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      function jn(n) {
          var t = n.decimal,
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              i = n.currency,
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              var e = ha.exec(n),
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                  o = e[2] || ">",
                  a = e[3] || "-",
                  l = e[4] || "",
                  c = e[5],
                  f = +e[6],
                  s = e[7],
                  h = e[8],
                  p = e[9],
                  g = 1,
                  v = "",
                  d = "",
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                  m = !0;
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                  case "n":
                      s = !0, p = "g";
                      break;
                  case "%":
                      g = 100, d = "%", p = "f";
                      break;
                  case "p":
                      g = 100, d = "%", p = "r";
                      break;
                  case "b":
                  case "o":
                  case "x":
                  case "X":
                      "#" === l && (v = "0" + p.toLowerCase());
                  case "c":
                      m = !1;
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                      y = !0, h = 0;
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                      g = -1, p = "r"
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              "$" === l && (v = i[0], d = i[1]), "r" != p || h || (p = "g"), null != h && ("g" == p ? h = Math.max(1, Math.min(21, h)) : "e" != p && "f" != p || (h = Math.max(0, Math.min(20, h)))), p = pa.get(p) || Fn;
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                  var e = d;
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                      n = l.scale(n), e = l.symbol + d
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                  var S = v.length + x.length + b.length + (M ? 0 : i.length),
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      function Fn(n) {
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      function Hn() {
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      function On(n, t, e) {
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          function i(e) {
              return t(e = n(new va(e - 1)), 1), e
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          function u(n, e) {
              return t(n = new va(+n), e), n
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          function o(n, r, u) {
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          function a(n, t, e) {
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                  va = Date
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          n.floor = n, n.round = r, n.ceil = i, n.offset = u, n.range = o;
          var l = n.utc = In(n);
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      function In(n) {
          return function(t, e) {
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                  va = Hn;
                  var r = new Hn;
                  return r._ = t, n(r, e)._
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                  va = Date
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      function Yn(n) {
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              function t(t) {
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              var r = n.length;
              return t.parse = function(t) {
                  var r = {
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                          m: 0,
                          d: 1,
                          H: 0,
                          M: 0,
                          S: 0,
                          L: 0,
                          Z: null
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                  if (i != t.length) return null;
                  "p" in r && (r.H = r.H % 12 + 12 * r.p);
                  var u = null != r.Z && va !== Hn,
                      o = new(u ? Hn : va);
                  return "j" in r ? o.setFullYear(r.y, 0, r.j) : "W" in r || "U" in r ? ("w" in r || (r.w = "W" in r ? 1 : 0), o.setFullYear(r.y, 0, 1), o.setFullYear(r.y, 0, "W" in r ? (r.w + 6) % 7 + 7 * r.W - (o.getDay() + 5) % 7 : r.w + 7 * r.U - (o.getDay() + 6) % 7)) : o.setFullYear(r.y, r.m, r.d), o.setHours(r.H + (r.Z / 100 | 0), r.M + r.Z % 100, r.S, r.L), u ? o._ : o
              }, t.toString = function() {
                  return n
              }, t
          }
  
          function e(n, t, e, r) {
              for (var i, u, o, a = 0, l = t.length, c = e.length; l > a;) {
                  if (r >= c) return -1;
                  if (i = t.charCodeAt(a++), 37 === i) {
                      if (o = t.charAt(a++), u = C[o in ya ? t.charAt(a++) : o], !u || (r = u(n, e, r)) < 0) return -1
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              }
              return r
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          function r(n, t, e) {
              _.lastIndex = 0;
              var r = _.exec(t.slice(e));
              return r ? (n.w = w.get(r[0].toLowerCase()), e + r[0].length) : -1
          }
  
          function i(n, t, e) {
              x.lastIndex = 0;
              var r = x.exec(t.slice(e));
              return r ? (n.w = b.get(r[0].toLowerCase()), e + r[0].length) : -1
          }
  
          function u(n, t, e) {
              N.lastIndex = 0;
              var r = N.exec(t.slice(e));
              return r ? (n.m = E.get(r[0].toLowerCase()), e + r[0].length) : -1
          }
  
          function o(n, t, e) {
              S.lastIndex = 0;
              var r = S.exec(t.slice(e));
              return r ? (n.m = k.get(r[0].toLowerCase()), e + r[0].length) : -1
          }
  
          function a(n, t, r) {
              return e(n, A.c.toString(), t, r)
          }
  
          function l(n, t, r) {
              return e(n, A.x.toString(), t, r)
          }
  
          function c(n, t, r) {
              return e(n, A.X.toString(), t, r)
          }
  
          function f(n, t, e) {
              var r = M.get(t.slice(e, e += 2).toLowerCase());
              return null == r ? -1 : (n.p = r, e)
          }
          var s = n.dateTime,
              h = n.date,
              p = n.time,
              g = n.periods,
              v = n.days,
              d = n.shortDays,
              y = n.months,
              m = n.shortMonths;
          t.utc = function(n) {
              function e(n) {
                  try {
                      va = Hn;
                      var t = new va;
                      return t._ = n, r(t)
                  } finally {
                      va = Date
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              }
              var r = t(n);
              return e.parse = function(n) {
                  try {
                      va = Hn;
                      var t = r.parse(n);
                      return t && t._
                  } finally {
                      va = Date
                  }
              }, e.toString = r.toString, e
          }, t.multi = t.utc.multi = ct;
          var M = ao.map(),
              x = Vn(v),
              b = Xn(v),
              _ = Vn(d),
              w = Xn(d),
              S = Vn(y),
              k = Xn(y),
              N = Vn(m),
              E = Xn(m);
          g.forEach(function(n, t) {
              M.set(n.toLowerCase(), t)
          });
          var A = {
                  a: function(n) {
                      return d[n.getDay()]
                  },
                  A: function(n) {
                      return v[n.getDay()]
                  },
                  b: function(n) {
                      return m[n.getMonth()]
                  },
                  B: function(n) {
                      return y[n.getMonth()]
                  },
                  c: t(s),
                  d: function(n, t) {
                      return Zn(n.getDate(), t, 2)
                  },
                  e: function(n, t) {
                      return Zn(n.getDate(), t, 2)
                  },
                  H: function(n, t) {
                      return Zn(n.getHours(), t, 2)
                  },
                  I: function(n, t) {
                      return Zn(n.getHours() % 12 || 12, t, 2)
                  },
                  j: function(n, t) {
                      return Zn(1 + ga.dayOfYear(n), t, 3)
                  },
                  L: function(n, t) {
                      return Zn(n.getMilliseconds(), t, 3)
                  },
                  m: function(n, t) {
                      return Zn(n.getMonth() + 1, t, 2)
                  },
                  M: function(n, t) {
                      return Zn(n.getMinutes(), t, 2)
                  },
                  p: function(n) {
                      return g[+(n.getHours() >= 12)]
                  },
                  S: function(n, t) {
                      return Zn(n.getSeconds(), t, 2)
                  },
                  U: function(n, t) {
                      return Zn(ga.sundayOfYear(n), t, 2)
                  },
                  w: function(n) {
                      return n.getDay()
                  },
                  W: function(n, t) {
                      return Zn(ga.mondayOfYear(n), t, 2)
                  },
                  x: t(h),
                  X: t(p),
                  y: function(n, t) {
                      return Zn(n.getFullYear() % 100, t, 2)
                  },
                  Y: function(n, t) {
                      return Zn(n.getFullYear() % 1e4, t, 4)
                  },
                  Z: at,
                  "%": function() {
                      return "%"
                  }
              },
              C = {
                  a: r,
                  A: i,
                  b: u,
                  B: o,
                  c: a,
                  d: tt,
                  e: tt,
                  H: rt,
                  I: rt,
                  j: et,
                  L: ot,
                  m: nt,
                  M: it,
                  p: f,
                  S: ut,
                  U: Bn,
                  w: $n,
                  W: Wn,
                  x: l,
                  X: c,
                  y: Gn,
                  Y: Jn,
                  Z: Kn,
                  "%": lt
              };
          return t
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      function Zn(n, t, e) {
          var r = 0 > n ? "-" : "",
              i = (r ? -n : n) + "",
              u = i.length;
          return r + (e > u ? new Array(e - u + 1).join(t) + i : i)
      }
  
