ? t : t - this.b / 200;
            return t = Af * Ft(t), n = Ef * Ft(n), e = Cf * Ft(e), new At(It(3.2404542 * n - 1.5371385 * t - .4985314 * e), It(-.969266 * n + 1.8760108 * t + .041556 * e), It(.0556434 * n - .2040259 * t + 1.0572252 * e), this.opacity)
        }
    })), pf(Ht, jt, wt(Mt, {
        brighter: function (t) {
            return new Ht(this.h, this.c, this.l + 18 * (null == t ? 1 : t), this.opacity)
        },
        darker: function (t) {
            return new Ht(this.h, this.c, this.l - 18 * (null == t ? 1 : t), this.opacity)
        },
        rgb: function () {
            return qt(this).rgb()
        }
    }));
    var qf = -.14861,
        Uf = 1.78277,
        Df = -.29227,
        Of = -.90649,
        Ff = 1.97294,
        If = Ff * Of,
        Yf = Ff * Uf,
        Bf = Uf * Df - Of * qf;
    pf(Vt, $t, wt(Mt, {
        brighter: function (t) {
            return t = null == t ? 1 / .7 : Math.pow(1 / .7, t), new Vt(this.h, this.s, this.l * t, this.opacity)
        },
        darker: function (t) {
            return t = null == t ? .7 : Math.pow(.7, t), new Vt(this.h, this.s, this.l * t, this.opacity)
        },
        rgb: function () {
            var t = isNaN(this.h) ? 0 : (this.h + 120) * Nf,
                n = +this.l,
                e = isNaN(this.s) ? 0 : this.s * n * (1 - n),
                r = Math.cos(t),
                i = Math.sin(t);
            return new At(255 * (n + e * (qf * r + Uf * i)), 255 * (n + e * (Df * r + Of * i)), 255 * (n + e * (Ff * r)), this.opacity)
        }
    }));
    var jf, Hf, Xf, $f, Vf, Wf, Zf = function (t) {
            var n = t.length - 1;
            return function (e) {
                var r = e <= 0 ? e = 0 : e >= 1 ? (e = 1, n - 1) : Math.floor(e * n),
                    i = t[r],
                    o = t[r + 1],
                    u = r > 0 ? t[r - 1] : 2 * i - o,
                    a = r < n - 1 ? t[r + 2] : 2 * o - i;
                return Wt((e - r / n) * n, u, i, o, a)
            }
        },
        Gf = function (t) {
            var n = t.length;
            return function (e) {
                var r = Math.floor(((e %= 1) < 0 ? ++e : e) * n),
                    i = t[(r + n - 1) % n],
                    o = t[r % n],
                    u = t[(r + 1) % n],
                    a = t[(r + 2) % n];
                return Wt((e - r / n) * n, i, o, u, a)
            }
        },
        Jf = function (t) {
            return function () {
                return t
            }
        },
        Qf = function t(n) {
            function e(t, n) {
                var e = r((t = Et(t)).r, (n = Et(n)).r),
                    i = r(t.g, n.g),
                    o = r(t.b, n.b),
                    u = Kt(t.opacity, n.opacity);
                return function (n) {
                    return t.r = e(n), t.g = i(n), t.b = o(n), t.opacity = u(n), t + ""
                }
            }
            var r = Qt(n);
            return e.gamma = t, e
        }(1),
        Kf = tn(Zf),
        tl = tn(Gf),
        nl = function (t, n) {
            var e, r = n ? n.length : 0,
                i = t ? Math.min(r, t.length) : 0,
                o = new Array(r),
                u = new Array(r);
            for (e = 0; e < i; ++e) o[e] = cl(t[e], n[e]);
            for (; e < r; ++e) u[e] = n[e];
            return function (t) {
                for (e = 0; e < i; ++e) u[e] = o[e](t);
                return u
            }
        },
        el = function (t, n) {
            var e = new Date;
            return t = +t, n -= t,
                function (r) {
                    return e.setTime(t + n * r), e
                }
        },
        rl = function (t, n) {
            return t = +t, n -= t,
                function (e) {
                    return t + n * e
                }
        },
        il = function (t, n) {
            var e, r = {},
                i = {};
            null !== t && "object" == typeof t || (t = {}), null !== n && "object" == typeof n || (n = {});
            for (e in n) e in t ? r[e] = cl(t[e], n[e]) : i[e] = n[e];
            return function (t) {
                for (e in r) i[e] = r[e](t);
                return i
            }
        },
        ol = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
        ul = new RegExp(ol.source, "g"),
        al = function (t, n) {
            var e, r, i, o = ol.lastIndex = ul.lastIndex = 0,
                u = -1,
                a = [],
                c = [];
            for (t += "", n += "";
                (e = ol.exec(t)) && (r = ul.exec(n));)(i = r.index) > o && (i = n.slice(o, i), a[u] ? a[u] += i : a[++u] = i), (e = e[0]) === (r = r[0]) ? a[u] ? a[u] += r : a[++u] = r : (a[++u] = null, c.push({
                i: u,
                x: rl(e, r)
            })), o = ul.lastIndex;
            return o < n.length && (i = n.slice(o), a[u] ? a[u] += i : a[++u] = i), a.length < 2 ? c[0] ? en(c[0].x) : nn(n) : (n = c.length, function (t) {
                for (var e, r = 0; r < n; ++r) a[(e = c[r]).i] = e.x(t);
                return a.join("")
            })
        },
        cl = function (t, n) {
            var e, r = typeof n;
            return null == n || "boolean" === r ? Jf(n) : ("number" === r ? rl : "string" === r ? (e = Tt(n)) ? (n = e, Qf) : al : n instanceof Tt ? Qf : n instanceof Date ? el : Array.isArray(n) ? nl : "function" != typeof n.valueOf && "function" != typeof n.toString || isNaN(n) ? il : rl)(t, n)
        },
        sl = function (t, n) {
            return t = +t, n -= t,
                function (e) {
                    return Math.round(t + n * e)
                }
        },
        fl = 180 / Math.PI,
        ll = {
            translateX: 0,
            translateY: 0,
            rotate: 0,
            skewX: 0,
            scaleX: 1,
            scaleY: 1
        },
        hl = function (t, n, e, r, i, o) {
            var u, a, c;
            return (u = Math.sqrt(t * t + n * n)) && (t /= u, n /= u), (c = t * e + n * r) && (e -= t * c, r -= n * c), (a = Math.sqrt(e * e + r * r)) && (e /= a, r /= a, c /= a), t * r < n * e && (t = -t, n = -n, c = -c, u = -u), {
                translateX: i,
                translateY: o,
                rotate: Math.atan2(n, t) * fl,
                skewX: Math.atan(c) * fl,
                scaleX: u,
                scaleY: a
            }
        },
        pl = rn(function (t) {
            return "none" === t ? ll : (jf || (jf = document.createElement("DIV"), Hf = document.documentElement, Xf = document.defaultView), jf.style.transform = t, t = Xf.getComputedStyle(Hf.appendChild(jf), null).getPropertyValue("transform"), Hf.removeChild(jf), t = t.slice(7, -1).split(","), hl(+t[0], +t[1], +t[2], +t[3], +t[4], +t[5]))
        }, "px, ", "px)", "deg)"),
        dl = rn(function (t) {
            return null == t ? ll : ($f || ($f = document.createElementNS("http://www.w3.org/2000/svg", "g")), $f.setAttribute("transform", t), (t = $f.transform.baseVal.consolidate()) ? (t = t.matrix, hl(t.a, t.b, t.c, t.d, t.e, t.f)) : ll)
        }, ", ", ")", ")"),
        vl = Math.SQRT2,
        _l = function (t, n) {
            var e, r, i = t[0],
                o = t[1],
                u = t[2],
                a = n[0],
                c = n[1],
                s = n[2],
                f = a - i,
                l = c - o,
                h = f * f + l * l;
            if (h < 1e-12) r = Math.log(s / u) / vl, e = function (t) {
                return [i + t * f, o + t * l, u * Math.exp(vl * t * r)]
            };
            else {
                var p = Math.sqrt(h),
                    d = (s * s - u * u + 4 * h) / (2 * u * 2 * p),
                    v = (s * s - u * u - 4 * h) / (2 * s * 2 * p),
                    _ = Math.log(Math.sqrt(d * d + 1) - d),
                    y = Math.log(Math.sqrt(v * v + 1) - v);
                r = (y - _) / vl, e = function (t) {
                    var n = t * r,
                        e = on(_),
                        a = u / (2 * p) * (e * an(vl * n + _) - un(_));
                    return [i + a * f, o + a * l, u * e / on(vl * n + _)]
                }
            }
            return e.duration = 1e3 * r, e
        },
        yl = cn(Jt),
        gl = cn(Kt),
        ml = sn(Jt),
        xl = sn(Kt),
        bl = fn(Jt),
        wl = fn(Kt),
        Ml = 0,
        Tl = 0,
        kl = 0,
        Nl = 1e3,
        Sl = 0,
        El = 0,
        Al = 0,
        Cl = "object" == typeof performance && performance.now ? performance : Date,
        zl = "object" == typeof window && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function (t) {
            setTimeout(t, 17)
        };
    pn.prototype = dn.prototype = {
        constructor: pn,
        restart: function (t, n, e) {
            if ("function" != typeof t) throw new TypeError("callback is not a function");
            e = (null == e ? ln() : +e) + (null == n ? 0 : +n), this._next || Wf === this || (Wf ? Wf._next = this : Vf = this, Wf = this), this._call = t, this._time = e, mn()
        },
        stop: function () {
            this._call && (this._call = null, this._time = 1 / 0, mn())
        }
    };
    var Pl = function (t, n, e) {
            var r = new pn;
            return n = null == n ? 0 : +n, r.restart(function (e) {
                r.stop(), t(e + n)
            }, n, e), r
        },
        Rl = h("start", "end", "interrupt"),
        Ll = [],
        ql = 0,
        Ul = 1,
        Dl = 2,
        Ol = 3,
        Fl = 4,
        Il = 5,
        Yl = 6,
        Bl = function (t, n, e, r, i, o) {
            var u = t.__transition;
            if (u) {
                if (e in u) return
            } else t.__transition = {};
            Mn(t, e, {
                name: n,
                index: r,
                group: i,
                on: Rl,
                tween: Ll,
                time: o.time,
                delay: o.delay,
                duration: o.duration,
                ease: o.ease,
                timer: null,
                state: ql
            })
        },
        jl = function (t, n) {
            var e, r, i, o = t.__transition,
                u = !0;
            if (o) {
                n = null == n ? null : n + "";
                for (i in o)(e = o[i]).name === n ? (r = e.state > Dl && e.state < Il, e.state = Yl, e.timer.stop(), r && e.on.call("interrupt", t, t.__data__, e.index, e.group), delete o[i]) : u = !1;
                u && delete t.__transition
            }
        },
        Hl = function (t, n) {
            var e;
            return ("number" == typeof n ? rl : n instanceof Tt ? Qf : (e = Tt(n)) ? (n = e, Qf) : al)(t, n)
        },
        Xl = dt.prototype.constructor,
        $l = 0,
        Vl = dt.prototype;
    Gn.prototype = Jn.prototype = {
        constructor: Gn,
        select: function (t) {
            var n = this._name,
                e = this._id;
            "function" != typeof t && (t = tf(t));
            for (var r = this._groups, i = r.length, o = new Array(i), u = 0; u < i; ++u)
                for (var a, c, s = r[u], f = s.length, l = o[u] = new Array(f), h = 0; h < f; ++h)(a = s[h]) && (c = t.call(a, a.__data__, h, s)) && ("__data__" in a && (c.__data__ = a.__data__), l[h] = c, Bl(l[h], n, e, h, l, wn(a, e)));
            return new Gn(o, this._parents, n, e)
        },
        selectAll: function (t) {
            var n = this._name,
                e = this._id;
            "function" != typeof t && (t = nf(t));
            for (var r = this._groups, i = r.length, o = [], u = [], a = 0; a < i; ++a)
                for (var c, s = r[a], f = s.length, l = 0; l < f; ++l)
                    if (c = s[l]) {
                        for (var h, p = t.call(c, c.__data__, l, s), d = wn(c, e), v = 0, _ = p.length; v < _; ++v)(h = p[v]) && Bl(h, n, e, v, p, d);
                        o.push(p), u.push(c)
                    }
            return new Gn(o, u, n, e)
        },
        filter: function (t) {
            "function" != typeof t && (t = Zs(t));
            for (var n = this._groups, e = n.length, r = new Array(e), i = 0; i < e; ++i)
                for (var o, u = n[i], a = u.length, c = r[i] = [], s = 0; s < a; ++s)(o = u[s]) && t.call(o, o.__data__, s, u) && c.push(o);
            return new Gn(r, this._parents, this._name, this._id)
        },
        merge: function (t) {
            if (t._id !== this._id) throw new Error;
            for (var n = this._groups, e = t._groups, r = n.length, i = e.length, o = Math.min(r, i), u = new Array(r), a = 0; a < o; ++a)
                for (var c, s = n[a], f = e[a], l = s.length, h = u[a] = new Array(l), p = 0; p < l; ++p)(c = s[p] || f[p]) && (h[p] = c);
            for (; a < r; ++a) u[a] = n[a];
            return new Gn(u, this._parents, this._name, this._id)
        },
        selection: function () {
            return new Xl(this._groups, this._parents)
        },
        transition: function () {
            for (var t = this._name, n = this._id, e = Qn(), r = this._groups, i = r.length, o = 0; o < i; ++o)
                for (var u, a = r[o], c = a.length, s = 0; s < c; ++s)
                    if (u = a[s]) {
                        var f = wn(u, n);
                        Bl(u, t, e, s, a, {
                            time: f.time + f.delay + f.duration,
                            delay: 0,
                            duration: f.duration,
                            ease: f.ease
                        })
                    }
            return new Gn(r, this._parents, t, e)
        },
        call: Vl.call,
        nodes: Vl.nodes,
        node: Vl.node,
        size: Vl.size,
        empty: Vl.empty,
        each: Vl.each,
        on: function (t, n) {
            var e = this._id;
            return arguments.length < 2 ? wn(this.node(), e).on.on(t) : this.each(Yn(e, t, n))
        },
        attr: function (t, n) {
            var e = js(t),
                r = "transform" === e ? dl : Hl;
            return this.attrTween(t, "function" == typeof n ? (e.local ? Pn : zn)(e, r, Nn(this, "attr." + t, n)) : null == n ? (e.local ? En : Sn)(e) : (e.local ? Cn : An)(e, r, n + ""))
        },
        attrTween: function (t, n) {
            var e = "attr." + t;
            if (arguments.length < 2) return (e = this.tween(e)) && e._value;
            if (null == n) return this.tween(e, null);
            if ("function" != typeof n) throw new Error;
            var r = js(t);
            return this.tween(e, (r.local ? Rn : Ln)(r, n))
        },
        style: function (t, n, e) {
            var r = "transform" == (t += "") ? pl : Hl;
            return null == n ? this.styleTween(t, jn(t, r)).on("end.style." + t, Hn(t)) : this.styleTween(t, "function" == typeof n ? $n(t, r, Nn(this, "style." + t, n)) : Xn(t, r, n + ""), e)
        },
        styleTween: function (t, n, e) {
            var r = "style." + (t += "");
            if (arguments.length < 2) return (r = this.tween(r)) && r._value;
            if (null == n) return this.tween(r, null);
            if ("function" != typeof n) throw new Error;
            return this.tween(r, Vn(t, n, null == e ? "" : e))
        },
        text: function (t) {
            return this.tween("text", "function" == typeof t ? Zn(Nn(this, "text", t)) : Wn(null == t ? "" : t + ""))
        },
        remove: function () {
            return this.on("end.remove", Bn(this._id))
        },
        tween: function (t, n) {
            var e = this._id;
            if (t += "", arguments.length < 2) {
                for (var r, i = wn(this.node(), e).tween, o = 0, u = i.length; o < u; ++o)
                    if ((r = i[o]).name === t) return r.value;
                return null
            }
            return this.each((null == n ? Tn : kn)(e, t, n))
        },
        delay: function (t) {
            var n = this._id;
            return arguments.length ? this.each(("function" == typeof t ? qn : Un)(n, t)) : wn(this.node(), n).delay
        },
        duration: function (t) {
            var n = this._id;
            return arguments.length ? this.each(("function" == typeof t ? Dn : On)(n, t)) : wn(this.node(), n).duration
        },
        ease: function (t) {
            var n = this._id;
            return arguments.length ? this.each(Fn(n, t)) : wn(this.node(), n).ease
        }
    };
    var Wl = function t(n) {
            function e(t) {
                return Math.pow(t, n)
            }
            return n = +n, e.exponent = t, e
        }(3),
        Zl = function t(n) {
            function e(t) {
                return 1 - Math.pow(1 - t, n)
            }
            return n = +n, e.exponent = t, e
        }(3),
        Gl = function t(n) {
            function e(t) {
                return ((t *= 2) <= 1 ? Math.pow(t, n) : 2 - Math.pow(2 - t, n)) / 2
            }
            return n = +n, e.exponent = t, e
        }(3),
        Jl = Math.PI,
        Ql = Jl / 2,
        Kl = 4 / 11,
        th = 6 / 11,
        nh = 8 / 11,
        eh = .75,
        rh = 9 / 11,
        ih = 10 / 11,
        oh = .9375,
        uh = 21 / 22,
        ah = 63 / 64,
        ch = 1 / Kl / Kl,
        sh = function t(n) {
            function e(t) {
                return t * t * ((n + 1) * t - n)
            }
            return n = +n, e.overshoot = t, e
        }(1.70158),
        fh = function t(n) {
            function e(t) {
                return --t * t * ((n + 1) * t + n) + 1
            }
            return n = +n, e.overshoot = t, e
        }(1.70158),
        lh = function t(n) {
            function e(t) {
                return ((t *= 2) < 1 ? t * t * ((n + 1) * t - n) : (t -= 2) * t * ((n + 1) * t + n) + 2) / 2
            }
            return n = +n, e.overshoot = t, e
        }(1.70158),
        hh = 2 * Math.PI,
        ph = function t(n, e) {
            function r(t) {
                return n * Math.pow(2, 10 * --t) * Math.sin((i - t) / e)
            }
            var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= hh);
            return r.amplitude = function (n) {
                return t(n, e * hh)
            }, r.period = function (e) {
                return t(n, e)
            }, r
        }(1, .3),
        dh = function t(n, e) {
            function r(t) {
                return 1 - n * Math.pow(2, -10 * (t = +t)) * Math.sin((t + i) / e)
            }
            var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= hh);
            return r.amplitude = function (n) {
                return t(n, e * hh)
            }, r.period = function (e) {
                return t(n, e)
            }, r
        }(1, .3),
        vh = function t(n, e) {
            function r(t) {
                return ((t = 2 * t - 1) < 0 ? n * Math.pow(2, 10 * t) * Math.sin((i - t) / e) : 2 - n * Math.pow(2, -10 * t) * Math.sin((i + t) / e)) / 2
            }
            var i = Math.asin(1 / (n = Math.max(1, n))) * (e /= hh);
            return r.amplitude = function (n) {
                return t(n, e * hh)
            }, r.period = function (e) {
                return t(n, e)
            }, r
        }(1, .3),
        _h = {
            time: null,
            delay: 0,
            duration: 250,
            ease: te
        };
    dt.prototype.interrupt = function (t) {
        return this.each(function () {
            jl(this, t)
        })
    }, dt.prototype.transition = function (t) {
        var n, e;
        t instanceof Gn ? (n = t._id, t = t._name) : (n = Qn(), (e = _h).time = ln(), t = null == t ? null : t + "");
        for (var r = this._groups, i = r.length, o = 0; o < i; ++o)
            for (var u, a = r[o], c = a.length, s = 0; s < c; ++s)(u = a[s]) && Bl(u, t, n, s, a, e || oe(u, n));
        return new Gn(r, this._parents, t, n)
    };
    var yh = [null],
        gh = function (t) {
            return function () {
                return t
            }
        },
        mh = function (t, n, e) {
            this.target = t, this.type = n, this.selection = e
        },
        xh = function () {
            t.event.preventDefault(), t.event.stopImmediatePropagation()
        },
        bh = {
            name: "drag"
        },
        wh = {
            name: "space"
        },
        Mh = {
            name: "handle"
        },
        Th = {
            name: "center"
        },
        kh = {
            name: "x",
            handles: ["e", "w"].map(ae),
            input: function (t, n) {
                return t && [
                    [t[0], n[0][1]],
                    [t[1], n[1][1]]
                ]
            },
            output: function (t) {
                return t && [t[0][0], t[1][0]]
            }
        },
        Nh = {
            name: "y",
            handles: ["n", "s"].map(ae),
            input: function (t, n) {
                return t && [
                    [n[0][0], t[0]],
                    [n[1][0], t[1]]
                ]
            },
            output: function (t) {
                return t && [t[0][1], t[1][1]]
            }
        },
        Sh = {
            name: "xy",
            handles: ["n", "e", "s", "w", "nw", "ne", "se", "sw"].map(ae),
            input: function (t) {
                return t
            },
            output: function (t) {
                return t
            }
        },
        Eh = {
            overlay: "crosshair",
            selection: "move",
            n: "ns-resize",
            e: "ew-resize",
            s: "ns-resize",
            w: "ew-resize",
            nw: "nwse-resize",
            ne: "nesw-resize",
            se: "nwse-resize",
            sw: "nesw-resize"
        },
        Ah = {
            e: "w",
            w: "e",
            nw: "ne",
            ne: "nw",
            se: "sw",
            sw: "se"
        },
        Ch = {
            n: "s",
            s: "n",
            nw: "sw",
            ne: "se",
            se: "ne",
            sw: "nw"
        },
        zh = {
            overlay: 1,
            selection: 1,
            n: null,
            e: 1,
            s: null,
            w: -1,
            nw: -1,
            ne: 1,
            se: 1,
            sw: -1
        },
        Ph = {
            overlay: 1,
            selection: 1,
            n: -1,
            e: null,
            s: 1,
            w: null,
            nw: -1,
            ne: -1,
            se: 1,
            sw: 1
        },
        Rh = Math.cos,
        Lh = Math.sin,
        qh = Math.PI,
        Uh = qh / 2,
        Dh = 2 * qh,
        Oh = Math.max,
        Fh = Array.prototype.slice,
        Ih = function (t) {
            return function () {
                return t
            }
        },
        Yh = Math.PI,
        Bh = 2 * Yh,
        jh = Bh - 1e-6;
    de.prototype = ve.prototype = {
        constructor: de,
        moveTo: function (t, n) {
            this._ += "M" + (this._x0 = this._x1 = +t) + "," + (this._y0 = this._y1 = +n)
        },
        closePath: function () {
            null !== this._x1 && (this._x1 = this._x0, this._y1 = this._y0, this._ += "Z")
        },
        lineTo: function (t, n) {
            this._ += "L" + (this._x1 = +t) + "," + (this._y1 = +n)
        },
        quadraticCurveTo: function (t, n, e, r) {
            this._ += "Q" + +t + "," + +n + "," + (this._x1 = +e) + "," + (this._y1 = +r)
        },
        bezierCurveTo: function (t, n, e, r, i, o) {
            this._ += "C" + +t + "," + +n + "," + +e + "," + +r + "," + (this._x1 = +i) + "," + (this._y1 = +o)
        },
        arcTo: function (t, n, e, r, i) {
            t = +t, n = +n, e = +e, r = +r, i = +i;
            var o = this._x1,
                u = this._y1,
                a = e - t,
                c = r - n,
                s = o - t,
                f = u - n,
                l = s * s + f * f;
            if (i < 0) throw new Error("negative radius: " + i);
            if (null === this._x1) this._ += "M" + (this._x1 = t) + "," + (this._y1 = n);
            else if (l > 1e-6)
                if (Math.abs(f * a - c * s) > 1e-6 && i) {
                    var h = e - o,
                        p = r - u,
                        d = a * a + c * c,
                        v = h * h + p * p,
                        _ = Math.sqrt(d),
                        y = Math.sqrt(l),
                        g = i * Math.tan((Yh - Math.acos((d + l - v) / (2 * _ * y))) / 2),
                        m = g / y,
                        x = g / _;
                    Math.abs(m - 1) > 1e-6 && (this._ += "L" + (t + m * s) + "," + (n + m * f)), this._ += "A" + i + "," + i + ",0,0," + +(f * h > s * p) + "," + (this._x1 = t + x * a) + "," + (this._y1 = n + x * c)
                } else this._ += "L" + (this._x1 = t) + "," + (this._y1 = n);
            else;
        },
        arc: function (t, n, e, r, i, o) {
            t = +t, n = +n;
            var u = (e = +e) * Math.cos(r),
                a = e * Math.sin(r),
                c = t + u,
                s = n + a,
                f = 1 ^ o,
                l = o ? r - i : i - r;
            if (e < 0) throw new Error("negative radius: " + e);
            null === this._x1 ? this._ += "M" + c + "," + s : (Math.abs(this._x1 - c) > 1e-6 || Math.abs(this._y1 - s) > 1e-6) && (this._ += "L" + c + "," + s), e && (l < 0 && (l = l % Bh + Bh), l > jh ? this._ += "A" + e + "," + e + ",0,1," + f + "," + (t - u) + "," + (n - a) + "A" + e + "," + e + ",0,1," + f + "," + (this._x1 = c) + "," + (this._y1 = s) : l > 1e-6 && (this._ += "A" + e + "," + e + ",0," + +(l >= Yh) + "," + f + "," + (this._x1 = t + e * Math.cos(i)) + "," + (this._y1 = n + e * Math.sin(i))))
        },
        rect: function (t, n, e, r) {
            this._ += "M" + (this._x0 = this._x1 = +t) + "," + (this._y0 = this._y1 = +n) + "h" + +e + "v" + +r + "h" + -e + "Z"
        },
        toString: function () {
            return this._
        }
    };
    be.prototype = we.prototype = {
        constructor: be,
        has: function (t) {
            return "$" + t in this
        },
        get: function (t) {
            return this["$" + t]
        },
        set: function (t, n) {
            return this["$" + t] = n, this
        },
        remove: function (t) {
            var n = "$" + t;
            return n in this && delete this[n]
        },
        clear: function () {
            for (var t in this) "$" === t[0] && delete this[t]
        },
        keys: function () {
            var t = [];
            for (var n in this) "$" === n[0] && t.push(n.slice(1));
            return t
        },
        values: function () {
            var t = [];
            for (var n in this) "$" === n[0] && t.push(this[n]);
            return t
        },
        entries: function () {
            var t = [];
            for (var n in this) "$" === n[0] && t.push({
                key: n.slice(1),
                value: this[n]
            });
            return t
        },
        size: function () {
            var t = 0;
            for (var n in this) "$" === n[0] && ++t;
            return t
        },
        empty: function () {
            for (var t in this)
                if ("$" === t[0]) return !1;
            return !0
        },
        each: function (t) {
            for (var n in this) "$" === n[0] && t(this[n], n.slice(1), this)
        }
    };
    var Hh = we.prototype;
    Se.prototype = Ee.prototype = {
        constructor: Se,
        has: Hh.has,
        add: function (t) {
            return t += "", this["$" + t] = t, this
        },
        remove: Hh.remove,
        clear: Hh.clear,
        values: Hh.keys,
        size: Hh.size,
        empty: Hh.empty,
        each: Hh.each
    };
    var Xh = {},
        $h = {},
        Vh = 34,
        Wh = 10,
        Zh = 13,
        Gh = function (t) {
            function n(t, n) {
                function e() {
                    if (s) return $h;
                    if (f) return f = !1, Xh;
                    var n, e, r = a;
                    if (t.charCodeAt(r) === Vh) {
                        for (; a++ < u && t.charCodeAt(a) !== Vh || t.charCodeAt(++a) === Vh;);
                        return (n = a) >= u ? s = !0 : (e = t.charCodeAt(a++)) === Wh ? f = !0 : e === Zh && (f = !0, t.charCodeAt(a) === Wh && ++a), t.slice(r + 1, n - 1).replace(/""/g, '"')
                    }
                    for (; a < u;) {
                        if ((e = t.charCodeAt(n = a++)) === Wh) f = !0;
                        else if (e === Zh) f = !0, t.charCodeAt(a) === Wh && ++a;
                        else if (e !== o) continue;
                        return t.slice(r, n)
                    }
                    return s = !0, t.slice(r, u)
                }
                var r, i = [],
                    u = t.length,
                    a = 0,
                    c = 0,
                    s = u <= 0,
                    f = !1;
                for (t.charCodeAt(u - 1) === Wh && --u, t.charCodeAt(u - 1) === Zh && --u;
                    (r = e()) !== $h;) {
                    for (var l = []; r !== Xh && r !== $h;) l.push(r), r = e();
                    n && null == (l = n(l, c++)) || i.push(l)
                }
                return i
            }

            function e(n) {
                return n.map(r).join(t)
            }

            function r(t) {
                return null == t ? "" : i.test(t += "") ? '"' + t.replace(/"/g, '""') + '"' : t
            }
            var i = new RegExp('["' + t + "\n\r]"),
                o = t.charCodeAt(0);
            return {
                parse: function (t, e) {
                    var r, i, o = n(t, function (t, n) {
                        if (r) return r(t, n - 1);
                        i = t, r = e ? Ce(t, e) : Ae(t)
                    });
                    return o.columns = i, o
                },
                parseRows: n,
                format: function (n, e) {
                    return null == e && (e = ze(n)), [e.map(r).join(t)].concat(n.map(function (n) {
                        return e.map(function (t) {
                            return r(n[t])
                        }).join(t)
                    })).join("\n")
                },
                formatRows: function (t) {
                    return t.map(e).join("\n")
                }
            }
        },
        Jh = Gh(","),
        Qh = Jh.parse,
        Kh = Jh.parseRows,
        tp = Jh.format,
        np = Jh.formatRows,
        ep = Gh("\t"),
        rp = ep.parse,
        ip = ep.parseRows,
        op = ep.format,
        up = ep.formatRows,
        ap = function (t) {
            return function () {
                return t
            }
        },
        cp = function () {
            return 1e-6 * (Math.random() - .5)
        },
        sp = function (t, n, e, r, i) {
            this.node = t, this.x0 = n, this.y0 = e, this.x1 = r, this.y1 = i
        },
        fp = qe.prototype = Ue.prototype;
    fp.copy = function () {
        var t, n, e = new Ue(this._x, this._y, this._x0, this._y0, this._x1, this._y1),
            r = this._root;
        if (!r) return e;
        if (!r.length) return e._root = De(r), e;
        for (t = [{
                source: r,
                target: e._root = new Array(4)
            }]; r = t.pop();)
            for (var i = 0; i < 4; ++i)(n = r.source[i]) && (n.length ? t.push({
                source: n,
                target: r.target[i] = new Array(4)
            }) : r.target[i] = De(n));
        return e
    }, fp.add = function (t) {
        var n = +this._x.call(null, t),
            e = +this._y.call(null, t);
        return Pe(this.cover(n, e), n, e, t)
    }, fp.addAll = function (t) {
        var n, e, r, i, o = t.length,
            u = new Array(o),
            a = new Array(o),
            c = 1 / 0,
            s = 1 / 0,
            f = -1 / 0,
            l = -1 / 0;
        for (e = 0; e < o; ++e) isNaN(r = +this._x.call(null, n = t[e])) || isNaN(i = +this._y.call(null, n)) || (u[e] = r, a[e] = i, r < c && (c = r), r > f && (f = r), i < s && (s = i), i > l && (l = i));
        for (f < c && (c = this._x0, f = this._x1), l < s && (s = this._y0, l = this._y1), this.cover(c, s).cover(f, l), e = 0; e < o; ++e) Pe(this, u[e], a[e], t[e]);
        return this
    }, fp.cover = function (t, n) {
        if (isNaN(t = +t) || isNaN(n = +n)) return this;
        var e = this._x0,
            r = this._y0,
            i = this._x1,
            o = this._y1;
        if (isNaN(e)) i = (e = Math.floor(t)) + 1, o = (r = Math.floor(n)) + 1;
        else {
            if (!(e > t || t > i || r > n || n > o)) return this;
            var u, a, c = i - e,
                s = this._root;
            switch (a = (n < (r + o) / 2) << 1 | t < (e + i) / 2) {
                case 0:
                    do {
                        u = new Array(4), u[a] = s, s = u
                    } while (c *= 2, i = e + c, o = r + c, t > i || n > o);
                    break;
                case 1:
                    do {
                        u = new Array(4), u[a] = s, s = u
                    } while (c *= 2, e = i - c, o = r + c, e > t || n > o);
                    break;
                case 2:
                    do {
                        u = new Array(4), u[a] = s, s = u
                    } while (c *= 2, i = e + c, r = o - c, t > i || r > n);
                    break;
                case 3:
                    do {
                        u = new Array(4), u[a] = s, s = u
                    } while (c *= 2, e = i - c, r = o - c, e > t || r > n)
            }
            this._root && this._root.length && (this._root = s)
        }
        return this._x0 = e, this._y0 = r, this._x1 = i, this._y1 = o, this
    }, fp.data = function () {
        var t = [];
        return this.visit(function (n) {
            if (!n.length)
                do {
                    t.push(n.data)
                } while (n = n.next)
        }), t
    }, fp.extent = function (t) {
        return arguments.length ? this.cover(+t[0][0], +t[0][1]).cover(+t[1][0], +t[1][1]) : isNaN(this._x0) ? void 0 : [
            [this._x0, this._y0],
            [this._x1, this._y1]
        ]
    }, fp.find = function (t, n, e) {
        var r, i, o, u, a, c, s, f = this._x0,
            l = this._y0,
            h = this._x1,
            p = this._y1,
            d = [],
            v = this._root;
        for (v && d.push(new sp(v, f, l, h, p)), null == e ? e = 1 / 0 : (f = t - e, l = n - e, h = t + e, p = n + e, e *= e); c = d.pop();)
            if (!(!(v = c.node) || (i = c.x0) > h || (o = c.y0) > p || (u = c.x1) < f || (a = c.y1) < l))
                if (v.length) {
                    var _ = (i + u) / 2,
                        y = (o + a) / 2;
                    d.push(new sp(v[3], _, y, u, a), new sp(v[2], i, y, _, a), new sp(v[1], _, o, u, y), new sp(v[0], i, o, _, y)), (s = (n >= y) << 1 | t >= _) && (c = d[d.length - 1], d[d.length - 1] = d[d.length - 1 - s], d[d.length - 1 - s] = c)
                } else {
                    var g = t - +this._x.call(null, v.data),
                        m = n - +this._y.call(null, v.data),
                        x = g * g + m * m;
                    if (x < e) {
                        var b = Math.sqrt(e = x);
                        f = t - b, l = n - b, h = t + b, p = n + b, r = v.data
                    }
                }
        return r
    }, fp.remove = function (t) {
        if (isNaN(o = +this._x.call(null, t)) || isNaN(u = +this._y.call(null, t))) return this;
        var n, e, r, i, o, u, a, c, s, f, l, h, p = this._root,
            d = this._x0,
            v = this._y0,
            _ = this._x1,
            y = this._y1;
        if (!p) return this;
        if (p.length)
            for (;;) {
                if ((s = o >= (a = (d + _) / 2)) ? d = a : _ = a, (f = u >= (c = (v + y) / 2)) ? v = c : y = c, n = p, !(p = p[l = f << 1 | s])) return this;
                if (!p.length) break;
                (n[l + 1 & 3] || n[l + 2 & 3] || n[l + 3 & 3]) && (e = n, h = l)
            }
        for (; p.data !== t;)
            if (r = p, !(p = p.next)) return this;
        return (i = p.next) && delete p.next, r ? (i ? r.next = i : delete r.next, this) : n ? (i ? n[l] = i : delete n[l], (p = n[0] || n[1] || n[2] || n[3]) && p === (n[3] || n[2] || n[1] || n[0]) && !p.length && (e ? e[h] = p : this._root = p), this) : (this._root = i, this)
    }, fp.removeAll = function (t) {
        for (var n = 0, e = t.length; n < e; ++n) this.remove(t[n]);
        return this
    }, fp.root = function () {
        return this._root
    }, fp.size = function () {
        var t = 0;
        return this.visit(function (n) {
            if (!n.length)
                do {
                    ++t
                } while (n = n.next)
        }), t
    }, fp.visit = function (t) {
        var n, e, r, i, o, u, a = [],
            c = this._root;
        for (c && a.push(new sp(c, this._x0, this._y0, this._x1, this._y1)); n = a.pop();)
            if (!t(c = n.node, r = n.x0, i = n.y0, o = n.x1, u = n.y1) && c.length) {
                var s = (r + o) / 2,
                    f = (i + u) / 2;
                (e = c[3]) && a.push(new sp(e, s, f, o, u)), (e = c[2]) && a.push(new sp(e, r, f, s, u)), (e = c[1]) && a.push(new sp(e, s, i, o, f)), (e = c[0]) && a.push(new sp(e, r, i, s, f))
            }
        return this
    }, fp.visitAfter = function (t) {
        var n, e = [],
            r = [];
        for (this._root && e.push(new sp(this._root, this._x0, this._y0, this._x1, this._y1)); n = e.pop();) {
            var i = n.node;
            if (i.length) {
                var o, u = n.x0,
                    a = n.y0,
                    c = n.x1,
                    s = n.y1,
                    f = (u + c) / 2,
                    l = (a + s) / 2;
                (o = i[0]) && e.push(new sp(o, u, a, f, l)), (o = i[1]) && e.push(new sp(o, f, a, c, l)), (o = i[2]) && e.push(new sp(o, u, l, f, s)), (o = i[3]) && e.push(new sp(o, f, l, c, s))
            }
            r.push(n)
        }
        for (; n = r.pop();) t(n.node, n.x0, n.y0, n.x1, n.y1);
        return this
    }, fp.x = function (t) {
        return arguments.length ? (this._x = t, this) : this._x
    }, fp.y = function (t) {
        return arguments.length ? (this._y = t, this) : this._y
    };
    var lp, hp = 10,
        pp = Math.PI * (3 - Math.sqrt(5)),
        dp = function (t, n) {
            if ((e = (t = n ? t.toExponential(n - 1) : t.toExponential()).indexOf("e")) < 0) return null;
            var e, r = t.slice(0, e);
            return [r.length > 1 ? r[0] + r.slice(2) : r, +t.slice(e + 1)]
        },
        vp = function (t) {
            return (t = dp(Math.abs(t))) ? t[1] : NaN
        },
        _p = function (t, n) {
            return function (e, r) {
                for (var i = e.length, o = [], u = 0, a = t[0], c = 0; i > 0 && a > 0 && (c + a + 1 > r && (a = Math.max(1, r - c)), o.push(e.substring(i -= a, i + a)), !((c += a + 1) > r));) a = t[u = (u + 1) % t.length];
                return o.reverse().join(n)
            }
        },
        yp = function (t) {
            return function (n) {
                return n.replace(/[0-9]/g, function (n) {
                    return t[+n]
                })
            }
        },
        gp = function (t, n) {
            var e = dp(t, n);
            if (!e) return t + "";
            var r = e[0],
                i = e[1];
            return i < 0 ? "0." + new Array(-i).join("0") + r : r.length > i + 1 ? r.slice(0, i + 1) + "." + r.slice(i + 1) : r + new Array(i - r.length + 2).join("0")
        },
        mp = {
            "": function (t, n) {
                t: for (var e, r = (t = t.toPrecision(n)).length, i = 1, o = -1; i < r; ++i) switch (t[i]) {
                    case ".":
                        o = e = i;
                        break;
                    case "0":
                        0 === o && (o = i), e = i;
                        break;
                    case "e":
                        break t;
                    default:
                        o > 0 && (o = 0)
                }
                return o > 0 ? t.slice(0, o) + t.slice(e + 1) : t
            },
            "%": function (t, n) {
                return (100 * t).toFixed(n)
            },
            b: function (t) {
                return Math.round(t).toString(2)
            },
            c: function (t) {
                return t + ""
            },
            d: function (t) {
                return Math.round(t).toString(10)
            },
            e: function (t, n) {
                return t.toExponential(n)
            },
            f: function (t, n) {
                return t.toFixed(n)
            },
            g: function (t, n) {
                return t.toPrecision(n)
            },
            o: function (t) {
                return Math.round(t).toString(8)
            },
            p: function (t, n) {
                return gp(100 * t, n)
            },
            r: gp,
            s: function (t, n) {
                var e = dp(t, n);
                if (!e) return t + "";
                var r = e[0],
                    i = e[1],
                    o = i - (lp = 3 * Math.max(-8, Math.min(8, Math.floor(i / 3)))) + 1,
                    u = r.length;
                return o === u ? r : o > u ? r + new Array(o - u + 1).join("0") : o > 0 ? r.slice(0, o) + "." + r.slice(o) : "0." + new Array(1 - o).join("0") + dp(t, Math.max(0, n + o - 1))[0]
            },
            X: function (t) {
                return Math.round(t).toString(16).toUpperCase()
            },
            x: function (t) {
                return Math.round(t).toString(16)
            }
        },
        xp = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?([a-z%])?$/i;
    He.prototype = Xe.prototype, Xe.prototype.toString = function () {
        return this.fill + this.align + this.sign + this.symbol + (this.zero ? "0" : "") + (null == this.width ? "" : Math.max(1, 0 | this.width)) + (this.comma ? "," : "") + (null == this.precision ? "" : "." + Math.max(0, 0 | this.precision)) + this.type
    };
    var bp, wp = function (t) {
            return t
        },
        Mp = ["y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"],
        Tp = function (t) {
            function n(t) {
                function n(t) {
                    var n, r, u, f = _,
                        x = y;
                    if ("c" === v) x = g(t) + x, t = "";
                    else {
                        var b = (t = +t) < 0;
                        if (t = g(Math.abs(t), d), b && 0 == +t && (b = !1), f = (b ? "(" === s ? s : "-" : "-" === s || "(" === s ? "" : s) + f, x = x + ("s" === v ? Mp[8 + lp / 3] : "") + (b && "(" === s ? ")" : ""), m)
                            for (n = -1, r = t.length; ++n < r;)
                                if (48 > (u = t.charCodeAt(n)) || u > 57) {
                                    x = (46 === u ? i + t.slice(n + 1) : t.slice(n)) + x, t = t.slice(0, n);
                                    break
                                }
                    }
                    p && !l && (t = e(t, 1 / 0));
                    var w = f.length + t.length + x.length,
                        M = w < h ? new Array(h - w + 1).join(a) : "";
                    switch (p && l && (t = e(M + t, M.length ? h - x.length : 1 / 0), M = ""), c) {
                        case "<":
                            t = f + t + x + M;
                            break;
                        case "=":
                            t = f + M + t + x;
                            break;
                        case "^":
                            t = M.slice(0, w = M.length >> 1) + f + t + x + M.slice(w);
                            break;
                        default:
                            t = M + f + t + x
                    }
                    return o(t)
                }
                var a = (t = He(t)).fill,
                    c = t.align,
                    s = t.sign,
                    f = t.symbol,
                    l = t.zero,
                    h = t.width,
                    p = t.comma,
                    d = t.precision,
                    v = t.type,
                    _ = "$" === f ? r[0] : "#" === f && /[boxX]/.test(v) ? "0" + v.toLowerCase() : "",
                    y = "$" === f ? r[1] : /[%p]/.test(v) ? u : "",
                    g = mp[v],
                    m = !v || /[defgprs%]/.test(v);
                return d = null == d ? v ? 6 : 12 : /[gprs]/.test(v) ? Math.max(1, Math.min(21, d)) : Math.max(0, Math.min(20, d)), n.toString = function () {
                    return t + ""
                }, n
            }
            var e = t.grouping && t.thousands ? _p(t.grouping, t.thousands) : wp,
                r = t.currency,
                i = t.decimal,
                o = t.numerals ? yp(t.numerals) : wp,
                u = t.percent || "%";
            return {
                format: n,
                formatPrefix: function (t, e) {
                    var r = n((t = He(t), t.type = "f", t)),
                        i = 3 * Math.max(-8, Math.min(8, Math.floor(vp(e) / 3))),
                        o = Math.pow(10, -i),
                        u = Mp[8 + i / 3];
                    return function (t) {
                        return r(o * t) + u
                    }
                }
            }
        };
    $e({
        decimal: ".",
        thousands: ",",
        grouping: [3],
        currency: ["$", ""]
    });
    var kp = function (t) {
            return Math.max(0, -vp(Math.abs(t)))
        },
        Np = function (t, n) {
            return Math.max(0, 3 * Math.max(-8, Math.min(8, Math.floor(vp(n) / 3))) - vp(Math.abs(t)))
        },
        Sp = function (t, n) {
            return t = Math.abs(t), n = Math.abs(n) - t, Math.max(0, vp(n) - vp(t)) + 1
        },
        Ep = function () {
            return new Ve
        };
    Ve.prototype = {
        constructor: Ve,
        reset: function () {
            this.s = this.t = 0
        },
        add: function (t) {
            We(ud, t, this.t), We(this, ud.s, this.s), this.s ? this.t += ud.t : this.s = ud.t
        },
        valueOf: function () {
            return this.s
        }
    };
    var Ap, Cp, zp, Pp, Rp, Lp, qp, Up, Dp, Op, Fp, Ip, Yp, Bp, jp, Hp, Xp, $p, Vp, Wp, Zp, Gp, Jp, Qp, Kp, td, nd, ed, rd, id, od, ud = new Ve,
        ad = 1e-6,
        cd = Math.PI,
        sd = cd / 2,
        fd = cd / 4,
        ld = 2 * cd,
        hd = 180 / cd,
        pd = cd / 180,
        dd = Math.abs,
        vd = Math.atan,
        _d = Math.atan2,
        yd = Math.cos,
        gd = Math.ceil,
        md = Math.exp,
        xd = Math.log,
        bd = Math.pow,
        wd = Math.sin,
        Md = Math.sign || function (t) {
            return t > 0 ? 1 : t < 0 ? -1 : 0
        },
        Td = Math.sqrt,
        kd = Math.tan,
        Nd = {
            Feature: function (t, n) {
                Ke(t.geometry, n)
            },
            FeatureCollection: function (t, n) {
                for (var e = t.features, r = -1, i = e.length; ++r < i;) Ke(e[r].geometry, n)
            }
        },
        Sd = {
            Sphere: function (t, n) {
                n.sphere()
            },
            Point: function (t, n) {
                t = t.coordinates, n.point(t[0], t[1], t[2])
            },
            MultiPoint: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) t = e[r], n.point(t[0], t[1], t[2])
            },
            LineString: function (t, n) {
                tr(t.coordinates, n, 0)
            },
            MultiLineString: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) tr(e[r], n, 0)
            },
            Polygon: function (t, n) {
                nr(t.coordinates, n)
            },
            MultiPolygon: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;) nr(e[r], n)
            },
            GeometryCollection: function (t, n) {
                for (var e = t.geometries, r = -1, i = e.length; ++r < i;) Ke(e[r], n)
            }
        },
        Ed = function (t, n) {
            t && Nd.hasOwnProperty(t.type) ? Nd[t.type](t, n) : Ke(t, n)
        },
        Ad = Ep(),
        Cd = Ep(),
        zd = {
            point: Qe,
            lineStart: Qe,
            lineEnd: Qe,
            polygonStart: function () {
                Ad.reset(), zd.lineStart = er, zd.lineEnd = rr
            },
            polygonEnd: function () {
                var t = +Ad;
                Cd.add(t < 0 ? ld + t : t), this.lineStart = this.lineEnd = this.point = Qe