      function Vn(n) {
          return new RegExp("^(?:" + n.map(ao.requote).join("|") + ")", "i")
      }
  
      function Xn(n) {
          for (var t = new c, e = -1, r = n.length; ++e < r;) t.set(n[e].toLowerCase(), e);
          return t
      }
  
      function $n(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 1));
          return r ? (n.w = +r[0], e + r[0].length) : -1
      }
  
      function Bn(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e));
          return r ? (n.U = +r[0], e + r[0].length) : -1
      }
  
      function Wn(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e));
          return r ? (n.W = +r[0], e + r[0].length) : -1
      }
  
      function Jn(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 4));
          return r ? (n.y = +r[0], e + r[0].length) : -1
      }
  
      function Gn(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.y = Qn(+r[0]), e + r[0].length) : -1
      }
  
      function Kn(n, t, e) {
          return /^[+-]\d{4}$/.test(t = t.slice(e, e + 5)) ? (n.Z = -t, e + 5) : -1
      }
  
      function Qn(n) {
          return n + (n > 68 ? 1900 : 2e3)
      }
  
      function nt(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.m = r[0] - 1, e + r[0].length) : -1
      }
  
      function tt(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.d = +r[0], e + r[0].length) : -1
      }
  
      function et(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 3));
          return r ? (n.j = +r[0], e + r[0].length) : -1
      }
  
      function rt(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.H = +r[0], e + r[0].length) : -1
      }
  
      function it(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.M = +r[0], e + r[0].length) : -1
      }
  
      function ut(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 2));
          return r ? (n.S = +r[0], e + r[0].length) : -1
      }
  
      function ot(n, t, e) {
          ma.lastIndex = 0;
          var r = ma.exec(t.slice(e, e + 3));
          return r ? (n.L = +r[0], e + r[0].length) : -1
      }
  
      function at(n) {
          var t = n.getTimezoneOffset(),
              e = t > 0 ? "-" : "+",
              r = xo(t) / 60 | 0,
              i = xo(t) % 60;
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      }
  
      function lt(n, t, e) {
          Ma.lastIndex = 0;
          var r = Ma.exec(t.slice(e, e + 1));
          return r ? e + r[0].length : -1
      }
  
      function ct(n) {
          for (var t = n.length, e = -1; ++e < t;) n[e][0] = this(n[e][0]);
          return function(t) {
              for (var e = 0, r = n[e]; !r[1](t);) r = n[++e];
              return r[0](t)
          }
      }
  
      function ft() {}
  
      function st(n, t, e) {
          var r = e.s = n + t,
              i = r - n,
              u = r - i;
          e.t = n - u + (t - i)
      }
  
      function ht(n, t) {
          n && wa.hasOwnProperty(n.type) && wa[n.type](n, t)
      }
  
      function pt(n, t, e) {
          var r, i = -1,
              u = n.length - e;
          for (t.lineStart(); ++i < u;) r = n[i], t.point(r[0], r[1], r[2]);
          t.lineEnd()
      }
  
      function gt(n, t) {
          var e = -1,
              r = n.length;
          for (t.polygonStart(); ++e < r;) pt(n[e], t, 1);
          t.polygonEnd()
      }
  
      function vt() {
          function n(n, t) {
              n *= Yo, t = t * Yo / 2 + Fo / 4;
              var e = n - r,
                  o = e >= 0 ? 1 : -1,
                  a = o * e,
                  l = Math.cos(t),
                  c = Math.sin(t),
                  f = u * c,
                  s = i * l + f * Math.cos(a),
                  h = f * o * Math.sin(a);
              ka.add(Math.atan2(h, s)), r = n, i = l, u = c
          }
          var t, e, r, i, u;
          Na.point = function(o, a) {
              Na.point = n, r = (t = o) * Yo, i = Math.cos(a = (e = a) * Yo / 2 + Fo / 4), u = Math.sin(a)
          }, Na.lineEnd = function() {
              n(t, e)
          }
      }
  
      function dt(n) {
          var t = n[0],
              e = n[1],
              r = Math.cos(e);
          return [r * Math.cos(t), r * Math.sin(t), Math.sin(e)]
      }
  
      function yt(n, t) {
          return n[0] * t[0] + n[1] * t[1] + n[2] * t[2]
      }
  
      function mt(n, t) {
          return [n[1] * t[2] - n[2] * t[1], n[2] * t[0] - n[0] * t[2], n[0] * t[1] - n[1] * t[0]]
      }
  
      function Mt(n, t) {
          n[0] += t[0], n[1] += t[1], n[2] += t[2]
      }
  
      function xt(n, t) {
          return [n[0] * t, n[1] * t, n[2] * t]
      }
  
      function bt(n) {
          var t = Math.sqrt(n[0] * n[0] + n[1] * n[1] + n[2] * n[2]);
          n[0] /= t, n[1] /= t, n[2] /= t
      }
  
      function _t(n) {
          return [Math.atan2(n[1], n[0]), tn(n[2])]
      }
  
      function wt(n, t) {
          return xo(n[0] - t[0]) < Uo && xo(n[1] - t[1]) < Uo
      }
  
      function St(n, t) {
          n *= Yo;
          var e = Math.cos(t *= Yo);
          kt(e * Math.cos(n), e * Math.sin(n), Math.sin(t))
      }
  
      function kt(n, t, e) {
          ++Ea, Ca += (n - Ca) / Ea, za += (t - za) / Ea, La += (e - La) / Ea
      }
  
      function Nt() {
          function n(n, i) {
              n *= Yo;
              var u = Math.cos(i *= Yo),
                  o = u * Math.cos(n),
                  a = u * Math.sin(n),
                  l = Math.sin(i),
                  c = Math.atan2(Math.sqrt((c = e * l - r * a) * c + (c = r * o - t * l) * c + (c = t * a - e * o) * c), t * o + e * a + r * l);
              Aa += c, qa += c * (t + (t = o)), Ta += c * (e + (e = a)), Ra += c * (r + (r = l)), kt(t, e, r)
          }
          var t, e, r;
          ja.point = function(i, u) {
              i *= Yo;
              var o = Math.cos(u *= Yo);
              t = o * Math.cos(i), e = o * Math.sin(i), r = Math.sin(u), ja.point = n, kt(t, e, r)
          }
      }
  
      function Et() {
          ja.point = St
      }
  
      function At() {
          function n(n, t) {
              n *= Yo;
              var e = Math.cos(t *= Yo),
                  o = e * Math.cos(n),
                  a = e * Math.sin(n),
                  l = Math.sin(t),
                  c = i * l - u * a,
                  f = u * o - r * l,
                  s = r * a - i * o,
                  h = Math.sqrt(c * c + f * f + s * s),
                  p = r * o + i * a + u * l,
                  g = h && -nn(p) / h,
                  v = Math.atan2(h, p);
              Da += g * c, Pa += g * f, Ua += g * s, Aa += v, qa += v * (r + (r = o)), Ta += v * (i + (i = a)), Ra += v * (u + (u = l)), kt(r, i, u)
          }
          var t, e, r, i, u;
          ja.point = function(o, a) {
              t = o, e = a, ja.point = n, o *= Yo;
              var l = Math.cos(a *= Yo);
              r = l * Math.cos(o), i = l * Math.sin(o), u = Math.sin(a), kt(r, i, u)
          }, ja.lineEnd = function() {
              n(t, e), ja.lineEnd = Et, ja.point = St
          }
      }
  
      function Ct(n, t) {
          function e(e, r) {
              return e = n(e, r), t(e[0], e[1])
          }
          return n.invert && t.invert && (e.invert = function(e, r) {
              return e = t.invert(e, r), e && n.invert(e[0], e[1])
          }), e
      }
  
      function zt() {
          return !0
      }
  
      function Lt(n, t, e, r, i) {
          var u = [],
              o = [];
          if (n.forEach(function(n) {
                  if (!((t = n.length - 1) <= 0)) {
                      var t, e = n[0],
                          r = n[t];
                      if (wt(e, r)) {
                          i.lineStart();
                          for (var a = 0; t > a; ++a) i.point((e = n[a])[0], e[1]);
                          return void i.lineEnd()
                      }
                      var l = new Tt(e, n, null, !0),
                          c = new Tt(e, null, l, !1);
                      l.o = c, u.push(l), o.push(c), l = new Tt(r, n, null, !1), c = new Tt(r, null, l, !0), l.o = c, u.push(l), o.push(c)
                  }
              }), o.sort(t), qt(u), qt(o), u.length) {
              for (var a = 0, l = e, c = o.length; c > a; ++a) o[a].e = l = !l;
              for (var f, s, h = u[0];;) {
                  for (var p = h, g = !0; p.v;)
                      if ((p = p.n) === h) return;
                  f = p.z, i.lineStart();
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                      if (p.v = p.o.v = !0, p.e) {
                          if (g)
                              for (var a = 0, c = f.length; c > a; ++a) i.point((s = f[a])[0], s[1]);
                          else r(p.x, p.n.x, 1, i);
                          p = p.n
                      } else {
                          if (g) {
                              f = p.p.z;
                              for (var a = f.length - 1; a >= 0; --a) i.point((s = f[a])[0], s[1])
                          } else r(p.x, p.p.x, -1, i);
                          p = p.p
                      }
                      p = p.o, f = p.z, g = !g
                  } while (!p.v);
                  i.lineEnd()
              }
          }
      }
  
      function qt(n) {
          if (t = n.length) {
              for (var t, e, r = 0, i = n[0]; ++r < t;) i.n = e = n[r], e.p = i, i = e;
              i.n = e = n[0], e.p = i
          }
      }
  
      function Tt(n, t, e, r) {
          this.x = n, this.z = t, this.o = e, this.e = r, this.v = !1, this.n = this.p = null
      }
  
      function Rt(n, t, e, r) {
          return function(i, u) {
              function o(t, e) {
                  var r = i(t, e);
                  n(t = r[0], e = r[1]) && u.point(t, e)
              }
  
              function a(n, t) {
                  var e = i(n, t);
                  d.point(e[0], e[1])
              }
  
              function l() {
                  m.point = a, d.lineStart()
              }
  
              function c() {
                  m.point = o, d.lineEnd()
              }
  
              function f(n, t) {
                  v.push([n, t]);
                  var e = i(n, t);
                  x.point(e[0], e[1])
              }
  
              function s() {
                  x.lineStart(), v = []
              }
  
              function h() {
                  f(v[0][0], v[0][1]), x.lineEnd();
                  var n, t = x.clean(),
                      e = M.buffer(),
                      r = e.length;
                  if (v.pop(), g.push(v), v = null, r)
                      if (1 & t) {
                          n = e[0];
                          var i, r = n.length - 1,
                              o = -1;
                          if (r > 0) {
                              for (b || (u.polygonStart(), b = !0), u.lineStart(); ++o < r;) u.point((i = n[o])[0], i[1]);
                              u.lineEnd()
                          }
                      } else r > 1 && 2 & t && e.push(e.pop().concat(e.shift())), p.push(e.filter(Dt))
              }
              var p, g, v, d = t(u),
                  y = i.invert(r[0], r[1]),
                  m = {
                      point: o,
                      lineStart: l,
                      lineEnd: c,
                      polygonStart: function() {
                          m.point = f, m.lineStart = s, m.lineEnd = h, p = [], g = []
                      },
                      polygonEnd: function() {
                          m.point = o, m.lineStart = l, m.lineEnd = c, p = ao.merge(p);
                          var n = Ot(y, g);
                          p.length ? (b || (u.polygonStart(), b = !0), Lt(p, Ut, n, e, u)) : n && (b || (u.polygonStart(), b = !0), u.lineStart(), e(null, null, 1, u), u.lineEnd()), b && (u.polygonEnd(), b = !1), p = g = null
                      },
                      sphere: function() {
                          u.polygonStart(), u.lineStart(), e(null, null, 1, u), u.lineEnd(), u.polygonEnd()
                      }
                  },
                  M = Pt(),
                  x = t(M),
                  b = !1;
              return m
          }
      }
  