            },
            sphere: function () {
                Cd.add(ld)
            }
        },
        Pd = Ep(),
        Rd = {
            point: pr,
            lineStart: vr,
            lineEnd: _r,
            polygonStart: function () {
                Rd.point = yr, Rd.lineStart = gr, Rd.lineEnd = mr, Pd.reset(), zd.polygonStart()
            },
            polygonEnd: function () {
                zd.polygonEnd(), Rd.point = pr, Rd.lineStart = vr, Rd.lineEnd = _r, Ad < 0 ? (Lp = -(Up = 180), qp = -(Dp = 90)) : Pd > ad ? Dp = 90 : Pd < -ad && (qp = -90), jp[0] = Lp, jp[1] = Up
            }
        },
        Ld = {
            sphere: Qe,
            point: Mr,
            lineStart: kr,
            lineEnd: Er,
            polygonStart: function () {
                Ld.lineStart = Ar, Ld.lineEnd = Cr
            },
            polygonEnd: function () {
                Ld.lineStart = kr, Ld.lineEnd = Er
            }
        },
        qd = function (t) {
            return function () {
                return t
            }
        },
        Ud = function (t, n) {
            function e(e, r) {
                return e = t(e, r), n(e[0], e[1])
            }
            return t.invert && n.invert && (e.invert = function (e, r) {
                return (e = n.invert(e, r)) && t.invert(e[0], e[1])
            }), e
        };
    Rr.invert = Rr;
    var Dd, Od, Fd, Id, Yd, Bd, jd, Hd, Xd, $d, Vd, Wd = function (t) {
            function n(n) {
                return n = t(n[0] * pd, n[1] * pd), n[0] *= hd, n[1] *= hd, n
            }
            return t = Lr(t[0] * pd, t[1] * pd, t.length > 2 ? t[2] * pd : 0), n.invert = function (n) {
                return n = t.invert(n[0] * pd, n[1] * pd), n[0] *= hd, n[1] *= hd, n
            }, n
        },
        Zd = function () {
            var t, n = [];
            return {
                point: function (n, e) {
                    t.push([n, e])
                },
                lineStart: function () {
                    n.push(t = [])
                },
                lineEnd: Qe,
                rejoin: function () {
                    n.length > 1 && n.push(n.pop().concat(n.shift()))
                },
                result: function () {
                    var e = n;
                    return n = [], t = null, e
                }
            }
        },
        Gd = function (t, n, e, r, i, o) {
            var u, a = t[0],
                c = t[1],
                s = 0,
                f = 1,
                l = n[0] - a,
                h = n[1] - c;
            if (u = e - a, l || !(u > 0)) {
                if (u /= l, l < 0) {
                    if (u < s) return;
                    u < f && (f = u)
                } else if (l > 0) {
                    if (u > f) return;
                    u > s && (s = u)
                }
                if (u = i - a, l || !(u < 0)) {
                    if (u /= l, l < 0) {
                        if (u > f) return;
                        u > s && (s = u)
                    } else if (l > 0) {
                        if (u < s) return;
                        u < f && (f = u)
                    }
                    if (u = r - c, h || !(u > 0)) {
                        if (u /= h, h < 0) {
                            if (u < s) return;
                            u < f && (f = u)
                        } else if (h > 0) {
                            if (u > f) return;
                            u > s && (s = u)
                        }
                        if (u = o - c, h || !(u < 0)) {
                            if (u /= h, h < 0) {
                                if (u > f) return;
                                u > s && (s = u)
                            } else if (h > 0) {
                                if (u < s) return;
                                u < f && (f = u)
                            }
                            return s > 0 && (t[0] = a + s * l, t[1] = c + s * h), f < 1 && (n[0] = a + f * l, n[1] = c + f * h), !0
                        }
                    }
                }
            }
        },
        Jd = function (t, n) {
            return dd(t[0] - n[0]) < ad && dd(t[1] - n[1]) < ad
        },
        Qd = function (t, n, e, r, i) {
            var o, u, a = [],
                c = [];
            if (t.forEach(function (t) {
                    if (!((n = t.length - 1) <= 0)) {
                        var n, e, r = t[0],
                            u = t[n];
                        if (Jd(r, u)) {
                            for (i.lineStart(), o = 0; o < n; ++o) i.point((r = t[o])[0], r[1]);
                            i.lineEnd()
                        } else a.push(e = new Ir(r, t, null, !0)), c.push(e.o = new Ir(r, null, e, !1)), a.push(e = new Ir(u, t, null, !1)), c.push(e.o = new Ir(u, null, e, !0))
                    }
                }), a.length) {
                for (c.sort(n), Yr(a), Yr(c), o = 0, u = c.length; o < u; ++o) c[o].e = e = !e;
                for (var s, f, l = a[0];;) {
                    for (var h = l, p = !0; h.v;)
                        if ((h = h.n) === l) return;
                    s = h.z, i.lineStart();
                    do {
                        if (h.v = h.o.v = !0, h.e) {
                            if (p)
                                for (o = 0, u = s.length; o < u; ++o) i.point((f = s[o])[0], f[1]);
                            else r(h.x, h.n.x, 1, i);
                            h = h.n
                        } else {
                            if (p)
                                for (s = h.p.z, o = s.length - 1; o >= 0; --o) i.point((f = s[o])[0], f[1]);
                            else r(h.x, h.p.x, -1, i);
                            h = h.p
                        }
                        s = (h = h.o).z, p = !p
                    } while (!h.v);
                    i.lineEnd()
                }
            }
        },
        Kd = 1e9,
        tv = -Kd,
        nv = Ep(),
        ev = function (t, n) {
            var e = n[0],
                r = n[1],
                i = [wd(e), -yd(e), 0],
                o = 0,
                u = 0;
            nv.reset();
            for (var a = 0, c = t.length; a < c; ++a)
                if (f = (s = t[a]).length)
                    for (var s, f, l = s[f - 1], h = l[0], p = l[1] / 2 + fd, d = wd(p), v = yd(p), _ = 0; _ < f; ++_, h = g, d = x, v = b, l = y) {
                        var y = s[_],
                            g = y[0],
                            m = y[1] / 2 + fd,
                            x = wd(m),
                            b = yd(m),
                            w = g - h,
                            M = w >= 0 ? 1 : -1,
                            T = M * w,
                            k = T > cd,
                            N = d * x;
                        if (nv.add(_d(N * M * wd(T), v * b + N * yd(T))), o += k ? w + M * ld : w, k ^ h >= e ^ g >= e) {
                            var S = sr(ar(l), ar(y));
                            hr(S);
                            var E = sr(i, S);
                            hr(E);
                            var A = (k ^ w >= 0 ? -1 : 1) * Ge(E[2]);
                            (r > A || r === A && (S[0] || S[1])) && (u += k ^ w >= 0 ? 1 : -1)
                        }
                    }
            return (o < -ad || o < ad && nv < -ad) ^ 1 & u
        },
        rv = Ep(),
        iv = {
            sphere: Qe,
            point: Qe,
            lineStart: function () {
                iv.point = Hr, iv.lineEnd = jr
            },
            lineEnd: Qe,
            polygonStart: Qe,
            polygonEnd: Qe
        },
        ov = function (t) {
            return rv.reset(), Ed(t, iv), +rv
        },
        uv = [null, null],
        av = {
            type: "LineString",
            coordinates: uv
        },
        cv = function (t, n) {
            return uv[0] = t, uv[1] = n, ov(av)
        },
        sv = {
            Feature: function (t, n) {
                return $r(t.geometry, n)
            },
            FeatureCollection: function (t, n) {
                for (var e = t.features, r = -1, i = e.length; ++r < i;)
                    if ($r(e[r].geometry, n)) return !0;
                return !1
            }
        },
        fv = {
            Sphere: function () {
                return !0
            },
            Point: function (t, n) {
                return Vr(t.coordinates, n)
            },
            MultiPoint: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;)
                    if (Vr(e[r], n)) return !0;
                return !1
            },
            LineString: function (t, n) {
                return Wr(t.coordinates, n)
            },
            MultiLineString: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;)
                    if (Wr(e[r], n)) return !0;
                return !1
            },
            Polygon: function (t, n) {
                return Zr(t.coordinates, n)
            },
            MultiPolygon: function (t, n) {
                for (var e = t.coordinates, r = -1, i = e.length; ++r < i;)
                    if (Zr(e[r], n)) return !0;
                return !1
            },
            GeometryCollection: function (t, n) {
                for (var e = t.geometries, r = -1, i = e.length; ++r < i;)
                    if ($r(e[r], n)) return !0;
                return !1
            }
        },
        lv = function (t) {
            return t
        },
        hv = Ep(),
        pv = Ep(),
        dv = {
            point: Qe,
            lineStart: Qe,
            lineEnd: Qe,
            polygonStart: function () {
                dv.lineStart = ni, dv.lineEnd = ii
            },
            polygonEnd: function () {
                dv.lineStart = dv.lineEnd = dv.point = Qe, hv.add(dd(pv)), pv.reset()
            },
            result: function () {
                var t = hv / 2;
                return hv.reset(), t
            }
        },
        vv = 1 / 0,
        _v = vv,
        yv = -vv,
        gv = yv,
        mv = {
            point: function (t, n) {
                t < vv && (vv = t), t > yv && (yv = t), n < _v && (_v = n), n > gv && (gv = n)
            },
            lineStart: Qe,
            lineEnd: Qe,
            polygonStart: Qe,
            polygonEnd: Qe,
            result: function () {
                var t = [
                    [vv, _v],
                    [yv, gv]
                ];
                return yv = gv = -(_v = vv = 1 / 0), t
            }
        },
        xv = 0,
        bv = 0,
        wv = 0,
        Mv = 0,
        Tv = 0,
        kv = 0,
        Nv = 0,
        Sv = 0,
        Ev = 0,
        Av = {
            point: oi,
            lineStart: ui,
            lineEnd: si,
            polygonStart: function () {
                Av.lineStart = fi, Av.lineEnd = li
            },
            polygonEnd: function () {
                Av.point = oi, Av.lineStart = ui, Av.lineEnd = si
            },
            result: function () {
                var t = Ev ? [Nv / Ev, Sv / Ev] : kv ? [Mv / kv, Tv / kv] : wv ? [xv / wv, bv / wv] : [NaN, NaN];
                return xv = bv = wv = Mv = Tv = kv = Nv = Sv = Ev = 0, t
            }
        };
    di.prototype = {
        _radius: 4.5,
        pointRadius: function (t) {
            return this._radius = t, this
        },
        polygonStart: function () {
            this._line = 0
        },
        polygonEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._point = 0
        },
        lineEnd: function () {
            0 === this._line && this._context.closePath(), this._point = NaN
        },
        point: function (t, n) {
            switch (this._point) {
                case 0:
                    this._context.moveTo(t, n), this._point = 1;
                    break;
                case 1:
                    this._context.lineTo(t, n);
                    break;
                default:
                    this._context.moveTo(t + this._radius, n), this._context.arc(t, n, this._radius, 0, ld)
            }
        },
        result: Qe
    };
    var Cv, zv, Pv, Rv, Lv, qv = Ep(),
        Uv = {
            point: Qe,
            lineStart: function () {
                Uv.point = vi
            },
            lineEnd: function () {
                Cv && _i(zv, Pv), Uv.point = Qe
            },
            polygonStart: function () {
                Cv = !0
            },
            polygonEnd: function () {
                Cv = null
            },
            result: function () {
                var t = +qv;
                return qv.reset(), t
            }
        };
    yi.prototype = {
        _radius: 4.5,
        _circle: gi(4.5),
        pointRadius: function (t) {
            return (t = +t) !== this._radius && (this._radius = t, this._circle = null), this
        },
        polygonStart: function () {
            this._line = 0
        },
        polygonEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._point = 0
        },
        lineEnd: function () {
            0 === this._line && this._string.push("Z"), this._point = NaN
        },
        point: function (t, n) {
            switch (this._point) {
                case 0:
                    this._string.push("M", t, ",", n), this._point = 1;
                    break;
                case 1:
                    this._string.push("L", t, ",", n);
                    break;
                default:
                    null == this._circle && (this._circle = gi(this._radius)), this._string.push("M", t, ",", n, this._circle)
            }
        },
        result: function () {
            if (this._string.length) {
                var t = this._string.join("");
                return this._string = [], t
            }
            return null
        }
    };
    var Dv = function (t, n, e, r) {
            return function (i, o) {
                function u(n, e) {
                    var r = i(n, e);
                    t(n = r[0], e = r[1]) && o.point(n, e)
                }

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

                function c() {
                    b.point = a, _.lineStart()
                }

                function s() {
                    b.point = u, _.lineEnd()
                }

                function f(t, n) {
                    v.push([t, n]);
                    var e = i(t, n);
                    m.point(e[0], e[1])
                }

                function l() {
                    m.lineStart(), v = []
                }

                function h() {
                    f(v[0][0], v[0][1]), m.lineEnd();
                    var t, n, e, r, i = m.clean(),
                        u = g.result(),
                        a = u.length;
                    if (v.pop(), p.push(v), v = null, a)
                        if (1 & i) {
                            if (e = u[0], (n = e.length - 1) > 0) {
                                for (x || (o.polygonStart(), x = !0), o.lineStart(), t = 0; t < n; ++t) o.point((r = e[t])[0], r[1]);
                                o.lineEnd()
                            }
                        } else a > 1 && 2 & i && u.push(u.pop().concat(u.shift())), d.push(u.filter(mi))
                }
                var p, d, v, _ = n(o),
                    y = i.invert(r[0], r[1]),
                    g = Zd(),
                    m = n(g),
                    x = !1,
                    b = {
                        point: u,
                        lineStart: c,
                        lineEnd: s,
                        polygonStart: function () {
                            b.point = f, b.lineStart = l, b.lineEnd = h, d = [], p = []
                        },
                        polygonEnd: function () {
                            b.point = u, b.lineStart = c, b.lineEnd = s, d = Cs(d);
                            var t = ev(p, y);
                            d.length ? (x || (o.polygonStart(), x = !0), Qd(d, xi, t, e, o)) : t && (x || (o.polygonStart(), x = !0), o.lineStart(), e(null, null, 1, o), o.lineEnd()), x && (o.polygonEnd(), x = !1), d = p = null
                        },
                        sphere: function () {
                            o.polygonStart(), o.lineStart(), e(null, null, 1, o), o.lineEnd(), o.polygonEnd()
                        }
                    };
                return b
            }
        },
        Ov = Dv(function () {
            return !0
        }, function (t) {
            var n, e = NaN,
                r = NaN,
                i = NaN;
            return {
                lineStart: function () {
                    t.lineStart(), n = 1
                },
                point: function (o, u) {
                    var a = o > 0 ? cd : -cd,
                        c = dd(o - e);
                    dd(c - cd) < ad ? (t.point(e, r = (r + u) / 2 > 0 ? sd : -sd), t.point(i, r), t.lineEnd(), t.lineStart(), t.point(a, r), t.point(o, r), n = 0) : i !== a && c >= cd && (dd(e - i) < ad && (e -= i * ad), dd(o - a) < ad && (o -= a * ad), r = bi(e, r, o, u), t.point(i, r), t.lineEnd(), t.lineStart(), t.point(a, r), n = 0), t.point(e = o, r = u), i = a
                },
                lineEnd: function () {
                    t.lineEnd(), e = r = NaN
                },
                clean: function () {
                    return 2 - n
                }
            }
        }, function (t, n, e, r) {
            var i;
            if (null == t) i = e * sd, r.point(-cd, i), r.point(0, i), r.point(cd, i), r.point(cd, 0), r.point(cd, -i), r.point(0, -i), r.point(-cd, -i), r.point(-cd, 0), r.point(-cd, i);
            else if (dd(t[0] - n[0]) > ad) {
                var o = t[0] < n[0] ? cd : -cd;
                i = e * o / 2, r.point(-o, i), r.point(0, i), r.point(o, i)
            } else r.point(n[0], n[1])
        }, [-cd, -sd]),
        Fv = function (t, n) {
            function e(t, n) {
                return yd(t) * yd(n) > o
            }

            function r(t, n, e) {
                var r = [1, 0, 0],
                    i = sr(ar(t), ar(n)),
                    u = cr(i, i),
                    a = i[0],
                    c = u - a * a;
                if (!c) return !e && t;
                var s = o * u / c,
                    f = -o * a / c,
                    l = sr(r, i),
                    h = lr(r, s);
                fr(h, lr(i, f));
                var p = l,
                    d = cr(h, p),
                    v = cr(p, p),
                    _ = d * d - v * (cr(h, h) - 1);
                if (!(_ < 0)) {
                    var y = Td(_),
                        g = lr(p, (-d - y) / v);
                    if (fr(g, h), g = ur(g), !e) return g;
                    var m, x = t[0],
                        b = n[0],
                        w = t[1],
                        M = n[1];
                    b < x && (m = x, x = b, b = m);
                    var T = b - x,
                        k = dd(T - cd) < ad,
                        N = k || T < ad;
                    if (!k && M < w && (m = w, w = M, M = m), N ? k ? w + M > 0 ^ g[1] < (dd(g[0] - x) < ad ? w : M) : w <= g[1] && g[1] <= M : T > cd ^ (x <= g[0] && g[0] <= b)) {
                        var S = lr(p, (-d + y) / v);
                        return fr(S, h), [g, ur(S)]
                    }
                }
            }