      function Dt(n) {
          return n.length > 1
      }
  
      function Pt() {
          var n, t = [];
          return {
              lineStart: function() {
                  t.push(n = [])
              },
              point: function(t, e) {
                  n.push([t, e])
              },
              lineEnd: b,
              buffer: function() {
                  var e = t;
                  return t = [], n = null, e
              },
              rejoin: function() {
                  t.length > 1 && t.push(t.pop().concat(t.shift()))
              }
          }
      }
  
      function Ut(n, t) {
          return ((n = n.x)[0] < 0 ? n[1] - Io - Uo : Io - n[1]) - ((t = t.x)[0] < 0 ? t[1] - Io - Uo : Io - t[1])
      }
  
      function jt(n) {
          var t, e = NaN,
              r = NaN,
              i = NaN;
          return {
              lineStart: function() {
                  n.lineStart(), t = 1
              },
              point: function(u, o) {
                  var a = u > 0 ? Fo : -Fo,
                      l = xo(u - e);
                  xo(l - Fo) < Uo ? (n.point(e, r = (r + o) / 2 > 0 ? Io : -Io), n.point(i, r), n.lineEnd(), n.lineStart(), n.point(a, r), n.point(u, r), t = 0) : i !== a && l >= Fo && (xo(e - i) < Uo && (e -= i * Uo), xo(u - a) < Uo && (u -= a * Uo), r = Ft(e, r, u, o), n.point(i, r), n.lineEnd(), n.lineStart(), n.point(a, r), t = 0), n.point(e = u, r = o), i = a
              },
              lineEnd: function() {
                  n.lineEnd(), e = r = NaN
              },
              clean: function() {
                  return 2 - t
              }
          }
      }
  
      function Ft(n, t, e, r) {
          var i, u, o = Math.sin(n - e);
          return xo(o) > Uo ? Math.atan((Math.sin(t) * (u = Math.cos(r)) * Math.sin(e) - Math.sin(r) * (i = Math.cos(t)) * Math.sin(n)) / (i * u * o)) : (t + r) / 2
      }
  
      function Ht(n, t, e, r) {
          var i;
          if (null == n) i = e * Io, r.point(-Fo, i), r.point(0, i), r.point(Fo, i), r.point(Fo, 0), r.point(Fo, -i), r.point(0, -i), r.point(-Fo, -i), r.point(-Fo, 0), r.point(-Fo, i);
          else if (xo(n[0] - t[0]) > Uo) {
              var u = n[0] < t[0] ? Fo : -Fo;
              i = e * u / 2, r.point(-u, i), r.point(0, i), r.point(u, i)
          } else r.point(t[0], t[1])
      }
  
      function Ot(n, t) {
          var e = n[0],
              r = n[1],
              i = [Math.sin(e), -Math.cos(e), 0],
              u = 0,
              o = 0;
          ka.reset();
          for (var a = 0, l = t.length; l > a; ++a) {
              var c = t[a],
                  f = c.length;
              if (f)
                  for (var s = c[0], h = s[0], p = s[1] / 2 + Fo / 4, g = Math.sin(p), v = Math.cos(p), d = 1;;) {
                      d === f && (d = 0), n = c[d];
                      var y = n[0],
                          m = n[1] / 2 + Fo / 4,
                          M = Math.sin(m),
                          x = Math.cos(m),
                          b = y - h,
                          _ = b >= 0 ? 1 : -1,
                          w = _ * b,
                          S = w > Fo,
                          k = g * M;
                      if (ka.add(Math.atan2(k * _ * Math.sin(w), v * x + k * Math.cos(w))), u += S ? b + _ * Ho : b, S ^ h >= e ^ y >= e) {
                          var N = mt(dt(s), dt(n));
                          bt(N);
                          var E = mt(i, N);
                          bt(E);
                          var A = (S ^ b >= 0 ? -1 : 1) * tn(E[2]);
                          (r > A || r === A && (N[0] || N[1])) && (o += S ^ b >= 0 ? 1 : -1)
                      }
                      if (!d++) break;
                      h = y, g = M, v = x, s = n
                  }
          }
          return (-Uo > u || Uo > u && -Uo > ka) ^ 1 & o
      }
  
      function It(n) {
          function t(n, t) {
              return Math.cos(n) * Math.cos(t) > u
          }
  
          function e(n) {
              var e, u, l, c, f;
              return {
                  lineStart: function() {
                      c = l = !1, f = 1
                  },
                  point: function(s, h) {
                      var p, g = [s, h],
                          v = t(s, h),
                          d = o ? v ? 0 : i(s, h) : v ? i(s + (0 > s ? Fo : -Fo), h) : 0;
                      if (!e && (c = l = v) && n.lineStart(), v !== l && (p = r(e, g), (wt(e, p) || wt(g, p)) && (g[0] += Uo, g[1] += Uo, v = t(g[0], g[1]))), v !== l) f = 0, v ? (n.lineStart(), p = r(g, e), n.point(p[0], p[1])) : (p = r(e, g), n.point(p[0], p[1]), n.lineEnd()), e = p;
                      else if (a && e && o ^ v) {
                          var y;
                          d & u || !(y = r(g, e, !0)) || (f = 0, o ? (n.lineStart(), n.point(y[0][0], y[0][1]), n.point(y[1][0], y[1][1]), n.lineEnd()) : (n.point(y[1][0], y[1][1]), n.lineEnd(), n.lineStart(), n.point(y[0][0], y[0][1])))
                      }!v || e && wt(e, g) || n.point(g[0], g[1]), e = g, l = v, u = d
                  },
                  lineEnd: function() {
                      l && n.lineEnd(), e = null
                  },
                  clean: function() {
                      return f | (c && l) << 1
                  }
              }
          }
  
          function r(n, t, e) {
              var r = dt(n),
                  i = dt(t),
                  o = [1, 0, 0],
                  a = mt(r, i),
                  l = yt(a, a),
                  c = a[0],
                  f = l - c * c;
              if (!f) return !e && n;
              var s = u * l / f,
                  h = -u * c / f,
                  p = mt(o, a),
                  g = xt(o, s),
                  v = xt(a, h);
              Mt(g, v);
              var d = p,
                  y = yt(g, d),
                  m = yt(d, d),
                  M = y * y - m * (yt(g, g) - 1);
              if (!(0 > M)) {
                  var x = Math.sqrt(M),
                      b = xt(d, (-y - x) / m);
                  if (Mt(b, g), b = _t(b), !e) return b;
                  var _, w = n[0],
                      S = t[0],
                      k = n[1],
                      N = t[1];
                  w > S && (_ = w, w = S, S = _);
                  var E = S - w,
                      A = xo(E - Fo) < Uo,
                      C = A || Uo > E;
                  if (!A && k > N && (_ = k, k = N, N = _), C ? A ? k + N > 0 ^ b[1] < (xo(b[0] - w) < Uo ? k : N) : k <= b[1] && b[1] <= N : E > Fo ^ (w <= b[0] && b[0] <= S)) {
                      var z = xt(d, (-y + x) / m);
                      return Mt(z, g), [b, _t(z)]
                  }
              }
          }
  
          function i(t, e) {
              var r = o ? n : Fo - n,
                  i = 0;
              return -r > t ? i |= 1 : t > r && (i |= 2), -r > e ? i |= 4 : e > r && (i |= 8), i
          }
          var u = Math.cos(n),
              o = u > 0,
              a = xo(u) > Uo,
              l = ve(n, 6 * Yo);
          return Rt(t, e, l, o ? [0, -n] : [-Fo, n - Fo])
      }
  
      function Yt(n, t, e, r) {
          return function(i) {
              var u, o = i.a,
                  a = i.b,
                  l = o.x,
                  c = o.y,
                  f = a.x,
                  s = a.y,
                  h = 0,
                  p = 1,
                  g = f - l,
                  v = s - c;
              if (u = n - l, g || !(u > 0)) {
                  if (u /= g, 0 > g) {
                      if (h > u) return;
                      p > u && (p = u)
                  } else if (g > 0) {
                      if (u > p) return;
                      u > h && (h = u)
                  }
                  if (u = e - l, g || !(0 > u)) {
                      if (u /= g, 0 > g) {
                          if (u > p) return;
                          u > h && (h = u)
                      } else if (g > 0) {
                          if (h > u) return;
                          p > u && (p = u)
                      }
                      if (u = t - c, v || !(u > 0)) {
                          if (u /= v, 0 > v) {
                              if (h > u) return;
                              p > u && (p = u)
                          } else if (v > 0) {
                              if (u > p) return;
                              u > h && (h = u)
                          }
                          if (u = r - c, v || !(0 > u)) {
                              if (u /= v, 0 > v) {
                                  if (u > p) return;
                                  u > h && (h = u)
                              } else if (v > 0) {
                                  if (h > u) return;
                                  p > u && (p = u)
                              }
                              return h > 0 && (i.a = {
                                  x: l + h * g,
                                  y: c + h * v
                              }), 1 > p && (i.b = {
                                  x: l + p * g,
                                  y: c + p * v
                              }), i
                          }
                      }
                  }
              }
          }
      }
  
      function Zt(n, t, e, r) {
          function i(r, i) {
              return xo(r[0] - n) < Uo ? i > 0 ? 0 : 3 : xo(r[0] - e) < Uo ? i > 0 ? 2 : 1 : xo(r[1] - t) < Uo ? i > 0 ? 1 : 0 : i > 0 ? 3 : 2
          }
  
          function u(n, t) {
              return o(n.x, t.x)
          }
  
          function o(n, t) {
              var e = i(n, 1),
                  r = i(t, 1);
              return e !== r ? e - r : 0 === e ? t[1] - n[1] : 1 === e ? n[0] - t[0] : 2 === e ? n[1] - t[1] : t[0] - n[0]
          }
          return function(a) {
              function l(n) {
                  for (var t = 0, e = d.length, r = n[1], i = 0; e > i; ++i)
                      for (var u, o = 1, a = d[i], l = a.length, c = a[0]; l > o; ++o) u = a[o], c[1] <= r ? u[1] > r && Q(c, u, n) > 0 && ++t : u[1] <= r && Q(c, u, n) < 0 && --t, c = u;
                  return 0 !== t
              }
  
              function c(u, a, l, c) {
                  var f = 0,
                      s = 0;
                  if (null == u || (f = i(u, l)) !== (s = i(a, l)) || o(u, a) < 0 ^ l > 0) {
                      do c.point(0 === f || 3 === f ? n : e, f > 1 ? r : t); while ((f = (f + l + 4) % 4) !== s)
                  } else c.point(a[0], a[1])
              }
  
              function f(i, u) {
                  return i >= n && e >= i && u >= t && r >= u
              }
  
              function s(n, t) {
                  f(n, t) && a.point(n, t)
              }
  
              function h() {
                  C.point = g, d && d.push(y = []), S = !0, w = !1, b = _ = NaN
              }
  
              function p() {
                  v && (g(m, M), x && w && E.rejoin(), v.push(E.buffer())), C.point = s, w && a.lineEnd()
              }
  
              function g(n, t) {
                  n = Math.max(-Ha, Math.min(Ha, n)), t = Math.max(-Ha, Math.min(Ha, t));
                  var e = f(n, t);
                  if (d && y.push([n, t]), S) m = n, M = t, x = e, S = !1, e && (a.lineStart(), a.point(n, t));
                  else if (e && w) a.point(n, t);
                  else {
                      var r = {
                          a: {
                              x: b,
                              y: _
                          },
                          b: {
                              x: n,
                              y: t
                          }
                      };
                      A(r) ? (w || (a.lineStart(), a.point(r.a.x, r.a.y)), a.point(r.b.x, r.b.y), e || a.lineEnd(), k = !1) : e && (a.lineStart(), a.point(n, t), k = !1)
                  }
                  b = n, _ = t, w = e
              }
              var v, d, y, m, M, x, b, _, w, S, k, N = a,
                  E = Pt(),
                  A = Yt(n, t, e, r),
                  C = {
                      point: s,
                      lineStart: h,
                      lineEnd: p,
                      polygonStart: function() {
                          a = E, v = [], d = [], k = !0
                      },
                      polygonEnd: function() {
                          a = N, v = ao.merge(v);
                          var t = l([n, r]),
                              e = k && t,
                              i = v.length;
                          (e || i) && (a.polygonStart(), e && (a.lineStart(), c(null, null, 1, a), a.lineEnd()), i && Lt(v, u, t, c, a), a.polygonEnd()), v = d = y = null
                      }
                  };
              return C
          }
      }
  
      function Vt(n) {
          var t = 0,
              e = Fo / 3,
              r = ae(n),
              i = r(t, e);
          return i.parallels = function(n) {
              return arguments.length ? r(t = n[0] * Fo / 180, e = n[1] * Fo / 180) : [t / Fo * 180, e / Fo * 180]
          }, i
      }
  
      function Xt(n, t) {
          function e(n, t) {
              var e = Math.sqrt(u - 2 * i * Math.sin(t)) / i;
              return [e * Math.sin(n *= i), o - e * Math.cos(n)]
          }
          var r = Math.sin(n),
              i = (r + Math.sin(t)) / 2,
              u = 1 + r * (2 * i - r),
              o = Math.sqrt(u) / i;
          return e.invert = function(n, t) {
              var e = o - t;
              return [Math.atan2(n, e) / i, tn((u - (n * n + e * e) * i * i) / (2 * i))]
          }, e
      }
  