            function i(n, e) {
                var r = u ? t : cd - t,
                    i = 0;
                return n < -r ? i |= 1 : n > r && (i |= 2), e < -r ? i |= 4 : e > r && (i |= 8), i
            }
            var o = yd(t),
                u = o > 0,
                a = dd(o) > ad;
            return Dv(e, function (t) {
                var n, o, c, s, f;
                return {
                    lineStart: function () {
                        s = c = !1, f = 1
                    },
                    point: function (l, h) {
                        var p, d = [l, h],
                            v = e(l, h),
                            _ = u ? v ? 0 : i(l, h) : v ? i(l + (l < 0 ? cd : -cd), h) : 0;
                        if (!n && (s = c = v) && t.lineStart(), v !== c && (!(p = r(n, d)) || Jd(n, p) || Jd(d, p)) && (d[0] += ad, d[1] += ad, v = e(d[0], d[1])), v !== c) f = 0, v ? (t.lineStart(), p = r(d, n), t.point(p[0], p[1])) : (p = r(n, d), t.point(p[0], p[1]), t.lineEnd()), n = p;
                        else if (a && n && u ^ v) {
                            var y;
                            _ & o || !(y = r(d, n, !0)) || (f = 0, u ? (t.lineStart(), t.point(y[0][0], y[0][1]), t.point(y[1][0], y[1][1]), t.lineEnd()) : (t.point(y[1][0], y[1][1]), t.lineEnd(), t.lineStart(), t.point(y[0][0], y[0][1])))
                        }!v || n && Jd(n, d) || t.point(d[0], d[1]), n = d, c = v, o = _
                    },
                    lineEnd: function () {
                        c && t.lineEnd(), n = null
                    },
                    clean: function () {
                        return f | (s && c) << 1
                    }
                }
            }, function (e, r, i, o) {
                Or(o, t, n, i, e, r)
            }, u ? [0, -t] : [-cd, t - cd])
        };
    Mi.prototype = {
        constructor: Mi,
        point: function (t, n) {
            this.stream.point(t, n)
        },
        sphere: function () {
            this.stream.sphere()
        },
        lineStart: function () {
            this.stream.lineStart()
        },
        lineEnd: function () {
            this.stream.lineEnd()
        },
        polygonStart: function () {
            this.stream.polygonStart()
        },
        polygonEnd: function () {
            this.stream.polygonEnd()
        }
    };
    var Iv = 16,
        Yv = yd(30 * pd),
        Bv = function (t, n) {
            return +n ? Si(t, n) : Ni(t)
        },
        jv = wi({
            point: function (t, n) {
                this.stream.point(t * pd, n * pd)
            }
        }),
        Hv = function () {
            return Ci(Pi).scale(155.424).center([0, 33.6442])
        },
        Xv = function () {
            return Hv().parallels([29.5, 45.5]).scale(1070).translate([480, 250]).rotate([96, 0]).center([-.6, 38.7])
        },
        $v = Li(function (t) {
            return Td(2 / (1 + t))
        });
    $v.invert = qi(function (t) {
        return 2 * Ge(t / 2)
    });
    var Vv = Li(function (t) {
        return (t = Ze(t)) && t / wd(t)
    });
    Vv.invert = qi(function (t) {
        return t
    });
    Ui.invert = function (t, n) {
        return [t, 2 * vd(md(n)) - sd]
    };
    Ii.invert = Ii;
    Bi.invert = qi(vd);
    Hi.invert = qi(Ge);
    Xi.invert = qi(function (t) {
        return 2 * vd(t)
    });
    $i.invert = function (t, n) {
        return [-n, 2 * vd(md(t)) - sd]
    };
    uo.prototype = eo.prototype = {
        constructor: uo,
        count: function () {
            return this.eachAfter(to)
        },
        each: function (t) {
            var n, e, r, i, o = this,
                u = [o];
            do {
                for (n = u.reverse(), u = []; o = n.pop();)
                    if (t(o), e = o.children)
                        for (r = 0, i = e.length; r < i; ++r) u.push(e[r])
            } while (u.length);
            return this
        },
        eachAfter: function (t) {
            for (var n, e, r, i = this, o = [i], u = []; i = o.pop();)
                if (u.push(i), n = i.children)
                    for (e = 0, r = n.length; e < r; ++e) o.push(n[e]);
            for (; i = u.pop();) t(i);
            return this
        },
        eachBefore: function (t) {
            for (var n, e, r = this, i = [r]; r = i.pop();)
                if (t(r), n = r.children)
                    for (e = n.length - 1; e >= 0; --e) i.push(n[e]);
            return this
        },
        sum: function (t) {
            return this.eachAfter(function (n) {
                for (var e = +t(n.data) || 0, r = n.children, i = r && r.length; --i >= 0;) e += r[i].value;
                n.value = e
            })
        },
        sort: function (t) {
            return this.eachBefore(function (n) {
                n.children && n.children.sort(t)
            })
        },
        path: function (t) {
            for (var n = this, e = no(n, t), r = [n]; n !== e;) n = n.parent, r.push(n);
            for (var i = r.length; t !== e;) r.splice(i, 0, t), t = t.parent;
            return r
        },
        ancestors: function () {
            for (var t = this, n = [t]; t = t.parent;) n.push(t);
            return n
        },
        descendants: function () {
            var t = [];
            return this.each(function (n) {
                t.push(n)
            }), t
        },
        leaves: function () {
            var t = [];
            return this.eachBefore(function (n) {
                n.children || t.push(n)
            }), t
        },
        links: function () {
            var t = this,
                n = [];
            return t.each(function (e) {
                e !== t && n.push({
                    source: e.parent,
                    target: e
                })
            }), n
        },
        copy: function () {
            return eo(this).eachBefore(io)
        }
    };
    var Wv = Array.prototype.slice,
        Zv = function (t) {
            for (var n, e, r = 0, i = (t = ao(Wv.call(t))).length, o = []; r < i;) n = t[r], e && fo(e, n) ? ++r : (e = ho(o = co(o, n)), r = 0);
            return e
        },
        Gv = function (t) {
            return function () {
                return t
            }
        },
        Jv = function (t) {
            t.x0 = Math.round(t.x0), t.y0 = Math.round(t.y0), t.x1 = Math.round(t.x1), t.y1 = Math.round(t.y1)
        },
        Qv = function (t, n, e, r, i) {
            for (var o, u = t.children, a = -1, c = u.length, s = t.value && (r - n) / t.value; ++a < c;)(o = u[a]).y0 = e, o.y1 = i, o.x0 = n, o.x1 = n += o.value * s
        },
        Kv = "$",
        t_ = {
            depth: -1
        },
        n_ = {};
    Do.prototype = Object.create(uo.prototype);
    var e_ = function (t, n, e, r, i) {
            for (var o, u = t.children, a = -1, c = u.length, s = t.value && (i - e) / t.value; ++a < c;)(o = u[a]).x0 = n, o.x1 = r, o.y0 = e, o.y1 = e += o.value * s
        },
        r_ = (1 + Math.sqrt(5)) / 2,
        i_ = function t(n) {
            function e(t, e, r, i, o) {
                Fo(n, t, e, r, i, o)
            }
            return e.ratio = function (n) {
                return t((n = +n) > 1 ? n : 1)
            }, e
        }(r_),
        o_ = function t(n) {
            function e(t, e, r, i, o) {
                if ((u = t._squarify) && u.ratio === n)
                    for (var u, a, c, s, f, l = -1, h = u.length, p = t.value; ++l < h;) {
                        for (c = (a = u[l]).children, s = a.value = 0, f = c.length; s < f; ++s) a.value += c[s].value;
                        a.dice ? Qv(a, e, r, i, r += (o - r) * a.value / p) : e_(a, e, r, e += (i - e) * a.value / p, o), p -= a.value
                    } else t._squarify = u = Fo(n, t, e, r, i, o), u.ratio = n
            }
            return e.ratio = function (n) {
                return t((n = +n) > 1 ? n : 1)
            }, e
        }(r_),
        u_ = function (t, n, e) {
            return (n[0] - t[0]) * (e[1] - t[1]) - (n[1] - t[1]) * (e[0] - t[0])
        },
        a_ = [].slice,
        c_ = {};
    Bo.prototype = Wo.prototype = {
        constructor: Bo,
        defer: function (t) {
            if ("function" != typeof t) throw new Error("invalid callback");
            if (this._call) throw new Error("defer after await");
            if (null != this._error) return this;
            var n = a_.call(arguments, 1);
            return n.push(t), ++this._waiting, this._tasks.push(n), jo(this), this
        },
        abort: function () {
            return null == this._error && $o(this, new Error("abort")), this
        },
        await: function (t) {
            if ("function" != typeof t) throw new Error("invalid callback");
            if (this._call) throw new Error("multiple await");
            return this._call = function (n, e) {
                t.apply(null, [n].concat(e))
            }, Vo(this), this
        },
        awaitAll: function (t) {
            if ("function" != typeof t) throw new Error("invalid callback");
            if (this._call) throw new Error("multiple await");
            return this._call = t, Vo(this), this
        }
    };
    var s_ = function () {
            return Math.random()
        },
        f_ = function t(n) {
            function e(t, e) {
                return t = null == t ? 0 : +t, e = null == e ? 1 : +e, 1 === arguments.length ? (e = t, t = 0) : e -= t,
                    function () {
                        return n() * e + t
                    }
            }
            return e.source = t, e
        }(s_),
        l_ = function t(n) {
            function e(t, e) {
                var r, i;
                return t = null == t ? 0 : +t, e = null == e ? 1 : +e,
                    function () {
                        var o;
                        if (null != r) o = r, r = null;
                        else
                            do {
                                r = 2 * n() - 1, o = 2 * n() - 1, i = r * r + o * o
                            } while (!i || i > 1);
                        return t + e * o * Math.sqrt(-2 * Math.log(i) / i)
                    }
            }
            return e.source = t, e
        }(s_),
        h_ = function t(n) {
            function e() {
                var t = l_.source(n).apply(this, arguments);
                return function () {
                    return Math.exp(t())
                }
            }
            return e.source = t, e
        }(s_),
        p_ = function t(n) {
            function e(t) {
                return function () {
                    for (var e = 0, r = 0; r < t; ++r) e += n();
                    return e
                }
            }
            return e.source = t, e
        }(s_),
        d_ = function t(n) {
            function e(t) {
                var e = p_.source(n)(t);
                return function () {
                    return e() / t
                }
            }
            return e.source = t, e
        }(s_),
        v_ = function t(n) {
            function e(t) {
                return function () {
                    return -Math.log(1 - n()) / t
                }
            }
            return e.source = t, e
        }(s_),
        __ = function (t, n) {
            function e(t) {
                var n, e = s.status;
                if (!e && Go(s) || e >= 200 && e < 300 || 304 === e) {
                    if (o) try {
                        n = o.call(r, s)
                    } catch (t) {
                        return void a.call("error", r, t)
                    } else n = s;
                    a.call("load", r, n)
                } else a.call("error", r, t)
            }
            var r, i, o, u, a = h("beforesend", "progress", "load", "error"),
                c = we(),
                s = new XMLHttpRequest,
                f = null,
                l = null,
                p = 0;
            if ("undefined" == typeof XDomainRequest || "withCredentials" in s || !/^(http(s)?:)?\/\//.test(t) || (s = new XDomainRequest), "onload" in s ? s.onload = s.onerror = s.ontimeout = e : s.onreadystatechange = function (t) {
                    s.readyState > 3 && e(t)
                }, s.onprogress = function (t) {
                    a.call("progress", r, t)
                }, r = {
                    header: function (t, n) {
                        return t = (t + "").toLowerCase(), arguments.length < 2 ? c.get(t) : (null == n ? c.remove(t) : c.set(t, n + ""), r)
                    },
                    mimeType: function (t) {
                        return arguments.length ? (i = null == t ? null : t + "", r) : i
                    },
                    responseType: function (t) {
                        return arguments.length ? (u = t, r) : u
                    },
                    timeout: function (t) {
                        return arguments.length ? (p = +t, r) : p
                    },
                    user: function (t) {
                        return arguments.length < 1 ? f : (f = null == t ? null : t + "", r)
                    },
                    password: function (t) {
                        return arguments.length < 1 ? l : (l = null == t ? null : t + "", r)
                    },
                    response: function (t) {
                        return o = t, r
                    },
                    get: function (t, n) {
                        return r.send("GET", t, n)
                    },
                    post: function (t, n) {
                        return r.send("POST", t, n)
                    },
                    send: function (n, e, o) {
                        return s.open(n, t, !0, f, l), null == i || c.has("accept") || c.set("accept", i + ",*/*"), s.setRequestHeader && c.each(function (t, n) {
                            s.setRequestHeader(n, t)
                        }), null != i && s.overrideMimeType && s.overrideMimeType(i), null != u && (s.responseType = u), p > 0 && (s.timeout = p), null == o && "function" == typeof e && (o = e, e = null), null != o && 1 === o.length && (o = Zo(o)), null != o && r.on("error", o).on("load", function (t) {
                            o(null, t)
                        }), a.call("beforesend", r, s), s.send(null == e ? null : e), r
                    },
                    abort: function () {
                        return s.abort(), r
                    },
                    on: function () {
                        var t = a.on.apply(a, arguments);
                        return t === a ? r : t
                    }
                }, null != n) {
                if ("function" != typeof n) throw new Error("invalid callback: " + n);
                return r.get(n)
            }
            return r
        },
        y_ = function (t, n) {
            return function (e, r) {
                var i = __(e).mimeType(t).response(n);
                if (null != r) {
                    if ("function" != typeof r) throw new Error("invalid callback: " + r);
                    return i.get(r)
                }
                return i
            }
        },
        g_ = y_("text/html", function (t) {
            return document.createRange().createContextualFragment(t.responseText)
        }),
        m_ = y_("application/json", function (t) {
            return JSON.parse(t.responseText)
        }),
        x_ = y_("text/plain", function (t) {
            return t.responseText
        }),
        b_ = y_("application/xml", function (t) {
            var n = t.responseXML;
            if (!n) throw new Error("parse error");
            return n
        }),
        w_ = function (t, n) {
            return function (e, r, i) {
                arguments.length < 3 && (i = r, r = null);
                var o = __(e).mimeType(t);
                return o.row = function (t) {
                    return arguments.length ? o.response(Jo(n, r = t)) : r
                }, o.row(r), i ? o.get(i) : o
            }
        },
        M_ = w_("text/csv", Qh),
        T_ = w_("text/tab-separated-values", rp),
        k_ = Array.prototype,
        N_ = k_.map,
        S_ = k_.slice,
        E_ = {
            name: "implicit"
        },
        A_ = function (t) {
            return function () {
                return t
            }
        },
        C_ = function (t) {
            return +t
        },
        z_ = [0, 1],
        P_ = function (n, e, r) {
            var o, u = n[0],
                a = n[n.length - 1],
                c = i(u, a, null == e ? 10 : e);
            switch ((r = He(null == r ? ",f" : r)).type) {
                case "s":
                    var s = Math.max(Math.abs(u), Math.abs(a));
                    return null != r.precision || isNaN(o = Np(c, s)) || (r.precision = o), t.formatPrefix(r, s);
                case "":
                case "e":
                case "g":
                case "p":
                case "r":
                    null != r.precision || isNaN(o = Sp(c, Math.max(Math.abs(u), Math.abs(a)))) || (r.precision = o - ("e" === r.type));
                    break;
                case "f":
                case "%":
                    null != r.precision || isNaN(o = kp(c)) || (r.precision = o - 2 * ("%" === r.type))
            }
            return t.format(r)
        },
        R_ = function (t, n) {
            var e, r = 0,
                i = (t = t.slice()).length - 1,
                o = t[r],
                u = t[i];
            return u < o && (e = r, r = i, i = e, e = o, o = u, u = e), t[r] = n.floor(o), t[i] = n.ceil(u), t
        },
        L_ = new Date,
        q_ = new Date,
        U_ = Mu(function () {}, function (t, n) {
            t.setTime(+t + n)
        }, function (t, n) {
            return n - t
        });
    U_.every = function (t) {
        return t = Math.floor(t), isFinite(t) && t > 0 ? t > 1 ? Mu(function (n) {
            n.setTime(Math.floor(n / t) * t)
        }, function (n, e) {
            n.setTime(+n + e * t)
        }, function (n, e) {
            return (e - n) / t
        }) : U_ : null
    };
    var D_ = U_.range,
        O_ = 6e4,
        F_ = 6048e5,
        I_ = Mu(function (t) {
            t.setTime(1e3 * Math.floor(t / 1e3))
        }, function (t, n) {
            t.setTime(+t + 1e3 * n)
        }, function (t, n) {
            return (n - t) / 1e3
        }, function (t) {
            return t.getUTCSeconds()
        }),
        Y_ = I_.range,
        B_ = Mu(function (t) {
            t.setTime(Math.floor(t / O_) * O_)
        }, function (t, n) {
            t.setTime(+t + n * O_)
        }, function (t, n) {
            return (n - t) / O_
        }, function (t) {
            return t.getMinutes()
        }),
        j_ = B_.range,
        H_ = Mu(function (t) {
            var n = t.getTimezoneOffset() * O_ % 36e5;
            n < 0 && (n += 36e5), t.setTime(36e5 * Math.floor((+t - n) / 36e5) + n)
        }, function (t, n) {
            t.setTime(+t + 36e5 * n)
        }, function (t, n) {
            return (n - t) / 36e5
        }, function (t) {
            return t.getHours()
        }),
        X_ = H_.range,
        $_ = Mu(function (t) {
            t.setHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setDate(t.getDate() + n)
        }, function (t, n) {
            return (n - t - (n.getTimezoneOffset() - t.getTimezoneOffset()) * O_) / 864e5
        }, function (t) {
            return t.getDate() - 1
        }),
        V_ = $_.range,
        W_ = Tu(0),
        Z_ = Tu(1),
        G_ = Tu(2),
        J_ = Tu(3),
        Q_ = Tu(4),
        K_ = Tu(5),
        ty = Tu(6),
        ny = W_.range,
        ey = Z_.range,
        ry = G_.range,
        iy = J_.range,
        oy = Q_.range,
        uy = K_.range,
        ay = ty.range,
        cy = Mu(function (t) {
            t.setDate(1), t.setHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setMonth(t.getMonth() + n)
        }, function (t, n) {
            return n.getMonth() - t.getMonth() + 12 * (n.getFullYear() - t.getFullYear())
        }, function (t) {
            return t.getMonth()
        }),
        sy = cy.range,
        fy = Mu(function (t) {
            t.setMonth(0, 1), t.setHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setFullYear(t.getFullYear() + n)
        }, function (t, n) {
            return n.getFullYear() - t.getFullYear()
        }, function (t) {
            return t.getFullYear()
        });
    fy.every = function (t) {
        return isFinite(t = Math.floor(t)) && t > 0 ? Mu(function (n) {
            n.setFullYear(Math.floor(n.getFullYear() / t) * t), n.setMonth(0, 1), n.setHours(0, 0, 0, 0)
        }, function (n, e) {
            n.setFullYear(n.getFullYear() + e * t)
        }) : null
    };
    var ly = fy.range,
        hy = Mu(function (t) {
            t.setUTCSeconds(0, 0)
        }, function (t, n) {
            t.setTime(+t + n * O_)
        }, function (t, n) {
            return (n - t) / O_
        }, function (t) {
            return t.getUTCMinutes()
        }),
        py = hy.range,
        dy = Mu(function (t) {
            t.setUTCMinutes(0, 0, 0)
        }, function (t, n) {
            t.setTime(+t + 36e5 * n)
        }, function (t, n) {
            return (n - t) / 36e5
        }, function (t) {
            return t.getUTCHours()
        }),
        vy = dy.range,
        _y = Mu(function (t) {
            t.setUTCHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setUTCDate(t.getUTCDate() + n)
        }, function (t, n) {
            return (n - t) / 864e5
        }, function (t) {
            return t.getUTCDate() - 1
        }),
        yy = _y.range,
        gy = ku(0),
        my = ku(1),
        xy = ku(2),
        by = ku(3),
        wy = ku(4),
        My = ku(5),
        Ty = ku(6),
        ky = gy.range,
        Ny = my.range,
        Sy = xy.range,
        Ey = by.range,
        Ay = wy.range,
        Cy = My.range,
        zy = Ty.range,
        Py = Mu(function (t) {
            t.setUTCDate(1), t.setUTCHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setUTCMonth(t.getUTCMonth() + n)
        }, function (t, n) {
            return n.getUTCMonth() - t.getUTCMonth() + 12 * (n.getUTCFullYear() - t.getUTCFullYear())
        }, function (t) {
            return t.getUTCMonth()
        }),
        Ry = Py.range,
        Ly = Mu(function (t) {
            t.setUTCMonth(0, 1), t.setUTCHours(0, 0, 0, 0)
        }, function (t, n) {
            t.setUTCFullYear(t.getUTCFullYear() + n)
        }, function (t, n) {
            return n.getUTCFullYear() - t.getUTCFullYear()
        }, function (t) {
            return t.getUTCFullYear()
        });
    Ly.every = function (t) {
        return isFinite(t = Math.floor(t)) && t > 0 ? Mu(function (n) {
            n.setUTCFullYear(Math.floor(n.getUTCFullYear() / t) * t), n.setUTCMonth(0, 1), n.setUTCHours(0, 0, 0, 0)
        }, function (n, e) {
            n.setUTCFullYear(n.getUTCFullYear() + e * t)
        }) : null
    };
    var qy, Uy = Ly.range,
        Dy = {
            "-": "",
            _: " ",
            0: "0"
        },
        Oy = /^\s*\d+/,
        Fy = /^%/,
        Iy = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g;
    Ma({
        dateTime: "%x, %X",
        date: "%-m/%-d/%Y",
        time: "%-I:%M:%S %p",
        periods: ["AM", "PM"],
        days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
        shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
        months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
        shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
    });
    var Yy = Date.prototype.toISOString ? function (t) {
            return t.toISOString()
        } : t.utcFormat("%Y-%m-%dT%H:%M:%S.%LZ"),
        By = +new Date("2000-01-01T00:00:00.000Z") ? function (t) {
            var n = new Date(t);
            return isNaN(n) ? null : n
        } : t.utcParse("%Y-%m-%dT%H:%M:%S.%LZ"),
        jy = 1e3,
        Hy = 60 * jy,
        Xy = 60 * Hy,
        $y = 24 * Xy,
        Vy = 7 * $y,
        Wy = 30 * $y,
        Zy = 365 * $y,
        Gy = function (t) {
            return t.match(/.{6}/g).map(function (t) {
                return "#" + t
            })
        },
        Jy = Gy("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf"),
        Qy = Gy("393b795254a36b6ecf9c9ede6379398ca252b5cf6bcedb9c8c6d31bd9e39e7ba52e7cb94843c39ad494ad6616be7969c7b4173a55194ce6dbdde9ed6"),
        Ky = Gy("3182bd6baed69ecae1c6dbefe6550dfd8d3cfdae6bfdd0a231a35474c476a1d99bc7e9c0756bb19e9ac8bcbddcdadaeb636363969696bdbdbdd9d9d9"),
        tg = Gy("1f77b4aec7e8ff7f0effbb782ca02c98df8ad62728ff98969467bdc5b0d58c564bc49c94e377c2f7b6d27f7f7fc7c7c7bcbd22dbdb8d17becf9edae5"),
        ng = wl($t(300, .5, 0), $t(-240, .5, 1)),
        eg = wl($t(-100, .75, .35), $t(80, 1.5, .8)),
        rg = wl($t(260, .75, .35), $t(80, 1.5, .8)),
        ig = $t(),
        og = Sa(Gy("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")),
        ug = Sa(Gy("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")),
        ag = Sa(Gy("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")),
        cg = Sa(Gy("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")),
        sg = function (t) {
            return function () {
                return t
            }
        },
        fg = Math.abs,
        lg = Math.atan2,
        hg = Math.cos,
        pg = Math.max,
        dg = Math.min,
        vg = Math.sin,
        _g = Math.sqrt,
        yg = 1e-12,
        gg = Math.PI,
        mg = gg / 2,
        xg = 2 * gg;
    Oa.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._point = 0
        },
        lineEnd: function () {
            (this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                    break;
                case 1:
                    this._point = 2;
                default:
                    this._context.lineTo(t, n)
            }
        }
    };
    var bg = function (t) {
            return new Oa(t)
        },
        wg = function () {
            function t(t) {
                var a, c, s, f = t.length,
                    l = !1;
                for (null == i && (u = o(s = ve())), a = 0; a <= f; ++a) !(a < f && r(c = t[a], a, t)) === l && ((l = !l) ? u.lineStart() : u.lineEnd()), l && u.point(+n(c, a, t), +e(c, a, t));
                if (s) return u = null, s + "" || null
            }
            var n = Fa,
                e = Ia,
                r = sg(!0),
                i = null,
                o = bg,
                u = null;
            return t.x = function (e) {
                return arguments.length ? (n = "function" == typeof e ? e : sg(+e), t) : n
            }, t.y = function (n) {
                return arguments.length ? (e = "function" == typeof n ? n : sg(+n), t) : e
            }, t.defined = function (n) {
                return arguments.length ? (r = "function" == typeof n ? n : sg(!!n), t) : r
            }, t.curve = function (n) {
                return arguments.length ? (o = n, null != i && (u = o(i)), t) : o
            }, t.context = function (n) {
                return arguments.length ? (null == n ? i = u = null : u = o(i = n), t) : i
            }, t
        },
        Mg = function () {
            function t(t) {
                var n, f, l, h, p, d = t.length,
                    v = !1,
                    _ = new Array(d),
                    y = new Array(d);
                for (null == a && (s = c(p = ve())), n = 0; n <= d; ++n) {
                    if (!(n < d && u(h = t[n], n, t)) === v)
                        if (v = !v) f = n, s.areaStart(), s.lineStart();
                        else {
                            for (s.lineEnd(), s.lineStart(), l = n - 1; l >= f; --l) s.point(_[l], y[l]);
                            s.lineEnd(), s.areaEnd()
                        }
                    v && (_[n] = +e(h, n, t), y[n] = +i(h, n, t), s.point(r ? +r(h, n, t) : _[n], o ? +o(h, n, t) : y[n]))
                }
                if (p) return s = null, p + "" || null
            }