      function $t() {
          function n(n, t) {
              Ia += i * n - r * t, r = n, i = t
          }
          var t, e, r, i;
          $a.point = function(u, o) {
              $a.point = n, t = r = u, e = i = o
          }, $a.lineEnd = function() {
              n(t, e)
          }
      }
  
      function Bt(n, t) {
          Ya > n && (Ya = n), n > Va && (Va = n), Za > t && (Za = t), t > Xa && (Xa = t)
      }
  
      function Wt() {
          function n(n, t) {
              o.push("M", n, ",", t, u)
          }
  
          function t(n, t) {
              o.push("M", n, ",", t), a.point = e
          }
  
          function e(n, t) {
              o.push("L", n, ",", t)
          }
  
          function r() {
              a.point = n
          }
  
          function i() {
              o.push("Z")
          }
          var u = Jt(4.5),
              o = [],
              a = {
                  point: n,
                  lineStart: function() {
                      a.point = t
                  },
                  lineEnd: r,
                  polygonStart: function() {
                      a.lineEnd = i
                  },
                  polygonEnd: function() {
                      a.lineEnd = r, a.point = n
                  },
                  pointRadius: function(n) {
                      return u = Jt(n), a
                  },
                  result: function() {
                      if (o.length) {
                          var n = o.join("");
                          return o = [], n
                      }
                  }
              };
          return a
      }
  
      function Jt(n) {
          return "m0," + n + "a" + n + "," + n + " 0 1,1 0," + -2 * n + "a" + n + "," + n + " 0 1,1 0," + 2 * n + "z"
      }
  
      function Gt(n, t) {
          Ca += n, za += t, ++La
      }
  
      function Kt() {
          function n(n, r) {
              var i = n - t,
                  u = r - e,
                  o = Math.sqrt(i * i + u * u);
              qa += o * (t + n) / 2, Ta += o * (e + r) / 2, Ra += o, Gt(t = n, e = r)
          }
          var t, e;
          Wa.point = function(r, i) {
              Wa.point = n, Gt(t = r, e = i)
          }
      }
  
      function Qt() {
          Wa.point = Gt
      }
  
      function ne() {
          function n(n, t) {
              var e = n - r,
                  u = t - i,
                  o = Math.sqrt(e * e + u * u);
              qa += o * (r + n) / 2, Ta += o * (i + t) / 2, Ra += o, o = i * n - r * t, Da += o * (r + n), Pa += o * (i + t), Ua += 3 * o, Gt(r = n, i = t)
          }
          var t, e, r, i;
          Wa.point = function(u, o) {
              Wa.point = n, Gt(t = r = u, e = i = o)
          }, Wa.lineEnd = function() {
              n(t, e)
          }
      }
  
      function te(n) {
          function t(t, e) {
              n.moveTo(t + o, e), n.arc(t, e, o, 0, Ho)
          }
  
          function e(t, e) {
              n.moveTo(t, e), a.point = r
          }
  
          function r(t, e) {
              n.lineTo(t, e)
          }
  
          function i() {
              a.point = t
          }
  
          function u() {
              n.closePath()
          }
          var o = 4.5,
              a = {
                  point: t,
                  lineStart: function() {
                      a.point = e
                  },
                  lineEnd: i,
                  polygonStart: function() {
                      a.lineEnd = u
                  },
                  polygonEnd: function() {
                      a.lineEnd = i, a.point = t
                  },
                  pointRadius: function(n) {
                      return o = n, a
                  },
                  result: b
              };
          return a
      }
  
      function ee(n) {
          function t(n) {
              return (a ? r : e)(n)
          }
  
          function e(t) {
              return ue(t, function(e, r) {
                  e = n(e, r), t.point(e[0], e[1])
              })
          }
  
          function r(t) {
              function e(e, r) {
                  e = n(e, r), t.point(e[0], e[1])
              }
  
              function r() {
                  M = NaN, S.point = u, t.lineStart()
              }
  
              function u(e, r) {
                  var u = dt([e, r]),
                      o = n(e, r);
                  i(M, x, m, b, _, w, M = o[0], x = o[1], m = e, b = u[0], _ = u[1], w = u[2], a, t), t.point(M, x)
              }
  
              function o() {
                  S.point = e, t.lineEnd()
              }
  
              function l() {
                  r(), S.point = c, S.lineEnd = f
              }
  
              function c(n, t) {
                  u(s = n, h = t), p = M, g = x, v = b, d = _, y = w, S.point = u
              }
  
              function f() {
                  i(M, x, m, b, _, w, p, g, s, v, d, y, a, t), S.lineEnd = o, o()
              }
              var s, h, p, g, v, d, y, m, M, x, b, _, w, S = {
                  point: e,
                  lineStart: r,
                  lineEnd: o,
                  polygonStart: function() {
                      t.polygonStart(), S.lineStart = l
                  },
                  polygonEnd: function() {
                      t.polygonEnd(), S.lineStart = r
                  }
              };
              return S
          }
  
          function i(t, e, r, a, l, c, f, s, h, p, g, v, d, y) {
              var m = f - t,
                  M = s - e,
                  x = m * m + M * M;
              if (x > 4 * u && d--) {
                  var b = a + p,
                      _ = l + g,
                      w = c + v,
                      S = Math.sqrt(b * b + _ * _ + w * w),
                      k = Math.asin(w /= S),
                      N = xo(xo(w) - 1) < Uo || xo(r - h) < Uo ? (r + h) / 2 : Math.atan2(_, b),
                      E = n(N, k),
                      A = E[0],
                      C = E[1],
                      z = A - t,
                      L = C - e,
                      q = M * z - m * L;
                  (q * q / x > u || xo((m * z + M * L) / x - .5) > .3 || o > a * p + l * g + c * v) && (i(t, e, r, a, l, c, A, C, N, b /= S, _ /= S, w, d, y), y.point(A, C), i(A, C, N, b, _, w, f, s, h, p, g, v, d, y))
              }
          }
          var u = .5,
              o = Math.cos(30 * Yo),
              a = 16;
          return t.precision = function(n) {
              return arguments.length ? (a = (u = n * n) > 0 && 16, t) : Math.sqrt(u)
          }, t
      }
  
      function re(n) {
          var t = ee(function(t, e) {
              return n([t * Zo, e * Zo])
          });
          return function(n) {
              return le(t(n))
          }
      }
  
      function ie(n) {
          this.stream = n
      }
  
      function ue(n, t) {
          return {
              point: t,
              sphere: function() {
                  n.sphere()
              },
              lineStart: function() {
                  n.lineStart()
              },
              lineEnd: function() {
                  n.lineEnd()
              },
              polygonStart: function() {
                  n.polygonStart()
              },
              polygonEnd: function() {
                  n.polygonEnd()
              }
          }
      }
  
      function oe(n) {
          return ae(function() {
              return n
          })()
      }
  
      function ae(n) {
          function t(n) {
              return n = a(n[0] * Yo, n[1] * Yo), [n[0] * h + l, c - n[1] * h]
          }
  
          function e(n) {
              return n = a.invert((n[0] - l) / h, (c - n[1]) / h), n && [n[0] * Zo, n[1] * Zo]
          }
  
          function r() {
              a = Ct(o = se(y, M, x), u);
              var n = u(v, d);
              return l = p - n[0] * h, c = g + n[1] * h, i()
          }
  
          function i() {
              return f && (f.valid = !1, f = null), t
          }
          var u, o, a, l, c, f, s = ee(function(n, t) {
                  return n = u(n, t), [n[0] * h + l, c - n[1] * h]
              }),
              h = 150,
              p = 480,
              g = 250,
              v = 0,
              d = 0,
              y = 0,
              M = 0,
              x = 0,
              b = Fa,
              _ = m,
              w = null,
              S = null;
          return t.stream = function(n) {
                  return f && (f.valid = !1), f = le(b(o, s(_(n)))), f.valid = !0, f
              }, t.clipAngle = function(n) {
                  return arguments.length ? (b = null == n ? (w = n, Fa) : It((w = +n) * Yo), i()) : w
              }, t.clipExtent = function(n) {
                  return arguments.length ? (S = n, _ = n ? Zt(n[0][0], n[0][1], n[1][0], n[1][1]) : m, i()) : S
              }, t.scale = function(n) {
                  return arguments.length ? (h = +n, r()) : h
              }, t.translate = function(n) {
                  return arguments.length ? (p = +n[0], g = +n[1], r()) : [p, g]
              }, t.center = function(n) {
                  return arguments.length ? (v = n[0] % 360 * Yo, d = n[1] % 360 * Yo, r()) : [v * Zo, d * Zo]
              }, t.rotate = function(n) {
                  return arguments.length ? (y = n[0] % 360 * Yo, M = n[1] % 360 * Yo, x = n.length > 2 ? n[2] % 360 * Yo : 0, r()) : [y * Zo, M * Zo, x * Zo]
              }, ao.rebind(t, s, "precision"),
              function() {
                  return u = n.apply(this, arguments), t.invert = u.invert && e, r()
              }
      }
  
      function le(n) {
          return ue(n, function(t, e) {
              n.point(t * Yo, e * Yo)
          })
      }
  
      function ce(n, t) {
          return [n, t]
      }
  
      function fe(n, t) {
          return [n > Fo ? n - Ho : -Fo > n ? n + Ho : n, t]
      }
  
      function se(n, t, e) {
          return n ? t || e ? Ct(pe(n), ge(t, e)) : pe(n) : t || e ? ge(t, e) : fe
      }
  
      function he(n) {
          return function(t, e) {
              return t += n, [t > Fo ? t - Ho : -Fo > t ? t + Ho : t, e]
          }
      }
  
      function pe(n) {
          var t = he(n);
          return t.invert = he(-n), t
      }
  
      function ge(n, t) {
          function e(n, t) {
              var e = Math.cos(t),
                  a = Math.cos(n) * e,
                  l = Math.sin(n) * e,
                  c = Math.sin(t),
                  f = c * r + a * i;
              return [Math.atan2(l * u - f * o, a * r - c * i), tn(f * u + l * o)]
          }
          var r = Math.cos(n),
              i = Math.sin(n),
              u = Math.cos(t),
              o = Math.sin(t);
          return e.invert = function(n, t) {
              var e = Math.cos(t),
                  a = Math.cos(n) * e,
                  l = Math.sin(n) * e,
                  c = Math.sin(t),
                  f = c * u - l * o;
              return [Math.atan2(l * u + c * o, a * r + f * i), tn(f * r - a * i)]
          }, e
      }
  
      function ve(n, t) {
          var e = Math.cos(n),
              r = Math.sin(n);
          return function(i, u, o, a) {
              var l = o * t;
              null != i ? (i = de(e, i), u = de(e, u), (o > 0 ? u > i : i > u) && (i += o * Ho)) : (i = n + o * Ho, u = n - .5 * l);
              for (var c, f = i; o > 0 ? f > u : u > f; f -= l) a.point((c = _t([e, -r * Math.cos(f), -r * Math.sin(f)]))[0], c[1])
          }
      }
  
      function de(n, t) {
          var e = dt(t);
          e[0] -= n, bt(e);
          var r = nn(-e[1]);
          return ((-e[2] < 0 ? -r : r) + 2 * Math.PI - Uo) % (2 * Math.PI)
      }
  
      function ye(n, t, e) {
          var r = ao.range(n, t - Uo, e).concat(t);
          return function(n) {
              return r.map(function(t) {
                  return [n, t]
              })
          }
      }
  
      function me(n, t, e) {
          var r = ao.range(n, t - Uo, e).concat(t);
          return function(n) {
              return r.map(function(t) {
                  return [t, n]
              })
          }
      }
  
      function Me(n) {
          return n.source
      }
  
      function xe(n) {
          return n.target
      }
  
      function be(n, t, e, r) {
          var i = Math.cos(t),
              u = Math.sin(t),
              o = Math.cos(r),
              a = Math.sin(r),
              l = i * Math.cos(n),
              c = i * Math.sin(n),
              f = o * Math.cos(e),
              s = o * Math.sin(e),
              h = 2 * Math.asin(Math.sqrt(on(r - t) + i * o * on(e - n))),
              p = 1 / Math.sin(h),
              g = h ? function(n) {
                  var t = Math.sin(n *= h) * p,
                      e = Math.sin(h - n) * p,
                      r = e * l + t * f,
                      i = e * c + t * s,
                      o = e * u + t * a;
                  return [Math.atan2(i, r) * Zo, Math.atan2(o, Math.sqrt(r * r + i * i)) * Zo]
              } : function() {
                  return [n * Zo, t * Zo]
              };
          return g.distance = h, g
      }
  
      function _e() {
          function n(n, i) {
              var u = Math.sin(i *= Yo),
                  o = Math.cos(i),
                  a = xo((n *= Yo) - t),
                  l = Math.cos(a);
              Ja += Math.atan2(Math.sqrt((a = o * Math.sin(a)) * a + (a = r * u - e * o * l) * a), e * u + r * o * l), t = n, e = u, r = o
          }
          var t, e, r;
          Ga.point = function(i, u) {
              t = i * Yo, e = Math.sin(u *= Yo), r = Math.cos(u), Ga.point = n
          }, Ga.lineEnd = function() {
              Ga.point = Ga.lineEnd = b
          }
      }
  
      function we(n, t) {
          function e(t, e) {
              var r = Math.cos(t),
                  i = Math.cos(e),
                  u = n(r * i);
              return [u * i * Math.sin(t), u * Math.sin(e)]
          }
          return e.invert = function(n, e) {
              var r = Math.sqrt(n * n + e * e),
                  i = t(r),
                  u = Math.sin(i),
                  o = Math.cos(i);
              return [Math.atan2(n * u, r * o), Math.asin(r && e * u / r)]
          }, e
      }
  