            function n() {
                return wg().defined(u).curve(c).context(a)
            }
            var e = Fa,
                r = null,
                i = sg(0),
                o = Ia,
                u = sg(!0),
                a = null,
                c = bg,
                s = null;
            return t.x = function (n) {
                return arguments.length ? (e = "function" == typeof n ? n : sg(+n), r = null, t) : e
            }, t.x0 = function (n) {
                return arguments.length ? (e = "function" == typeof n ? n : sg(+n), t) : e
            }, t.x1 = function (n) {
                return arguments.length ? (r = null == n ? null : "function" == typeof n ? n : sg(+n), t) : r
            }, t.y = function (n) {
                return arguments.length ? (i = "function" == typeof n ? n : sg(+n), o = null, t) : i
            }, t.y0 = function (n) {
                return arguments.length ? (i = "function" == typeof n ? n : sg(+n), t) : i
            }, t.y1 = function (n) {
                return arguments.length ? (o = null == n ? null : "function" == typeof n ? n : sg(+n), t) : o
            }, t.lineX0 = t.lineY0 = function () {
                return n().x(e).y(i)
            }, t.lineY1 = function () {
                return n().x(e).y(o)
            }, t.lineX1 = function () {
                return n().x(r).y(i)
            }, t.defined = function (n) {
                return arguments.length ? (u = "function" == typeof n ? n : sg(!!n), t) : u
            }, t.curve = function (n) {
                return arguments.length ? (c = n, null != a && (s = c(a)), t) : c
            }, t.context = function (n) {
                return arguments.length ? (null == n ? a = s = null : s = c(a = n), t) : a
            }, t
        },
        Tg = function (t, n) {
            return n < t ? -1 : n > t ? 1 : n >= t ? 0 : NaN
        },
        kg = function (t) {
            return t
        },
        Ng = Ba(bg);
    Ya.prototype = {
        areaStart: function () {
            this._curve.areaStart()
        },
        areaEnd: function () {
            this._curve.areaEnd()
        },
        lineStart: function () {
            this._curve.lineStart()
        },
        lineEnd: function () {
            this._curve.lineEnd()
        },
        point: function (t, n) {
            this._curve.point(n * Math.sin(t), n * -Math.cos(t))
        }
    };
    var Sg = function () {
            return ja(wg().curve(Ng))
        },
        Eg = function () {
            var t = Mg().curve(Ng),
                n = t.curve,
                e = t.lineX0,
                r = t.lineX1,
                i = t.lineY0,
                o = t.lineY1;
            return t.angle = t.x, delete t.x, t.startAngle = t.x0, delete t.x0, t.endAngle = t.x1, delete t.x1, t.radius = t.y, delete t.y, t.innerRadius = t.y0, delete t.y0, t.outerRadius = t.y1, delete t.y1, t.lineStartAngle = function () {
                return ja(e())
            }, delete t.lineX0, t.lineEndAngle = function () {
                return ja(r())
            }, delete t.lineX1, t.lineInnerRadius = function () {
                return ja(i())
            }, delete t.lineY0, t.lineOuterRadius = function () {
                return ja(o())
            }, delete t.lineY1, t.curve = function (t) {
                return arguments.length ? n(Ba(t)) : n()._curve
            }, t
        },
        Ag = function (t, n) {
            return [(n = +n) * Math.cos(t -= Math.PI / 2), n * Math.sin(t)]
        },
        Cg = Array.prototype.slice,
        zg = {
            draw: function (t, n) {
                var e = Math.sqrt(n / gg);
                t.moveTo(e, 0), t.arc(0, 0, e, 0, xg)
            }
        },
        Pg = {
            draw: function (t, n) {
                var e = Math.sqrt(n / 5) / 2;
                t.moveTo(-3 * e, -e), t.lineTo(-e, -e), t.lineTo(-e, -3 * e), t.lineTo(e, -3 * e), t.lineTo(e, -e), t.lineTo(3 * e, -e), t.lineTo(3 * e, e), t.lineTo(e, e), t.lineTo(e, 3 * e), t.lineTo(-e, 3 * e), t.lineTo(-e, e), t.lineTo(-3 * e, e), t.closePath()
            }
        },
        Rg = Math.sqrt(1 / 3),
        Lg = 2 * Rg,
        qg = {
            draw: function (t, n) {
                var e = Math.sqrt(n / Lg),
                    r = e * Rg;
                t.moveTo(0, -e), t.lineTo(r, 0), t.lineTo(0, e), t.lineTo(-r, 0), t.closePath()
            }
        },
        Ug = Math.sin(gg / 10) / Math.sin(7 * gg / 10),
        Dg = Math.sin(xg / 10) * Ug,
        Og = -Math.cos(xg / 10) * Ug,
        Fg = {
            draw: function (t, n) {
                var e = Math.sqrt(.8908130915292852 * n),
                    r = Dg * e,
                    i = Og * e;
                t.moveTo(0, -e), t.lineTo(r, i);
                for (var o = 1; o < 5; ++o) {
                    var u = xg * o / 5,
                        a = Math.cos(u),
                        c = Math.sin(u);
                    t.lineTo(c * e, -a * e), t.lineTo(a * r - c * i, c * r + a * i)
                }
                t.closePath()
            }
        },
        Ig = {
            draw: function (t, n) {
                var e = Math.sqrt(n),
                    r = -e / 2;
                t.rect(r, r, e, e)
            }
        },
        Yg = Math.sqrt(3),
        Bg = {
            draw: function (t, n) {
                var e = -Math.sqrt(n / (3 * Yg));
                t.moveTo(0, 2 * e), t.lineTo(-Yg * e, -e), t.lineTo(Yg * e, -e), t.closePath()
            }
        },
        jg = -.5,
        Hg = Math.sqrt(3) / 2,
        Xg = 1 / Math.sqrt(12),
        $g = 3 * (Xg / 2 + 1),
        Vg = {
            draw: function (t, n) {
                var e = Math.sqrt(n / $g),
                    r = e / 2,
                    i = e * Xg,
                    o = r,
                    u = e * Xg + e,
                    a = -o,
                    c = u;
                t.moveTo(r, i), t.lineTo(o, u), t.lineTo(a, c), t.lineTo(jg * r - Hg * i, Hg * r + jg * i), t.lineTo(jg * o - Hg * u, Hg * o + jg * u), t.lineTo(jg * a - Hg * c, Hg * a + jg * c), t.lineTo(jg * r + Hg * i, jg * i - Hg * r), t.lineTo(jg * o + Hg * u, jg * u - Hg * o), t.lineTo(jg * a + Hg * c, jg * c - Hg * a), t.closePath()
            }
        },
        Wg = [zg, Pg, qg, Ig, Fg, Bg, Vg],
        Zg = function () {};
    Ja.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._y0 = this._y1 = NaN, this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 3:
                    Ga(this, this._x1, this._y1);
                case 2:
                    this._context.lineTo(this._x1, this._y1)
            }(this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                    break;
                case 1:
                    this._point = 2;
                    break;
                case 2:
                    this._point = 3, this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6);
                default:
                    Ga(this, t, n)
            }
            this._x0 = this._x1, this._x1 = t, this._y0 = this._y1, this._y1 = n
        }
    };
    Qa.prototype = {
        areaStart: Zg,
        areaEnd: Zg,
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN, this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 1:
                    this._context.moveTo(this._x2, this._y2), this._context.closePath();
                    break;
                case 2:
                    this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3), this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3), this._context.closePath();
                    break;
                case 3:
                    this.point(this._x2, this._y2), this.point(this._x3, this._y3), this.point(this._x4, this._y4)
            }
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._x2 = t, this._y2 = n;
                    break;
                case 1:
                    this._point = 2, this._x3 = t, this._y3 = n;
                    break;
                case 2:
                    this._point = 3, this._x4 = t, this._y4 = n, this._context.moveTo((this._x0 + 4 * this._x1 + t) / 6, (this._y0 + 4 * this._y1 + n) / 6);
                    break;
                default:
                    Ga(this, t, n)
            }
            this._x0 = this._x1, this._x1 = t, this._y0 = this._y1, this._y1 = n
        }
    };
    Ka.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._y0 = this._y1 = NaN, this._point = 0
        },
        lineEnd: function () {
            (this._line || 0 !== this._line && 3 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1;
                    break;
                case 1:
                    this._point = 2;
                    break;
                case 2:
                    this._point = 3;
                    var e = (this._x0 + 4 * this._x1 + t) / 6,
                        r = (this._y0 + 4 * this._y1 + n) / 6;
                    this._line ? this._context.lineTo(e, r) : this._context.moveTo(e, r);
                    break;
                case 3:
                    this._point = 4;
                default:
                    Ga(this, t, n)
            }
            this._x0 = this._x1, this._x1 = t, this._y0 = this._y1, this._y1 = n
        }
    };
    tc.prototype = {
        lineStart: function () {
            this._x = [], this._y = [], this._basis.lineStart()
        },
        lineEnd: function () {
            var t = this._x,
                n = this._y,
                e = t.length - 1;
            if (e > 0)
                for (var r, i = t[0], o = n[0], u = t[e] - i, a = n[e] - o, c = -1; ++c <= e;) r = c / e, this._basis.point(this._beta * t[c] + (1 - this._beta) * (i + r * u), this._beta * n[c] + (1 - this._beta) * (o + r * a));
            this._x = this._y = null, this._basis.lineEnd()
        },
        point: function (t, n) {
            this._x.push(+t), this._y.push(+n)
        }
    };
    var Gg = function t(n) {
        function e(t) {
            return 1 === n ? new Ja(t) : new tc(t, n)
        }
        return e.beta = function (n) {
            return t(+n)
        }, e
    }(.85);
    ec.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN, this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 2:
                    this._context.lineTo(this._x2, this._y2);
                    break;
                case 3:
                    nc(this, this._x1, this._y1)
            }(this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                    break;
                case 1:
                    this._point = 2, this._x1 = t, this._y1 = n;
                    break;
                case 2:
                    this._point = 3;
                default:
                    nc(this, t, n)
            }
            this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var Jg = function t(n) {
        function e(t) {
            return new ec(t, n)
        }
        return e.tension = function (n) {
            return t(+n)
        }, e
    }(0);
    rc.prototype = {
        areaStart: Zg,
        areaEnd: Zg,
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN, this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 1:
                    this._context.moveTo(this._x3, this._y3), this._context.closePath();
                    break;
                case 2:
                    this._context.lineTo(this._x3, this._y3), this._context.closePath();
                    break;
                case 3:
                    this.point(this._x3, this._y3), this.point(this._x4, this._y4), this.point(this._x5, this._y5)
            }
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._x3 = t, this._y3 = n;
                    break;
                case 1:
                    this._point = 2, this._context.moveTo(this._x4 = t, this._y4 = n);
                    break;
                case 2:
                    this._point = 3, this._x5 = t, this._y5 = n;
                    break;
                default:
                    nc(this, t, n)
            }
            this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var Qg = function t(n) {
        function e(t) {
            return new rc(t, n)
        }
        return e.tension = function (n) {
            return t(+n)
        }, e
    }(0);
    ic.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN, this._point = 0
        },
        lineEnd: function () {
            (this._line || 0 !== this._line && 3 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1;
                    break;
                case 1:
                    this._point = 2;
                    break;
                case 2:
                    this._point = 3, this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2);
                    break;
                case 3:
                    this._point = 4;
                default:
                    nc(this, t, n)
            }
            this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var Kg = function t(n) {
        function e(t) {
            return new ic(t, n)
        }
        return e.tension = function (n) {
            return t(+n)
        }, e
    }(0);
    uc.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN, this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 2:
                    this._context.lineTo(this._x2, this._y2);
                    break;
                case 3:
                    this.point(this._x2, this._y2)
            }(this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            if (t = +t, n = +n, this._point) {
                var e = this._x2 - t,
                    r = this._y2 - n;
                this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
            }
            switch (this._point) {
                case 0:
                    this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                    break;
                case 1:
                    this._point = 2;
                    break;
                case 2:
                    this._point = 3;
                default:
                    oc(this, t, n)
            }
            this._l01_a = this._l12_a, this._l12_a = this._l23_a, this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a, this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var tm = function t(n) {
        function e(t) {
            return n ? new uc(t, n) : new ec(t, 0)
        }
        return e.alpha = function (n) {
            return t(+n)
        }, e
    }(.5);
    ac.prototype = {
        areaStart: Zg,
        areaEnd: Zg,
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN, this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 1:
                    this._context.moveTo(this._x3, this._y3), this._context.closePath();
                    break;
                case 2:
                    this._context.lineTo(this._x3, this._y3), this._context.closePath();
                    break;
                case 3:
                    this.point(this._x3, this._y3), this.point(this._x4, this._y4), this.point(this._x5, this._y5)
            }
        },
        point: function (t, n) {
            if (t = +t, n = +n, this._point) {
                var e = this._x2 - t,
                    r = this._y2 - n;
                this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
            }
            switch (this._point) {
                case 0:
                    this._point = 1, this._x3 = t, this._y3 = n;
                    break;
                case 1:
                    this._point = 2, this._context.moveTo(this._x4 = t, this._y4 = n);
                    break;
                case 2:
                    this._point = 3, this._x5 = t, this._y5 = n;
                    break;
                default:
                    oc(this, t, n)
            }
            this._l01_a = this._l12_a, this._l12_a = this._l23_a, this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a, this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var nm = function t(n) {
        function e(t) {
            return n ? new ac(t, n) : new rc(t, 0)
        }
        return e.alpha = function (n) {
            return t(+n)
        }, e
    }(.5);
    cc.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN, this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0
        },
        lineEnd: function () {
            (this._line || 0 !== this._line && 3 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            if (t = +t, n = +n, this._point) {
                var e = this._x2 - t,
                    r = this._y2 - n;
                this._l23_a = Math.sqrt(this._l23_2a = Math.pow(e * e + r * r, this._alpha))
            }
            switch (this._point) {
                case 0:
                    this._point = 1;
                    break;
                case 1:
                    this._point = 2;
                    break;
                case 2:
                    this._point = 3, this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2);
                    break;
                case 3:
                    this._point = 4;
                default:
                    oc(this, t, n)
            }
            this._l01_a = this._l12_a, this._l12_a = this._l23_a, this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a, this._x0 = this._x1, this._x1 = this._x2, this._x2 = t, this._y0 = this._y1, this._y1 = this._y2, this._y2 = n
        }
    };
    var em = function t(n) {
        function e(t) {
            return n ? new cc(t, n) : new ic(t, 0)
        }
        return e.alpha = function (n) {
            return t(+n)
        }, e
    }(.5);
    sc.prototype = {
        areaStart: Zg,
        areaEnd: Zg,
        lineStart: function () {
            this._point = 0
        },
        lineEnd: function () {
            this._point && this._context.closePath()
        },
        point: function (t, n) {
            t = +t, n = +n, this._point ? this._context.lineTo(t, n) : (this._point = 1, this._context.moveTo(t, n))
        }
    };
    dc.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x0 = this._x1 = this._y0 = this._y1 = this._t0 = NaN, this._point = 0
        },
        lineEnd: function () {
            switch (this._point) {
                case 2:
                    this._context.lineTo(this._x1, this._y1);
                    break;
                case 3:
                    pc(this, this._t0, hc(this, this._t0))
            }(this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line = 1 - this._line
        },
        point: function (t, n) {
            var e = NaN;
            if (t = +t, n = +n, t !== this._x1 || n !== this._y1) {
                switch (this._point) {
                    case 0:
                        this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                        break;
                    case 1:
                        this._point = 2;
                        break;
                    case 2:
                        this._point = 3, pc(this, hc(this, e = lc(this, t, n)), e);
                        break;
                    default:
                        pc(this, this._t0, e = lc(this, t, n))
                }
                this._x0 = this._x1, this._x1 = t, this._y0 = this._y1, this._y1 = n, this._t0 = e
            }
        }
    }, (vc.prototype = Object.create(dc.prototype)).point = function (t, n) {
        dc.prototype.point.call(this, n, t)
    }, _c.prototype = {
        moveTo: function (t, n) {
            this._context.moveTo(n, t)
        },
        closePath: function () {
            this._context.closePath()
        },
        lineTo: function (t, n) {
            this._context.lineTo(n, t)
        },
        bezierCurveTo: function (t, n, e, r, i, o) {
            this._context.bezierCurveTo(n, t, r, e, o, i)
        }
    }, yc.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x = [], this._y = []
        },
        lineEnd: function () {
            var t = this._x,
                n = this._y,
                e = t.length;
            if (e)
                if (this._line ? this._context.lineTo(t[0], n[0]) : this._context.moveTo(t[0], n[0]), 2 === e) this._context.lineTo(t[1], n[1]);
                else
                    for (var r = gc(t), i = gc(n), o = 0, u = 1; u < e; ++o, ++u) this._context.bezierCurveTo(r[0][o], i[0][o], r[1][o], i[1][o], t[u], n[u]);
            (this._line || 0 !== this._line && 1 === e) && this._context.closePath(), this._line = 1 - this._line, this._x = this._y = null
        },
        point: function (t, n) {
            this._x.push(+t), this._y.push(+n)
        }
    };
    mc.prototype = {
        areaStart: function () {
            this._line = 0
        },
        areaEnd: function () {
            this._line = NaN
        },
        lineStart: function () {
            this._x = this._y = NaN, this._point = 0
        },
        lineEnd: function () {
            0 < this._t && this._t < 1 && 2 === this._point && this._context.lineTo(this._x, this._y), (this._line || 0 !== this._line && 1 === this._point) && this._context.closePath(), this._line >= 0 && (this._t = 1 - this._t, this._line = 1 - this._line)
        },
        point: function (t, n) {
            switch (t = +t, n = +n, this._point) {
                case 0:
                    this._point = 1, this._line ? this._context.lineTo(t, n) : this._context.moveTo(t, n);
                    break;
                case 1:
                    this._point = 2;
                default:
                    if (this._t <= 0) this._context.lineTo(this._x, n), this._context.lineTo(t, n);
                    else {
                        var e = this._x * (1 - this._t) + t * this._t;
                        this._context.lineTo(e, this._y), this._context.lineTo(e, n)
                    }
            }
            this._x = t, this._y = n
        }
    };
    var rm = function (t, n) {
            if ((i = t.length) > 1)
                for (var e, r, i, o = 1, u = t[n[0]], a = u.length; o < i; ++o)
                    for (r = u, u = t[n[o]], e = 0; e < a; ++e) u[e][1] += u[e][0] = isNaN(r[e][1]) ? r[e][0] : r[e][1]
        },
        im = function (t) {
            for (var n = t.length, e = new Array(n); --n >= 0;) e[n] = n;
            return e
        },
        om = function (t) {
            var n = t.map(bc);
            return im(t).sort(function (t, e) {
                return n[t] - n[e]
            })
        },
        um = function (t) {
            return function () {
                return t
            }
        };
    Tc.prototype = {
        constructor: Tc,
        insert: function (t, n) {
            var e, r, i;
            if (t) {
                if (n.P = t, n.N = t.N, t.N && (t.N.P = n), t.N = n, t.R) {
                    for (t = t.R; t.L;) t = t.L;
                    t.L = n
                } else t.R = n;
                e = t
            } else this._ ? (t = Ec(this._), n.P = null, n.N = t, t.P = t.L = n, e = t) : (n.P = n.N = null, this._ = n, e = null);
            for (n.L = n.R = null, n.U = e, n.C = !0, t = n; e && e.C;) e === (r = e.U).L ? (i = r.R) && i.C ? (e.C = i.C = !1, r.C = !0, t = r) : (t === e.R && (Nc(this, e), e = (t = e).U), e.C = !1, r.C = !0, Sc(this, r)) : (i = r.L) && i.C ? (e.C = i.C = !1, r.C = !0, t = r) : (t === e.L && (Sc(this, e), e = (t = e).U), e.C = !1, r.C = !0, Nc(this, r)), e = t.U;
            this._.C = !1
        },
        remove: function (t) {
            t.N && (t.N.P = t.P), t.P && (t.P.N = t.N), t.N = t.P = null;
            var n, e, r, i = t.U,
                o = t.L,
                u = t.R;
            if (e = o ? u ? Ec(u) : o : u, i ? i.L === t ? i.L = e : i.R = e : this._ = e, o && u ? (r = e.C, e.C = t.C, e.L = o, o.U = e, e !== u ? (i = e.U, e.U = t.U, t = e.R, i.L = t, e.R = u, u.U = e) : (e.U = i, i = e, t = e.R)) : (r = t.C, t = e), t && (t.U = i), !r)
                if (t && t.C) t.C = !1;
                else {
                    do {
                        if (t === this._) break;
                        if (t === i.L) {
                            if ((n = i.R).C && (n.C = !1, i.C = !0, Nc(this, i), n = i.R), n.L && n.L.C || n.R && n.R.C) {
                                n.R && n.R.C || (n.L.C = !1, n.C = !0, Sc(this, n), n = i.R), n.C = i.C, i.C = n.R.C = !1, Nc(this, i), t = this._;
                                break
                            }
                        } else if ((n = i.L).C && (n.C = !1, i.C = !0, Sc(this, i), n = i.L), n.L && n.L.C || n.R && n.R.C) {
                            n.L && n.L.C || (n.R.C = !1, n.C = !0, Nc(this, n), n = i.L), n.C = i.C, i.C = n.L.C = !1, Sc(this, i), t = this._;
                            break
                        }
                        n.C = !0, t = i, i = i.U
                    } while (!t.C);
                    t && (t.C = !1)
                }
        }
    };
    var am, cm, sm, fm, lm, hm = [],
        pm = [],
        dm = 1e-6,
        vm = 1e-12;
    Kc.prototype = {
        constructor: Kc,
        polygons: function () {
            var t = this.edges;
            return this.cells.map(function (n) {
                var e = n.halfedges.map(function (e) {
                    return Dc(n, t[e])
                });
                return e.data = n.site.data, e
            })
        },
        triangles: function () {
            var t = [],
                n = this.edges;
            return this.cells.forEach(function (e, r) {
                if (o = (i = e.halfedges).length)
                    for (var i, o, u, a = e.site, c = -1, s = n[i[o - 1]], f = s.left === a ? s.right : s.left; ++c < o;) u = f, f = (s = n[i[c]]).left === a ? s.right : s.left, u && f && r < u.index && r < f.index && Jc(a, u, f) < 0 && t.push([a.data, u.data, f.data])
            }), t
        },
        links: function () {
            return this.edges.filter(function (t) {
                return t.right
            }).map(function (t) {
                return {
                    source: t.left.data,
                    target: t.right.data
                }
            })
        },
        find: function (t, n, e) {
            for (var r, i, o = this, u = o._found || 0, a = o.cells.length; !(i = o.cells[u]);)
                if (++u >= a) return null;
            var c = t - i.site[0],
                s = n - i.site[1],
                f = c * c + s * s;
            do {
                i = o.cells[r = u], u = null, i.halfedges.forEach(function (e) {
                    var r = o.edges[e],
                        a = r.left;
                    if (a !== i.site && a || (a = r.right)) {
                        var c = t - a[0],
                            s = n - a[1],
                            l = c * c + s * s;
                        l < f && (f = l, u = a.index)
                    }
                })
            } while (null !== u);
            return o._found = r, null == e || f <= e * e ? i.site : null
        }
    };
    var _m = function (t) {
        return function () {
            return t
        }
    };
    ns.prototype = {
        constructor: ns,
        scale: function (t) {
            return 1 === t ? this : new ns(this.k * t, this.x, this.y)
        },
        translate: function (t, n) {
            return 0 === t & 0 === n ? this : new ns(this.k, this.x + this.k * t, this.y + this.k * n)
        },
        apply: function (t) {
            return [t[0] * this.k + this.x, t[1] * this.k + this.y]
        },
        applyX: function (t) {
            return t * this.k + this.x
        },
        applyY: function (t) {
            return t * this.k + this.y
        },
        invert: function (t) {
            return [(t[0] - this.x) / this.k, (t[1] - this.y) / this.k]
        },
        invertX: function (t) {
            return (t - this.x) / this.k
        },
        invertY: function (t) {
            return (t - this.y) / this.k
        },
        rescaleX: function (t) {
            return t.copy().domain(t.range().map(this.invertX, this).map(t.invert, t))
        },
        rescaleY: function (t) {
            return t.copy().domain(t.range().map(this.invertY, this).map(t.invert, t))
        },
        toString: function () {
            return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")"
        }
    };
    var ym = new ns(1, 0, 0);
    es.prototype = ns.prototype;
    var gm = function () {
        t.event.preventDefault(), t.event.stopImmediatePropagation()
    };
    t.version = "4.10.2", t.bisect = hs, t.bisectRight = hs, t.bisectLeft = ps, t.ascending = ss, t.bisector = fs, t.cross = function (t, n, r) {
        var i, o, u, a, c = t.length,
            s = n.length,
            f = new Array(c * s);
        for (null == r && (r = e), i = u = 0; i < c; ++i)
            for (a = t[i], o = 0; o < s; ++o, ++u) f[u] = r(a, n[o]);
        return f
    }, t.descending = function (t, n) {
        return n < t ? -1 : n > t ? 1 : n >= t ? 0 : NaN
    }, t.deviation = _s, t.extent = ys, t.histogram = function () {
        function t(t) {
            var o, u, a = t.length,
                c = new Array(a);
            for (o = 0; o < a; ++o) c[o] = n(t[o], o, t);
            var s = e(c),
                f = s[0],
                l = s[1],
                h = r(c, f, l);
            Array.isArray(h) || (h = i(f, l, h), h = Ms(Math.ceil(f / h) * h, Math.floor(l / h) * h, h));
            for (var p = h.length; h[0] <= f;) h.shift(), --p;
            for (; h[p - 1] > l;) h.pop(), --p;
            var d, v = new Array(p + 1);
            for (o = 0; o <= p; ++o)(d = v[o] = []).x0 = o > 0 ? h[o - 1] : f, d.x1 = o < p ? h[o] : l;
            for (o = 0; o < a; ++o) f <= (u = c[o]) && u <= l && v[hs(h, u, 0, p)].push(t[o]);
            return v
        }
        var n = ws,
            e = ys,
            r = Es;
        return t.value = function (e) {
            return arguments.length ? (n = "function" == typeof e ? e : bs(e), t) : n
        }, t.domain = function (n) {
            return arguments.length ? (e = "function" == typeof n ? n : bs([n[0], n[1]]), t) : e
        }, t.thresholds = function (n) {
            return arguments.length ? (r = "function" == typeof n ? n : bs(Array.isArray(n) ? ms.call(n) : n), t) : r
        }, t
    }, t.thresholdFreedmanDiaconis = function (t, n, e) {
        return t = xs.call(t, ds).sort(ss), Math.ceil((e - n) / (2 * (As(t, .75) - As(t, .25)) * Math.pow(t.length, -1 / 3)))
    }, t.thresholdScott = function (t, n, e) {
        return Math.ceil((e - n) / (3.5 * _s(t) * Math.pow(t.length, -1 / 3)))
    }, t.thresholdSturges = Es, t.max = function (t, n) {
        var e, r, i = t.length,
            o = -1;
        if (null == n) {
            for (; ++o < i;)
                if (null != (e = t[o]) && e >= e)
                    for (r = e; ++o < i;) null != (e = t[o]) && e > r && (r = e)
        } else
            for (; ++o < i;)
                if (null != (e = n(t[o], o, t)) && e >= e)
                    for (r = e; ++o < i;) null != (e = n(t[o], o, t)) && e > r && (r = e);
        return r
    }, t.mean = function (t, n) {
        var e, r = t.length,
            i = r,
            o = -1,
            u = 0;
        if (null == n)
            for (; ++o < r;) isNaN(e = ds(t[o])) ? --i : u += e;
        else
            for (; ++o < r;) isNaN(e = ds(n(t[o], o, t))) ? --i : u += e;
        if (i) return u / i
    }, t.median = function (t, n) {
        var e, r = t.length,
            i = -1,
            o = [];
        if (null == n)
            for (; ++i < r;) isNaN(e = ds(t[i])) || o.push(e);
        else
            for (; ++i < r;) isNaN(e = ds(n(t[i], i, t))) || o.push(e);
        return As(o.sort(ss), .5)
    }, t.merge = Cs, t.min = zs, t.pairs = function (t, n) {
        null == n && (n = e);
        for (var r = 0, i = t.length - 1, o = t[0], u = new Array(i < 0 ? 0 : i); r < i;) u[r] = n(o, o = t[++r]);
        return u
    }, t.permute = function (t, n) {
        for (var e = n.length, r = new Array(e); e--;) r[e] = t[n[e]];
        return r
    }, t.quantile = As, t.range = Ms, t.scan = function (t, n) {
        if (e = t.length) {
            var e, r, i = 0,
                o = 0,
                u = t[o];
            for (null == n && (n = ss); ++i < e;)(n(r = t[i], u) < 0 || 0 !== n(u, u)) && (u = r, o = i);
            return 0 === n(u, u) ? o : void 0
        }
    }, t.shuffle = function (t, n, e) {
        for (var r, i, o = (null == e ? t.length : e) - (n = null == n ? 0 : +n); o;) i = Math.random() * o-- | 0, r = t[o + n], t[o + n] = t[i + n], t[i + n] = r;
        return t
    }, t.sum = function (t, n) {
        var e, r = t.length,
            i = -1,
            o = 0;
        if (null == n)
            for (; ++i < r;)(e = +t[i]) && (o += e);
        else
            for (; ++i < r;)(e = +n(t[i], i, t)) && (o += e);
        return o
    }, t.ticks = Ss, t.tickIncrement = r, t.tickStep = i, t.transpose = Ps, t.variance = vs, t.zip = function () {
        return Ps(arguments)
    }, t.axisTop = function (t) {
        return l(qs, t)
    }, t.axisRight = function (t) {
        return l(Us, t)
    }, t.axisBottom = function (t) {
        return l(Ds, t)
    }, t.axisLeft = function (t) {
        return l(Os, t)
    }, t.brush = function () {
        return he(Sh)
    }, t.brushX = function () {
        return he(kh)
    }, t.brushY = function () {
        return he(Nh)
    }, t.brushSelection = function (t) {
        var n = t.__brush;
        return n ? n.dim.output(n.selection) : null
    }, t.chord = function () {
        function t(t) {
            var o, u, a, c, s, f, l = t.length,
                h = [],
                p = Ms(l),
                d = [],
                v = [],
                _ = v.groups = new Array(l),
                y = new Array(l * l);
            for (o = 0, s = -1; ++s < l;) {
                for (u = 0, f = -1; ++f < l;) u += t[s][f];
                h.push(u), d.push(Ms(l)), o += u
            }
            for (e && p.sort(function (t, n) {
                    return e(h[t], h[n])
                }), r && d.forEach(function (n, e) {
                    n.sort(function (n, i) {
                        return r(t[e][n], t[e][i])
                    })
                }), c = (o = Oh(0, Dh - n * l) / o) ? n : Dh / l, u = 0, s = -1; ++s < l;) {
                for (a = u, f = -1; ++f < l;) {
                    var g = p[s],
                        m = d[g][f],
                        x = t[g][m],
                        b = u,
                        w = u += x * o;
                    y[m * l + g] = {
                        index: g,
                        subindex: m,
                        startAngle: b,
                        endAngle: w,
                        value: x
                    }
                }
                _[g] = {
                    index: g,
                    startAngle: a,
                    endAngle: u,
                    value: h[g]
                }, u += c
            }
            for (s = -1; ++s < l;)
                for (f = s - 1; ++f < l;) {
                    var M = y[f * l + s],
                        T = y[s * l + f];
                    (M.value || T.value) && v.push(M.value < T.value ? {
                        source: T,
                        target: M
                    } : {
                        source: M,
                        target: T
                    })
                }
            return i ? v.sort(i) : v
        }
        var n = 0,
            e = null,
            r = null,
            i = null;
        return t.padAngle = function (e) {
            return arguments.length ? (n = Oh(0, e), t) : n
        }, t.sortGroups = function (n) {
            return arguments.length ? (e = n, t) : e
        }, t.sortSubgroups = function (n) {
            return arguments.length ? (r = n, t) : r
        }, t.sortChords = function (n) {
            return arguments.length ? (null == n ? i = null : (i = pe(n))._ = n, t) : i && i._
        }, t
    }, t.ribbon = function () {
        function t() {
            var t, a = Fh.call(arguments),
                c = n.apply(this, a),
                s = e.apply(this, a),
                f = +r.apply(this, (a[0] = c, a)),
                l = i.apply(this, a) - Uh,
                h = o.apply(this, a) - Uh,
                p = f * Rh(l),
                d = f * Lh(l),
                v = +r.apply(this, (a[0] = s, a)),
                _ = i.apply(this, a) - Uh,
                y = o.apply(this, a) - Uh;
            if (u || (u = t = ve()), u.moveTo(p, d), u.arc(0, 0, f, l, h), l === _ && h === y || (u.quadraticCurveTo(0, 0, v * Rh(_), v * Lh(_)), u.arc(0, 0, v, _, y)), u.quadraticCurveTo(0, 0, p, d), u.closePath(), t) return u = null, t + "" || null
        }
        var n = _e,
            e = ye,
            r = ge,
            i = me,
            o = xe,
            u = null;
        return t.radius = function (n) {
            return arguments.length ? (r = "function" == typeof n ? n : Ih(+n), t) : r
        }, t.startAngle = function (n) {
            return arguments.length ? (i = "function" == typeof n ? n : Ih(+n), t) : i
        }, t.endAngle = function (n) {
            return arguments.length ? (o = "function" == typeof n ? n : Ih(+n), t) : o
        }, t.source = function (e) {
            return arguments.length ? (n = e, t) : n
        }, t.target = function (n) {
            return arguments.length ? (e = n, t) : e
        }, t.context = function (n) {
            return arguments.length ? (u = null == n ? null : n, t) : u
        }, t
    }, t.nest = function () {
        function t(n, i, u, a) {
            if (i >= o.length) return null != e && n.sort(e), null != r ? r(n) : n;
            for (var c, s, f, l = -1, h = n.length, p = o[i++], d = we(), v = u(); ++l < h;)(f = d.get(c = p(s = n[l]) + "")) ? f.push(s) : d.set(c, [s]);
            return d.each(function (n, e) {
                a(v, e, t(n, i, u, a))
            }), v
        }

        function n(t, e) {
            if (++e > o.length) return t;
            var i, a = u[e - 1];
            return null != r && e >= o.length ? i = t.entries() : (i = [], t.each(function (t, r) {
                i.push({
                    key: r,
                    values: n(t, e)
                })
            })), null != a ? i.sort(function (t, n) {
                return a(t.key, n.key)
            }) : i
        }
        var e, r, i, o = [],
            u = [];
        return i = {
            object: function (n) {
                return t(n, 0, Me, Te)
            },
            map: function (n) {
                return t(n, 0, ke, Ne)
            },
            entries: function (e) {
                return n(t(e, 0, ke, Ne), 0)
            },
            key: function (t) {
                return o.push(t), i
            },
            sortKeys: function (t) {
                return u[o.length - 1] = t, i
            },
            sortValues: function (t) {
                return e = t, i
            },
            rollup: function (t) {
                return r = t, i
            }
        }
    }, t.set = Ee, t.map = we, t.keys = function (t) {
        var n = [];
        for (var e in t) n.push(e);
        return n
    }, t.values = function (t) {
        var n = [];
        for (var e in t) n.push(t[e]);
        return n
    }, t.entries = function (t) {
        var n = [];
        for (var e in t) n.push({
            key: e,
            value: t[e]
        });
        return n
    }, t.color = Tt, t.rgb = Et, t.hsl = Pt, t.lab = Ut, t.hcl = jt, t.cubehelix = $t, t.dispatch = h, t.drag = function () {
        function n(t) {
            t.on("mousedown.drag", e).filter(bt).on("touchstart.drag", o).on("touchmove.drag", u).on("touchend.drag touchcancel.drag", a).style("touch-action", "none").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
        }

        function e() {
            if (!p && d.apply(this, arguments)) {
                var n = c("mouse", v.apply(this, arguments), Ks, this, arguments);
                n && (cf(t.event.view).on("mousemove.drag", r, !0).on("mouseup.drag", i, !0), lf(t.event.view), vt(), l = !1, s = t.event.clientX, f = t.event.clientY, n("start"))
            }
        }

        function r() {
            if (ff(), !l) {
                var n = t.event.clientX - s,
                    e = t.event.clientY - f;
                l = n * n + e * e > x
            }
            y.mouse("drag")
        }

        function i() {
            cf(t.event.view).on("mousemove.drag mouseup.drag", null), _t(t.event.view, l), ff(), y.mouse("end")
        }

        function o() {
            if (d.apply(this, arguments)) {
                var n, e, r = t.event.changedTouches,
                    i = v.apply(this, arguments),
                    o = r.length;
                for (n = 0; n < o; ++n)(e = c(r[n].identifier, i, sf, this, arguments)) && (vt(), e("start"))
            }
        }

        function u() {
            var n, e, r = t.event.changedTouches,
                i = r.length;
            for (n = 0; n < i; ++n)(e = y[r[n].identifier]) && (ff(), e("drag"))
        }

        function a() {
            var n, e, r = t.event.changedTouches,
                i = r.length;
            for (p && clearTimeout(p), p = setTimeout(function () {
                    p = null
                }, 500), n = 0; n < i; ++n)(e = y[r[n].identifier]) && (vt(), e("end"))
        }

        function c(e, r, i, o, u) {
            var a, c, s, f = i(r, e),
                l = g.copy();
            if (N(new yt(n, "beforestart", a, e, m, f[0], f[1], 0, 0, l), function () {
                    return null != (t.event.subject = a = _.apply(o, u)) && (c = a.x - f[0] || 0, s = a.y - f[1] || 0, !0)
                })) return function t(h) {
                var p, d = f;
                switch (h) {
                    case "start":
                        y[e] = t, p = m++;
                        break;
                    case "end":
                        delete y[e], --m;
                    case "drag":
                        f = i(r, e), p = m
                }
                N(new yt(n, h, a, e, p, f[0] + c, f[1] + s, f[0] - d[0], f[1] - d[1], l), l.apply, l, [h, o, u])
            }
        }
        var s, f, l, p, d = gt,
            v = mt,
            _ = xt,
            y = {},
            g = h("start", "drag", "end"),
            m = 0,
            x = 0;
        return n.filter = function (t) {
            return arguments.length ? (d = "function" == typeof t ? t : hf(!!t), n) : d
        }, n.container = function (t) {
            return arguments.length ? (v = "function" == typeof t ? t : hf(t), n) : v
        }, n.subject = function (t) {
            return arguments.length ? (_ = "function" == typeof t ? t : hf(t), n) : _
        }, n.on = function () {
            var t = g.on.apply(g, arguments);
            return t === g ? n : t
        }, n.clickDistance = function (t) {
            return arguments.length ? (x = (t = +t) * t, n) : Math.sqrt(x)
        }, n
    }, t.dragDisable = lf, t.dragEnable = _t, t.dsvFormat = Gh, t.csvParse = Qh, t.csvParseRows = Kh, t.csvFormat = tp, t.csvFormatRows = np, t.tsvParse = rp, t.tsvParseRows = ip, t.tsvFormat = op, t.tsvFormatRows = up, t.easeLinear = function (t) {
        return +t
    }, t.easeQuad = Kn, t.easeQuadIn = function (t) {
        return t * t
    }, t.easeQuadOut = function (t) {
        return t * (2 - t)
    }, t.easeQuadInOut = Kn, t.easeCubic = te, t.easeCubicIn = function (t) {
        return t * t * t
    }, t.easeCubicOut = function (t) {
        return --t * t * t + 1
    }, t.easeCubicInOut = te, t.easePoly = Gl, t.easePolyIn = Wl, t.easePolyOut = Zl, t.easePolyInOut = Gl, t.easeSin = ne, t.easeSinIn = function (t) {
        return 1 - Math.cos(t * Ql)
    }, t.easeSinOut = function (t) {
        return Math.sin(t * Ql)
    }, t.easeSinInOut = ne, t.easeExp = ee, t.easeExpIn = function (t) {
        return Math.pow(2, 10 * t - 10)
    }, t.easeExpOut = function (t) {
        return 1 - Math.pow(2, -10 * t)
    }, t.easeExpInOut = ee, t.easeCircle = re, t.easeCircleIn = function (t) {
        return 1 - Math.sqrt(1 - t * t)
    }, t.easeCircleOut = function (t) {
        return Math.sqrt(1 - --t * t)
    }, t.easeCircleInOut = re, t.easeBounce = ie, t.easeBounceIn = function (t) {
        return 1 - ie(1 - t)
    }, t.easeBounceOut = ie, t.easeBounceInOut = function (t) {
        return ((t *= 2) <= 1 ? 1 - ie(1 - t) : ie(t - 1) + 1) / 2
    }, t.easeBack = lh, t.easeBackIn = sh, t.easeBackOut = fh, t.easeBackInOut = lh, t.easeElastic = dh, t.easeElasticIn = ph, t.easeElasticOut = dh, t.easeElasticInOut = vh, t.forceCenter = function (t, n) {
        function e() {
            var e, i, o = r.length,
                u = 0,
                a = 0;
            for (e = 0; e < o; ++e) u += (i = r[e]).x, a += i.y;
            for (u = u / o - t, a = a / o - n, e = 0; e < o; ++e)(i = r[e]).x -= u, i.y -= a
        }
        var r;
        return null == t && (t = 0), null == n && (n = 0), e.initialize = function (t) {
            r = t
        }, e.x = function (n) {
            return arguments.length ? (t = +n, e) : t
        }, e.y = function (t) {
            return arguments.length ? (n = +t, e) : n
        }, e
    }, t.forceCollide = function (t) {
        function n() {
            for (var t, n, r, c, s, f, l, h = i.length, p = 0; p < a; ++p)
                for (n = qe(i, Oe, Fe).visitAfter(e), t = 0; t < h; ++t) r = i[t], f = o[r.index], l = f * f, c = r.x + r.vx, s = r.y + r.vy, n.visit(function (t, n, e, i, o) {
                    var a = t.data,
                        h = t.r,
                        p = f + h;
                    if (!a) return n > c + p || i < c - p || e > s + p || o < s - p;
                    if (a.index > r.index) {
                        var d = c - a.x - a.vx,
                            v = s - a.y - a.vy,
                            _ = d * d + v * v;
                        _ < p * p && (0 === d && (d = cp(), _ += d * d), 0 === v && (v = cp(), _ += v * v), _ = (p - (_ = Math.sqrt(_))) / _ * u, r.vx += (d *= _) * (p = (h *= h) / (l + h)), r.vy += (v *= _) * p, a.vx -= d * (p = 1 - p), a.vy -= v * p)
                    }
                })
        }

        function e(t) {
            if (t.data) return t.r = o[t.data.index];
            for (var n = t.r = 0; n < 4; ++n) t[n] && t[n].r > t.r && (t.r = t[n].r)
        }

        function r() {
            if (i) {
                var n, e, r = i.length;
                for (o = new Array(r), n = 0; n < r; ++n) e = i[n], o[e.index] = +t(e, n, i)
            }
        }
        var i, o, u = 1,
            a = 1;
        return "function" != typeof t && (t = ap(null == t ? 1 : +t)), n.initialize = function (t) {
            i = t, r()
        }, n.iterations = function (t) {
            return arguments.length ? (a = +t, n) : a
        }, n.strength = function (t) {
            return arguments.length ? (u = +t, n) : u
        }, n.radius = function (e) {
            return arguments.length ? (t = "function" == typeof e ? e : ap(+e), r(), n) : t
        }, n
    }, t.forceLink = function (t) {
        function n(n) {
            for (var e = 0, r = t.length; e < p; ++e)
                for (var i, a, c, f, l, h, d, v = 0; v < r; ++v) a = (i = t[v]).source, f = (c = i.target).x + c.vx - a.x - a.vx || cp(), l = c.y + c.vy - a.y - a.vy || cp(), f *= h = ((h = Math.sqrt(f * f + l * l)) - u[v]) / h * n * o[v], l *= h, c.vx -= f * (d = s[v]), c.vy -= l * d, a.vx += f * (d = 1 - d), a.vy += l * d
        }

        function e() {
            if (a) {
                var n, e, l = a.length,
                    h = t.length,
                    p = we(a, f);
                for (n = 0, c = new Array(l); n < h; ++n)(e = t[n]).index = n, "object" != typeof e.source && (e.source = Ye(p, e.source)), "object" != typeof e.target && (e.target = Ye(p, e.target)), c[e.source.index] = (c[e.source.index] || 0) + 1, c[e.target.index] = (c[e.target.index] || 0) + 1;
                for (n = 0, s = new Array(h); n < h; ++n) e = t[n], s[n] = c[e.source.index] / (c[e.source.index] + c[e.target.index]);
                o = new Array(h), r(), u = new Array(h), i()
            }
        }

        function r() {
            if (a)
                for (var n = 0, e = t.length; n < e; ++n) o[n] = +l(t[n], n, t)
        }

        function i() {
            if (a)
                for (var n = 0, e = t.length; n < e; ++n) u[n] = +h(t[n], n, t)
        }
        var o, u, a, c, s, f = Ie,
            l = function (t) {
                return 1 / Math.min(c[t.source.index], c[t.target.index])
            },
            h = ap(30),
            p = 1;
        return null == t && (t = []), n.initialize = function (t) {
            a = t, e()
        }, n.links = function (r) {
            return arguments.length ? (t = r, e(), n) : t
        }, n.id = function (t) {
            return arguments.length ? (f = t, n) : f
        }, n.iterations = function (t) {
            return arguments.length ? (p = +t, n) : p
        }, n.strength = function (t) {
            return arguments.length ? (l = "function" == typeof t ? t : ap(+t), r(), n) : l
        }, n.distance = function (t) {
            return arguments.length ? (h = "function" == typeof t ? t : ap(+t), i(), n) : h
        }, n
    }, t.forceManyBody = function () {
        function t(t) {
            var n, a = i.length,
                c = qe(i, Be, je).visitAfter(e);
            for (u = t, n = 0; n < a; ++n) o = i[n], c.visit(r)
        }

        function n() {
            if (i) {
                var t, n, e = i.length;
                for (a = new Array(e), t = 0; t < e; ++t) n = i[t], a[n.index] = +c(n, t, i)
            }
        }

        function e(t) {
            var n, e, r, i, o, u = 0;
            if (t.length) {
                for (r = i = o = 0; o < 4; ++o)(n = t[o]) && (e = n.value) && (u += e, r += e * n.x, i += e * n.y);
                t.x = r / u, t.y = i / u
            } else {
                (n = t).x = n.data.x, n.y = n.data.y;
                do {
                    u += a[n.data.index]
                } while (n = n.next)
            }
            t.value = u
        }

        function r(t, n, e, r) {
            if (!t.value) return !0;
            var i = t.x - o.x,
                c = t.y - o.y,
                h = r - n,
                p = i * i + c * c;
            if (h * h / l < p) return p < f && (0 === i && (i = cp(), p += i * i), 0 === c && (c = cp(), p += c * c), p < s && (p = Math.sqrt(s * p)), o.vx += i * t.value * u / p, o.vy += c * t.value * u / p), !0;
            if (!(t.length || p >= f)) {
                (t.data !== o || t.next) && (0 === i && (i = cp(), p += i * i), 0 === c && (c = cp(), p += c * c), p < s && (p = Math.sqrt(s * p)));
                do {
                    t.data !== o && (h = a[t.data.index] * u / p, o.vx += i * h, o.vy += c * h)
                } while (t = t.next)
            }
        }
        var i, o, u, a, c = ap(-30),
            s = 1,
            f = 1 / 0,
            l = .81;
        return t.initialize = function (t) {
            i = t, n()
        }, t.strength = function (e) {
            return arguments.length ? (c = "function" == typeof e ? e : ap(+e), n(), t) : c
        }, t.distanceMin = function (n) {
            return arguments.length ? (s = n * n, t) : Math.sqrt(s)
        }, t.distanceMax = function (n) {
            return arguments.length ? (f = n * n, t) : Math.sqrt(f)
        }, t.theta = function (n) {
            return arguments.length ? (l = n * n, t) : Math.sqrt(l)
        }, t
    }, t.forceSimulation = function (t) {
        function n() {
            e(), d.call("tick", o), u < a && (p.stop(), d.call("end", o))
        }

        function e() {
            var n, e, r = t.length;
            for (u += (s - u) * c, l.each(function (t) {
                    t(u)
                }), n = 0; n < r; ++n) null == (e = t[n]).fx ? e.x += e.vx *= f : (e.x = e.fx, e.vx = 0), null == e.fy ? e.y += e.vy *= f : (e.y = e.fy, e.vy = 0)
        }

        function r() {
            for (var n, e = 0, r = t.length; e < r; ++e) {
                if (n = t[e], n.index = e, isNaN(n.x) || isNaN(n.y)) {
                    var i = hp * Math.sqrt(e),
                        o = e * pp;
                    n.x = i * Math.cos(o), n.y = i * Math.sin(o)
                }(isNaN(n.vx) || isNaN(n.vy)) && (n.vx = n.vy = 0)
            }
        }

        function i(n) {
            return n.initialize && n.initialize(t), n
        }
        var o, u = 1,
            a = .001,
            c = 1 - Math.pow(a, 1 / 300),
            s = 0,
            f = .6,
            l = we(),
            p = dn(n),
            d = h("tick", "end");
        return null == t && (t = []), r(), o = {
            tick: e,
            restart: function () {
                return p.restart(n), o
            },
            stop: function () {
                return p.stop(), o
            },
            nodes: function (n) {
                return arguments.length ? (t = n, r(), l.each(i), o) : t
            },
            alpha: function (t) {
                return arguments.length ? (u = +t, o) : u
            },
            alphaMin: function (t) {
                return arguments.length ? (a = +t, o) : a
            },
            alphaDecay: function (t) {
                return arguments.length ? (c = +t, o) : +c
            },
            alphaTarget: function (t) {
                return arguments.length ? (s = +t, o) : s
            },
            velocityDecay: function (t) {
                return arguments.length ? (f = 1 - t, o) : 1 - f
            },
            force: function (t, n) {
                return arguments.length > 1 ? (null == n ? l.remove(t) : l.set(t, i(n)), o) : l.get(t)
            },
            find: function (n, e, r) {
                var i, o, u, a, c, s = 0,
                    f = t.length;
                for (null == r ? r = 1 / 0 : r *= r, s = 0; s < f; ++s)(u = (i = n - (a = t[s]).x) * i + (o = e - a.y) * o) < r && (c = a, r = u);
                return c
            },
            on: function (t, n) {
                return arguments.length > 1 ? (d.on(t, n), o) : d.on(t)
            }
        }
    }, t.forceX = function (t) {
        function n(t) {
            for (var n, e = 0, u = r.length; e < u; ++e)(n = r[e]).vx += (o[e] - n.x) * i[e] * t
        }

        function e() {
            if (r) {
                var n, e = r.length;
                for (i = new Array(e), o = new Array(e), n = 0; n < e; ++n) i[n] = isNaN(o[n] = +t(r[n], n, r)) ? 0 : +u(r[n], n, r)
            }
        }
        var r, i, o, u = ap(.1);
        return "function" != typeof t && (t = ap(null == t ? 0 : +t)), n.initialize = function (t) {
            r = t, e()
        }, n.strength = function (t) {
            return arguments.length ? (u = "function" == typeof t ? t : ap(+t), e(), n) : u
        }, n.x = function (r) {
            return arguments.length ? (t = "function" == typeof r ? r : ap(+r), e(), n) : t
        }, n
    }, t.forceY = function (t) {
        function n(t) {
            for (var n, e = 0, u = r.length; e < u; ++e)(n = r[e]).vy += (o[e] - n.y) * i[e] * t
        }

        function e() {
            if (r) {
                var n, e = r.length;
                for (i = new Array(e), o = new Array(e), n = 0; n < e; ++n) i[n] = isNaN(o[n] = +t(r[n], n, r)) ? 0 : +u(r[n], n, r)
            }
        }
        var r, i, o, u = ap(.1);
        return "function" != typeof t && (t = ap(null == t ? 0 : +t)), n.initialize = function (t) {
            r = t, e()
        }, n.strength = function (t) {
            return arguments.length ? (u = "function" == typeof t ? t : ap(+t), e(), n) : u
        }, n.y = function (r) {
            return arguments.length ? (t = "function" == typeof r ? r : ap(+r), e(), n) : t
        }, n
    }, t.formatDefaultLocale = $e, t.formatLocale = Tp, t.formatSpecifier = He, t.precisionFixed = kp, t.precisionPrefix = Np, t.precisionRound = Sp, t.geoArea = function (t) {
        return Cd.reset(), Ed(t, zd), 2 * Cd
    }, t.geoBounds = function (t) {
        var n, e, r, i, o, u, a;
        if (Dp = Up = -(Lp = qp = 1 / 0), Bp = [], Ed(t, Rd), e = Bp.length) {
            for (Bp.sort(br), n = 1, o = [r = Bp[0]]; n < e; ++n) wr(r, (i = Bp[n])[0]) || wr(r, i[1]) ? (xr(r[0], i[1]) > xr(r[0], r[1]) && (r[1] = i[1]), xr(i[0], r[1]) > xr(r[0], r[1]) && (r[0] = i[0])) : o.push(r = i);
            for (u = -1 / 0, n = 0, r = o[e = o.length - 1]; n <= e; r = i, ++n) i = o[n], (a = xr(r[1], i[0])) > u && (u = a, Lp = i[0], Up = r[1])
        }
        return Bp = jp = null, Lp === 1 / 0 || qp === 1 / 0 ? [
            [NaN, NaN],
            [NaN, NaN]
        ] : [
            [Lp, qp],
            [Up, Dp]
        ]
    }, t.geoCentroid = function (t) {
        Hp = Xp = $p = Vp = Wp = Zp = Gp = Jp = Qp = Kp = td = 0, Ed(t, Ld);
        var n = Qp,
            e = Kp,
            r = td,
            i = n * n + e * e + r * r;
        return i < 1e-12 && (n = Zp, e = Gp, r = Jp, Xp < ad && (n = $p, e = Vp, r = Wp), (i = n * n + e * e + r * r) < 1e-12) ? [NaN, NaN] : [_d(e, n) * hd, Ge(r / Td(i)) * hd]
    }, t.geoCircle = function () {
        function t() {
            var t = r.apply(this, arguments),
                a = i.apply(this, arguments) * pd,
                c = o.apply(this, arguments) * pd;
            return n = [], e = Lr(-t[0] * pd, -t[1] * pd, 0).invert, Or(u, a, c, 1), t = {
                type: "Polygon",
                coordinates: [n]
            }, n = e = null, t
        }
        var n, e, r = qd([0, 0]),
            i = qd(90),
            o = qd(6),
            u = {
                point: function (t, r) {
                    n.push(t = e(t, r)), t[0] *= hd, t[1] *= hd
                }
            };
        return t.center = function (n) {
            return arguments.length ? (r = "function" == typeof n ? n : qd([+n[0], +n[1]]), t) : r
        }, t.radius = function (n) {
            return arguments.length ? (i = "function" == typeof n ? n : qd(+n), t) : i
        }, t.precision = function (n) {
            return arguments.length ? (o = "function" == typeof n ? n : qd(+n), t) : o
        }, t
    }, t.geoClipExtent = function () {
        var t, n, e, r = 0,
            i = 0,
            o = 960,
            u = 500;
        return e = {
            stream: function (e) {
                return t && n === e ? t : t = Br(r, i, o, u)(n = e)
            },
            extent: function (a) {
                return arguments.length ? (r = +a[0][0], i = +a[0][1], o = +a[1][0], u = +a[1][1], t = n = null, e) : [
                    [r, i],
                    [o, u]
                ]
            }
        }
    }, t.geoContains = function (t, n) {
        return (t && sv.hasOwnProperty(t.type) ? sv[t.type] : $r)(t, n)
    }, t.geoDistance = cv, t.geoGraticule = ti, t.geoGraticule10 = function () {
        return ti()()
    }, t.geoInterpolate = function (t, n) {
        var e = t[0] * pd,
            r = t[1] * pd,
            i = n[0] * pd,
            o = n[1] * pd,
            u = yd(r),
            a = wd(r),
            c = yd(o),
            s = wd(o),
            f = u * yd(e),
            l = u * wd(e),
            h = c * yd(i),
            p = c * wd(i),
            d = 2 * Ge(Td(Je(o - r) + u * c * Je(i - e))),
            v = wd(d),
            _ = d ? function (t) {
                var n = wd(t *= d) / v,
                    e = wd(d - t) / v,
                    r = e * f + n * h,
                    i = e * l + n * p,
                    o = e * a + n * s;
                return [_d(i, r) * hd, _d(o, Td(r * r + i * i)) * hd]
            } : function () {
                return [e * hd, r * hd]
            };
        return _.distance = d, _
    }, t.geoLength = ov, t.geoPath = function (t, n) {
        function e(t) {
            return t && ("function" == typeof o && i.pointRadius(+o.apply(this, arguments)), Ed(t, r(i))), i.result()
        }
        var r, i, o = 4.5;
        return e.area = function (t) {
            return Ed(t, r(dv)), dv.result()
        }, e.measure = function (t) {
            return Ed(t, r(Uv)), Uv.result()
        }, e.bounds = function (t) {
            return Ed(t, r(mv)), mv.result()
        }, e.centroid = function (t) {
            return Ed(t, r(Av)), Av.result()
        }, e.projection = function (n) {
            return arguments.length ? (r = null == n ? (t = null, lv) : (t = n).stream, e) : t
        }, e.context = function (t) {
            return arguments.length ? (i = null == t ? (n = null, new yi) : new di(n = t), "function" != typeof o && i.pointRadius(o), e) : n
        }, e.pointRadius = function (t) {
            return arguments.length ? (o = "function" == typeof t ? t : (i.pointRadius(+t), +t), e) : o
        }, e.projection(t).context(n)
    }, t.geoAlbers = Xv, t.geoAlbersUsa = function () {
        function t(t) {
            var n = t[0],
                e = t[1];
            return a = null, i.point(n, e), a || (o.point(n, e), a) || (u.point(n, e), a)
        }

        function n() {
            return e = r = null, t
        }
        var e, r, i, o, u, a, c = Xv(),
            s = Hv().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]),
            f = Hv().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]),
            l = {
                point: function (t, n) {
                    a = [t, n]
                }
            };
        return t.invert = function (t) {
            var n = c.scale(),
                e = c.translate(),
                r = (t[0] - e[0]) / n,
                i = (t[1] - e[1]) / n;
            return (i >= .12 && i < .234 && r >= -.425 && r < -.214 ? s : i >= .166 && i < .234 && r >= -.214 && r < -.115 ? f : c).invert(t)
        }, t.stream = function (t) {
            return e && r === t ? e : e = Ri([c.stream(r = t), s.stream(t), f.stream(t)])
        }, t.precision = function (t) {
            return arguments.length ? (c.precision(t), s.precision(t), f.precision(t), n()) : c.precision()
        }, t.scale = function (n) {
            return arguments.length ? (c.scale(n), s.scale(.35 * n), f.scale(n), t.translate(c.translate())) : c.scale()
        }, t.translate = function (t) {
            if (!arguments.length) return c.translate();
            var e = c.scale(),
                r = +t[0],
                a = +t[1];
            return i = c.translate(t).clipExtent([
                [r - .455 * e, a - .238 * e],
                [r + .455 * e, a + .238 * e]
            ]).stream(l), o = s.translate([r - .307 * e, a + .201 * e]).clipExtent([
                [r - .425 * e + ad, a + .12 * e + ad],
                [r - .214 * e - ad, a + .234 * e - ad]
            ]).stream(l), u = f.translate([r - .205 * e, a + .212 * e]).clipExtent([
                [r - .214 * e + ad, a + .166 * e + ad],
                [r - .115 * e - ad, a + .234 * e - ad]
            ]).stream(l), n()
        }, t.fitExtent = function (n, e) {
            return Ti(t, n, e)
        }, t.fitSize = function (n, e) {
            return ki(t, n, e)
        }, t.scale(1070)
    }, t.geoAzimuthalEqualArea = function () {
        return Ei($v).scale(124.75).clipAngle(179.999)
    }, t.geoAzimuthalEqualAreaRaw = $v, t.geoAzimuthalEquidistant = function () {
        return Ei(Vv).scale(79.4188).clipAngle(179.999)
    }, t.geoAzimuthalEquidistantRaw = Vv, t.geoConicConformal = function () {
        return Ci(Fi).scale(109.5).parallels([30, 30])
    }, t.geoConicConformalRaw = Fi, t.geoConicEqualArea = Hv, t.geoConicEqualAreaRaw = Pi, t.geoConicEquidistant = function () {
        return Ci(Yi).scale(131.154).center([0, 13.9389])
    }, t.geoConicEquidistantRaw = Yi, t.geoEquirectangular = function () {
        return Ei(Ii).scale(152.63)
    }, t.geoEquirectangularRaw = Ii, t.geoGnomonic = function () {
        return Ei(Bi).scale(144.049).clipAngle(60)
    }, t.geoGnomonicRaw = Bi, t.geoIdentity = function () {
        function t() {
            return i = o = null, u
        }
        var n, e, r, i, o, u, a = 1,
            c = 0,
            s = 0,
            f = 1,
            l = 1,
            h = lv,
            p = null,
            d = lv;
        return u = {
            stream: function (t) {
                return i && o === t ? i : i = h(d(o = t))
            },
            clipExtent: function (i) {
                return arguments.length ? (d = null == i ? (p = n = e = r = null, lv) : Br(p = +i[0][0], n = +i[0][1], e = +i[1][0], r = +i[1][1]), t()) : null == p ? null : [
                    [p, n],
                    [e, r]
                ]
            },
            scale: function (n) {
                return arguments.length ? (h = ji((a = +n) * f, a * l, c, s), t()) : a
            },
            translate: function (n) {
                return arguments.length ? (h = ji(a * f, a * l, c = +n[0], s = +n[1]), t()) : [c, s]
            },
            reflectX: function (n) {
                return arguments.length ? (h = ji(a * (f = n ? -1 : 1), a * l, c, s), t()) : f < 0
            },
            reflectY: function (n) {
                return arguments.length ? (h = ji(a * f, a * (l = n ? -1 : 1), c, s), t()) : l < 0
            },
            fitExtent: function (t, n) {
                return Ti(u, t, n)
            },
            fitSize: function (t, n) {
                return ki(u, t, n)
            }
        }
    }, t.geoProjection = Ei, t.geoProjectionMutator = Ai, t.geoMercator = function () {
        return Di(Ui).scale(961 / ld)
    }, t.geoMercatorRaw = Ui, t.geoOrthographic = function () {
        return Ei(Hi).scale(249.5).clipAngle(90 + ad)
    }, t.geoOrthographicRaw = Hi, t.geoStereographic = function () {
        return Ei(Xi).scale(250).clipAngle(142)
    }, t.geoStereographicRaw = Xi, t.geoTransverseMercator = function () {
        var t = Di($i),
            n = t.center,
            e = t.rotate;
        return t.center = function (t) {
            return arguments.length ? n([-t[1], t[0]]) : (t = n(), [t[1], -t[0]])
        }, t.rotate = function (t) {
            return arguments.length ? e([t[0], t[1], t.length > 2 ? t[2] + 90 : 90]) : (t = e(), [t[0], t[1], t[2] - 90])
        }, e([0, 0, 90]).scale(159.155)
    }, t.geoTransverseMercatorRaw = $i, t.geoRotation = Wd, t.geoStream = Ed, t.geoTransform = function (t) {
        return {
            stream: wi(t)
        }
    }, t.cluster = function () {
        function t(t) {
            var o, u = 0;
            t.eachAfter(function (t) {
                var e = t.children;
                e ? (t.x = Wi(e), t.y = Gi(e)) : (t.x = o ? u += n(t, o) : 0, t.y = 0, o = t)
            });
            var a = Qi(t),
                c = Ki(t),
                s = a.x - n(a, c) / 2,
                f = c.x + n(c, a) / 2;
            return t.eachAfter(i ? function (n) {
                n.x = (n.x - t.x) * e, n.y = (t.y - n.y) * r
            } : function (n) {
                n.x = (n.x - s) / (f - s) * e, n.y = (1 - (t.y ? n.y / t.y : 1)) * r
            })
        }
        var n = Vi,
            e = 1,
            r = 1,
            i = !1;
        return t.separation = function (e) {
            return arguments.length ? (n = e, t) : n
        }, t.size = function (n) {
            return arguments.length ? (i = !1, e = +n[0], r = +n[1], t) : i ? null : [e, r]
        }, t.nodeSize = function (n) {
            return arguments.length ? (i = !0, e = +n[0], r = +n[1], t) : i ? [e, r] : null
        }, t
    }, t.hierarchy = eo, t.pack = function () {
        function t(t) {
            return t.x = e / 2, t.y = r / 2, n ? t.eachBefore(No(n)).eachAfter(So(i, .5)).eachBefore(Eo(1)) : t.eachBefore(No(ko)).eachAfter(So(To, 1)).eachAfter(So(i, t.r / Math.min(e, r))).eachBefore(Eo(Math.min(e, r) / (2 * t.r))), t
        }
        var n = null,
            e = 1,
            r = 1,
            i = To;
        return t.radius = function (e) {
            return arguments.length ? (n = wo(e), t) : n
        }, t.size = function (n) {
            return arguments.length ? (e = +n[0], r = +n[1], t) : [e, r]
        }, t.padding = function (n) {
            return arguments.length ? (i = "function" == typeof n ? n : Gv(+n), t) : i
        }, t
    }, t.packSiblings = function (t) {
        return bo(t), t
    }, t.packEnclose = Zv, t.partition = function () {
        function t(t) {
            var u = t.height + 1;
            return t.x0 = t.y0 = i, t.x1 = e, t.y1 = r / u, t.eachBefore(n(r, u)), o && t.eachBefore(Jv), t
        }

        function n(t, n) {
            return function (e) {
                e.children && Qv(e, e.x0, t * (e.depth + 1) / n, e.x1, t * (e.depth + 2) / n);
                var r = e.x0,
                    o = e.y0,
                    u = e.x1 - i,
                    a = e.y1 - i;
                u < r && (r = u = (r + u) / 2), a < o && (o = a = (o + a) / 2), e.x0 = r, e.y0 = o, e.x1 = u, e.y1 = a
            }
        }
        var e = 1,
            r = 1,
            i = 0,
            o = !1;
        return t.round = function (n) {
            return arguments.length ? (o = !!n, t) : o
        }, t.size = function (n) {
            return arguments.length ? (e = +n[0], r = +n[1], t) : [e, r]
        }, t.padding = function (n) {
            return arguments.length ? (i = +n, t) : i
        }, t
    }, t.stratify = function () {
        function t(t) {
            var r, i, o, u, a, c, s, f = t.length,
                l = new Array(f),
                h = {};
            for (i = 0; i < f; ++i) r = t[i], a = l[i] = new uo(r), null != (c = n(r, i, t)) && (c += "") && (h[s = Kv + (a.id = c)] = s in h ? n_ : a);
            for (i = 0; i < f; ++i)
                if (a = l[i], null != (c = e(t[i], i, t)) && (c += "")) {
                    if (!(u = h[Kv + c])) throw new Error("missing: " + c);
                    if (u === n_) throw new Error("ambiguous: " + c);
                    u.children ? u.children.push(a) : u.children = [a], a.parent = u
                } else {
                    if (o) throw new Error("multiple roots");
                    o = a
                }
            if (!o) throw new Error("no root");
            if (o.parent = t_, o.eachBefore(function (t) {
                    t.depth = t.parent.depth + 1, --f
                }).eachBefore(oo), o.parent = null, f > 0) throw new Error("cycle");
            return o
        }
        var n = Ao,
            e = Co;
        return t.id = function (e) {
            return arguments.length ? (n = Mo(e), t) : n
        }, t.parentId = function (n) {
            return arguments.length ? (e = Mo(n), t) : e
        }, t
    }, t.tree = function () {
        function t(t) {
            var r = Oo(t);
            if (r.eachAfter(n), r.parent.m = -r.z, r.eachBefore(e), c) t.eachBefore(i);
            else {
                var s = t,
                    f = t,
                    l = t;
                t.eachBefore(function (t) {
                    t.x < s.x && (s = t), t.x > f.x && (f = t), t.depth > l.depth && (l = t)
                });
                var h = s === f ? 1 : o(s, f) / 2,
                    p = h - s.x,
                    d = u / (f.x + h + p),
                    v = a / (l.depth || 1);
                t.eachBefore(function (t) {
                    t.x = (t.x + p) * d, t.y = t.depth * v
                })
            }
            return t
        }

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

        function e(t) {
            t._.x = t.z + t.parent.m, t.m += t.parent.m
        }

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

        function i(t) {
            t.x *= u, t.y = t.depth * a
        }
        var o = zo,
            u = 1,
            a = 1,
            c = null;
        return t.separation = function (n) {
            return arguments.length ? (o = n, t) : o
        }, t.size = function (n) {
            return arguments.length ? (c = !1, u = +n[0], a = +n[1], t) : c ? null : [u, a]
        }, t.nodeSize = function (n) {
            return arguments.length ? (c = !0, u = +n[0], a = +n[1], t) : c ? [u, a] : null
        }, t
    }, t.treemap = function () {
        function t(t) {
            return t.x0 = t.y0 = 0, t.x1 = i, t.y1 = o, t.eachBefore(n), u = [0], r && t.eachBefore(Jv), t
        }

        function n(t) {
            var n = u[t.depth],
                r = t.x0 + n,
                i = t.y0 + n,
                o = t.x1 - n,
                h = t.y1 - n;
            o < r && (r = o = (r + o) / 2), h < i && (i = h = (i + h) / 2), t.x0 = r, t.y0 = i, t.x1 = o, t.y1 = h, t.children && (n = u[t.depth + 1] = a(t) / 2, r += l(t) - n, i += c(t) - n, o -= s(t) - n, h -= f(t) - n, o < r && (r = o = (r + o) / 2), h < i && (i = h = (i + h) / 2), e(t, r, i, o, h))
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        var e = i_,
            r = !1,
            i = 1,
            o = 1,
            u = [0],
            a = To,
            c = To,
            s = To,
            f = To,
            l = To;
        return t.round = function (n) {
            return arguments.length ? (r = !!n, t) : r
        }, t.size = function (n) {
            return arguments.length ? (i = +n[0], o = +n[1], t) : [i, o]
        }, t.tile = function (n) {
            return arguments.length ? (e = Mo(n), t) : e
        }, t.padding = function (n) {
            return arguments.length ? t.paddingInner(n).paddingOuter(n) : t.paddingInner()
        }, t.paddingInner = function (n) {
            return arguments.length ? (a = "function" == typeof n ? n : Gv(+n), t) : a
        }, t.paddingOuter = function (n) {
            return arguments.length ? t.paddingTop(n).paddingRight(n).paddingBottom(n).paddingLeft(n) : t.paddingTop()
        }, t.paddingTop = function (n) {
            return arguments.length ? (c = "function" == typeof n ? n : Gv(+n), t) : c
        }, t.paddingRight = function (n) {
            return arguments.length ? (s = "function" == typeof n ? n : Gv(+n), t) : s
        }, t.paddingBottom = function (n) {
            return arguments.length ? (f = "function" == typeof n ? n : Gv(+n), t) : f
        }, t.paddingLeft = function (n) {
            return arguments.length ? (l = "function" == typeof n ? n : Gv(+n), t) : l
        }, t
    }, t.treemapBinary = function (t, n, e, r, i) {
        function o(t, n, e, r, i, u, a) {
            if (t >= n - 1) {
                var s = c[t];
                return s.x0 = r, s.y0 = i, s.x1 = u, void(s.y1 = a)
            }
            for (var l = f[t], h = e / 2 + l, p = t + 1, d = n - 1; p < d;) {
                var v = p + d >>> 1;
                f[v] < h ? p = v + 1 : d = v
            }
            h - f[p - 1] < f[p] - h && t + 1 < p && --p;
            var _ = f[p] - l,
                y = e - _;
            if (u - r > a - i) {
                var g = (r * y + u * _) / e;
                o(t, p, _, r, i, g, a), o(p, n, y, g, i, u, a)
            } else {
                var m = (i * y + a * _) / e;
                o(t, p, _, r, i, u, m), o(p, n, y, r, m, u, a)
            }
        }
        var u, a, c = t.children,
            s = c.length,
            f = new Array(s + 1);
        for (f[0] = a = u = 0; u < s; ++u) f[u + 1] = a += c[u].value;
        o(0, s, t.value, n, e, r, i)
    }, t.treemapDice = Qv, t.treemapSlice = e_, t.treemapSliceDice = function (t, n, e, r, i) {
        (1 & t.depth ? e_ : Qv)(t, n, e, r, i)
    }, t.treemapSquarify = i_, t.treemapResquarify = o_, t.interpolate = cl, t.interpolateArray = nl, t.interpolateBasis = Zf, t.interpolateBasisClosed = Gf, t.interpolateDate = el, t.interpolateNumber = rl, t.interpolateObject = il, t.interpolateRound = sl, t.interpolateString = al, t.interpolateTransformCss = pl, t.interpolateTransformSvg = dl, t.interpolateZoom = _l, t.interpolateRgb = Qf, t.interpolateRgbBasis = Kf, t.interpolateRgbBasisClosed = tl, t.interpolateHsl = yl, t.interpolateHslLong = gl, t.interpolateLab = function (t, n) {
        var e = Kt((t = Ut(t)).l, (n = Ut(n)).l),
            r = Kt(t.a, n.a),
            i = Kt(t.b, n.b),
            o = Kt(t.opacity, n.opacity);
        return function (n) {
            return t.l = e(n), t.a = r(n), t.b = i(n), t.opacity = o(n), t + ""
        }
    }, t.interpolateHcl = ml, t.interpolateHclLong = xl, t.interpolateCubehelix = bl, t.interpolateCubehelixLong = wl, t.quantize = function (t, n) {
        for (var e = new Array(n), r = 0; r < n; ++r) e[r] = t(r / (n - 1));
        return e
    }, t.path = ve, t.polygonArea = function (t) {
        for (var n, e = -1, r = t.length, i = t[r - 1], o = 0; ++e < r;) n = i, i = t[e], o += n[1] * i[0] - n[0] * i[1];
        return o / 2
    }, t.polygonCentroid = function (t) {
        for (var n, e, r = -1, i = t.length, o = 0, u = 0, a = t[i - 1], c = 0; ++r < i;) n = a, a = t[r], c += e = n[0] * a[1] - a[0] * n[1], o += (n[0] + a[0]) * e, u += (n[1] + a[1]) * e;
        return c *= 3, [o / c, u / c]
    }, t.polygonHull = function (t) {
        if ((e = t.length) < 3) return null;
        var n, e, r = new Array(e),
            i = new Array(e);
        for (n = 0; n < e; ++n) r[n] = [+t[n][0], +t[n][1], n];
        for (r.sort(Io), n = 0; n < e; ++n) i[n] = [r[n][0], -r[n][1]];
        var o = Yo(r),
            u = Yo(i),
            a = u[0] === o[0],
            c = u[u.length - 1] === o[o.length - 1],
            s = [];
        for (n = o.length - 1; n >= 0; --n) s.push(t[r[o[n]][2]]);
        for (n = +a; n < u.length - c; ++n) s.push(t[r[u[n]][2]]);
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        }

        function s() {
            if (g.apply(this, arguments)) {
                var t = a(this, arguments),
                    n = this.__zoom,
                    o = Math.max(b, Math.min(w, n.k * Math.pow(2, x.apply(this, arguments)))),
                    u = Ks(this);
                if (t.wheel) t.mouse[0][0] === u[0] && t.mouse[0][1] === u[1] || (t.mouse[1] = n.invert(t.mouse[0] = u)), clearTimeout(t.wheel);
                else {
                    if (n.k === o) return;
                    t.mouse = [u, n.invert(u)], jl(this), t.start()
                }
                gm(), t.wheel = setTimeout(function () {
                    t.wheel = null, t.end()
                }, R), t.zoom("mouse", i(r(e(n, o), t.mouse[0], t.mouse[1]), t.extent))
            }
        }

        function f() {
            if (!y && g.apply(this, arguments)) {
                var n = a(this, arguments),
                    e = cf(t.event.view).on("mousemove.zoom", function () {
                        if (gm(), !n.moved) {
                            var e = t.event.clientX - u,
                                o = t.event.clientY - c;
                            n.moved = e * e + o * o > L
                        }
                        n.zoom("mouse", i(r(n.that.__zoom, n.mouse[0] = Ks(n.that), n.mouse[1]), n.extent))
                    }, !0).on("mouseup.zoom", function () {
                        e.on("mousemove.zoom mouseup.zoom", null), _t(t.event.view, n.moved), gm(), n.end()
                    }, !0),
                    o = Ks(this),
                    u = t.event.clientX,
                    c = t.event.clientY;
                lf(t.event.view), rs(), n.mouse = [o, this.__zoom.invert(o)], jl(this), n.start()
            }
        }

        function l() {
            if (g.apply(this, arguments)) {
                var o = this.__zoom,
                    a = Ks(this),
                    c = o.invert(a),
                    s = i(r(e(o, o.k * (t.event.shiftKey ? .5 : 2)), a, c), m.apply(this, arguments));
                gm(), E > 0 ? cf(this).transition().duration(E).call(u, s, a) : cf(this).call(n.transform, s)
            }
        }

        function p() {
            if (g.apply(this, arguments)) {
                var n, e, r, i, o = a(this, arguments),
                    u = t.event.changedTouches,
                    c = u.length;
                for (rs(), e = 0; e < c; ++e) r = u[e], i = [i = sf(this, u, r.identifier), this.__zoom.invert(i), r.identifier], o.touch0 ? o.touch1 || (o.touch1 = i) : (o.touch0 = i, n = !0);
                if (_ && (_ = clearTimeout(_), !o.touch1)) return o.end(), void((i = cf(this).on("dblclick.zoom")) && i.apply(this, arguments));
                n && (_ = setTimeout(function () {
                    _ = null
                }, P), jl(this), o.start())
            }
        }

        function d() {
            var n, o, u, c, s = a(this, arguments),
                f = t.event.changedTouches,
                l = f.length;
            for (gm(), _ && (_ = clearTimeout(_)), n = 0; n < l; ++n) o = f[n], u = sf(this, f, o.identifier), s.touch0 && s.touch0[2] === o.identifier ? s.touch0[0] = u : s.touch1 && s.touch1[2] === o.identifier && (s.touch1[0] = u);
            if (o = s.that.__zoom, s.touch1) {
                var h = s.touch0[0],
                    p = s.touch0[1],
                    d = s.touch1[0],
                    v = s.touch1[1],
                    y = (y = d[0] - h[0]) * y + (y = d[1] - h[1]) * y,
                    g = (g = v[0] - p[0]) * g + (g = v[1] - p[1]) * g;
                o = e(o, Math.sqrt(y / g)), u = [(h[0] + d[0]) / 2, (h[1] + d[1]) / 2], c = [(p[0] + v[0]) / 2, (p[1] + v[1]) / 2]
            } else {
                if (!s.touch0) return;
                u = s.touch0[0], c = s.touch0[1]
            }
            s.zoom("touch", i(r(o, u, c), s.extent))
        }

        function v() {
            var n, e, r = a(this, arguments),
                i = t.event.changedTouches,
                o = i.length;
            for (rs(), y && clearTimeout(y), y = setTimeout(function () {
                    y = null
                }, P), n = 0; n < o; ++n) e = i[n], r.touch0 && r.touch0[2] === e.identifier ? delete r.touch0 : r.touch1 && r.touch1[2] === e.identifier && delete r.touch1;
            r.touch1 && !r.touch0 && (r.touch0 = r.touch1, delete r.touch1), r.touch0 ? r.touch0[1] = this.__zoom.invert(r.touch0[0]) : r.end()
        }
        var _, y, g = is,
            m = os,
            x = as,
            b = 0,
            w = 1 / 0,
            M = -w,
            T = w,
            k = M,
            S = T,
            E = 250,
            A = _l,
            C = [],
            z = h("start", "zoom", "end"),
            P = 500,
            R = 150,
            L = 0;
        return n.transform = function (t, n) {
            var e = t.selection ? t.selection() : t;
            e.property("__zoom", us), t !== e ? u(t, n) : e.interrupt().each(function () {
                a(this, arguments).start().zoom(null, "function" == typeof n ? n.apply(this, arguments) : n).end()
            })
        }, n.scaleBy = function (t, e) {
            n.scaleTo(t, function () {
                return this.__zoom.k * ("function" == typeof e ? e.apply(this, arguments) : e)
            })
        }, n.scaleTo = function (t, u) {
            n.transform(t, function () {
                var t = m.apply(this, arguments),
                    n = this.__zoom,
                    a = o(t),
                    c = n.invert(a);
                return i(r(e(n, "function" == typeof u ? u.apply(this, arguments) : u), a, c), t)
            })
        }, n.translateBy = function (t, e, r) {
            n.transform(t, function () {
                return i(this.__zoom.translate("function" == typeof e ? e.apply(this, arguments) : e, "function" == typeof r ? r.apply(this, arguments) : r), m.apply(this, arguments))
            })
        }, n.translateTo = function (t, e, r) {
            n.transform(t, function () {
                var t = m.apply(this, arguments),
                    n = this.__zoom,
                    u = o(t);
                return i(ym.translate(u[0], u[1]).scale(n.k).translate("function" == typeof e ? -e.apply(this, arguments) : -e, "function" == typeof r ? -r.apply(this, arguments) : -r), t)
            })
        }, c.prototype = {
            start: function () {
                return 1 == ++this.active && (this.index = C.push(this) - 1, this.emit("start")), this
            },
            zoom: function (t, n) {
                return this.mouse && "mouse" !== t && (this.mouse[1] = n.invert(this.mouse[0])), this.touch0 && "touch" !== t && (this.touch0[1] = n.invert(this.touch0[0])), this.touch1 && "touch" !== t && (this.touch1[1] = n.invert(this.touch1[0])), this.that.__zoom = n, this.emit("zoom"), this
            },
            end: function () {
                return 0 == --this.active && (C.splice(this.index, 1), this.index = -1, this.emit("end")), this
            },
            emit: function (t) {
                N(new ts(n, t, this.that.__zoom), z.apply, z, [t, this.that, this.args])
            }
        }, n.wheelDelta = function (t) {
            return arguments.length ? (x = "function" == typeof t ? t : _m(+t), n) : x
        }, n.filter = function (t) {
            return arguments.length ? (g = "function" == typeof t ? t : _m(!!t), n) : g
        }, n.extent = function (t) {
            return arguments.length ? (m = "function" == typeof t ? t : _m([
                [+t[0][0], +t[0][1]],
                [+t[1][0], +t[1][1]]
            ]), n) : m
        }, n.scaleExtent = function (t) {
            return arguments.length ? (b = +t[0], w = +t[1], n) : [b, w]
        }, n.translateExtent = function (t) {
            return arguments.length ? (M = +t[0][0], T = +t[1][0], k = +t[0][1], S = +t[1][1], n) : [
                [M, k],
                [T, S]
            ]
        }, n.duration = function (t) {
            return arguments.length ? (E = +t, n) : E
        }, n.interpolate = function (t) {
            return arguments.length ? (A = t, n) : A
        }, n.on = function () {
            var t = z.on.apply(z, arguments);
            return t === z ? n : t
        }, n.clickDistance = function (t) {
            return arguments.length ? (L = (t = +t) * t, n) : Math.sqrt(L)
        }, n
    }, t.zoomTransform = es, t.zoomIdentity = ym, Object.defineProperty(t, "__esModule", {
        value: !0
    })
});