      function Se(n, t) {
          function e(n, t) {
              o > 0 ? -Io + Uo > t && (t = -Io + Uo) : t > Io - Uo && (t = Io - Uo);
              var e = o / Math.pow(i(t), u);
              return [e * Math.sin(u * n), o - e * Math.cos(u * n)]
          }
          var r = Math.cos(n),
              i = function(n) {
                  return Math.tan(Fo / 4 + n / 2)
              },
              u = n === t ? Math.sin(n) : Math.log(r / Math.cos(t)) / Math.log(i(t) / i(n)),
              o = r * Math.pow(i(n), u) / u;
          return u ? (e.invert = function(n, t) {
              var e = o - t,
                  r = K(u) * Math.sqrt(n * n + e * e);
              return [Math.atan2(n, e) / u, 2 * Math.atan(Math.pow(o / r, 1 / u)) - Io]
          }, e) : Ne
      }
  
      function ke(n, t) {
          function e(n, t) {
              var e = u - t;
              return [e * Math.sin(i * n), u - e * Math.cos(i * n)]
          }
          var r = Math.cos(n),
              i = n === t ? Math.sin(n) : (r - Math.cos(t)) / (t - n),
              u = r / i + n;
          return xo(i) < Uo ? ce : (e.invert = function(n, t) {
              var e = u - t;
              return [Math.atan2(n, e) / i, u - K(i) * Math.sqrt(n * n + e * e)]
          }, e)
      }
  
      function Ne(n, t) {
          return [n, Math.log(Math.tan(Fo / 4 + t / 2))]
      }
  
      function Ee(n) {
          var t, e = oe(n),
              r = e.scale,
              i = e.translate,
              u = e.clipExtent;
          return e.scale = function() {
              var n = r.apply(e, arguments);
              return n === e ? t ? e.clipExtent(null) : e : n
          }, e.translate = function() {
              var n = i.apply(e, arguments);
              return n === e ? t ? e.clipExtent(null) : e : n
          }, e.clipExtent = function(n) {
              var o = u.apply(e, arguments);
              if (o === e) {
                  if (t = null == n) {
                      var a = Fo * r(),
                          l = i();
                      u([
                          [l[0] - a, l[1] - a],
                          [l[0] + a, l[1] + a]
                      ])
                  }
              } else t && (o = null);
              return o
          }, e.clipExtent(null)
      }
  
      function Ae(n, t) {
          return [Math.log(Math.tan(Fo / 4 + t / 2)), -n]
      }
  
      function Ce(n) {
          return n[0]
      }
  
      function ze(n) {
          return n[1]
      }
  
      function Le(n) {
          for (var t = n.length, e = [0, 1], r = 2, i = 2; t > i; i++) {
              for (; r > 1 && Q(n[e[r - 2]], n[e[r - 1]], n[i]) <= 0;) --r;
              e[r++] = i
          }
          return e.slice(0, r)
      }
  
      function qe(n, t) {
          return n[0] - t[0] || n[1] - t[1]
      }
  
      function Te(n, t, e) {
          return (e[0] - t[0]) * (n[1] - t[1]) < (e[1] - t[1]) * (n[0] - t[0])
      }
  
      function Re(n, t, e, r) {
          var i = n[0],
              u = e[0],
              o = t[0] - i,
              a = r[0] - u,
              l = n[1],
              c = e[1],
              f = t[1] - l,
              s = r[1] - c,
              h = (a * (l - c) - s * (i - u)) / (s * o - a * f);
          return [i + h * o, l + h * f]
      }
  
      function De(n) {
          var t = n[0],
              e = n[n.length - 1];
          return !(t[0] - e[0] || t[1] - e[1])
      }
  
      function Pe() {
          rr(this), this.edge = this.site = this.circle = null
      }
  
      function Ue(n) {
          var t = cl.pop() || new Pe;
          return t.site = n, t
      }
  
      function je(n) {
          Be(n), ol.remove(n), cl.push(n), rr(n)
      }
  
      function Fe(n) {
          var t = n.circle,
              e = t.x,
              r = t.cy,
              i = {
                  x: e,
                  y: r
              },
              u = n.P,
              o = n.N,
              a = [n];
          je(n);
          for (var l = u; l.circle && xo(e - l.circle.x) < Uo && xo(r - l.circle.cy) < Uo;) u = l.P, a.unshift(l), je(l), l = u;
          a.unshift(l), Be(l);
          for (var c = o; c.circle && xo(e - c.circle.x) < Uo && xo(r - c.circle.cy) < Uo;) o = c.N, a.push(c), je(c), c = o;
          a.push(c), Be(c);
          var f, s = a.length;
          for (f = 1; s > f; ++f) c = a[f], l = a[f - 1], nr(c.edge, l.site, c.site, i);
          l = a[0], c = a[s - 1], c.edge = Ke(l.site, c.site, null, i), $e(l), $e(c)
      }
  
      function He(n) {
          for (var t, e, r, i, u = n.x, o = n.y, a = ol._; a;)
              if (r = Oe(a, o) - u, r > Uo) a = a.L;
              else {
                  if (i = u - Ie(a, o), !(i > Uo)) {
                      r > -Uo ? (t = a.P, e = a) : i > -Uo ? (t = a, e = a.N) : t = e = a;
                      break
                  }
                  if (!a.R) {
                      t = a;
                      break
                  }
                  a = a.R
              }
          var l = Ue(n);
          if (ol.insert(t, l), t || e) {
              if (t === e) return Be(t), e = Ue(t.site), ol.insert(l, e), l.edge = e.edge = Ke(t.site, l.site), $e(t), void $e(e);
              if (!e) return void(l.edge = Ke(t.site, l.site));
              Be(t), Be(e);
              var c = t.site,
                  f = c.x,
                  s = c.y,
                  h = n.x - f,
                  p = n.y - s,
                  g = e.site,
                  v = g.x - f,
                  d = g.y - s,
                  y = 2 * (h * d - p * v),
                  m = h * h + p * p,
                  M = v * v + d * d,
                  x = {
                      x: (d * m - p * M) / y + f,
                      y: (h * M - v * m) / y + s
                  };
              nr(e.edge, c, g, x), l.edge = Ke(c, n, null, x), e.edge = Ke(n, g, null, x), $e(t), $e(e)
          }
      }
  
      function Oe(n, t) {
          var e = n.site,
              r = e.x,
              i = e.y,
              u = i - t;
          if (!u) return r;
          var o = n.P;
          if (!o) return -(1 / 0);
          e = o.site;
          var a = e.x,
              l = e.y,
              c = l - t;
          if (!c) return a;
          var f = a - r,
              s = 1 / u - 1 / c,
              h = f / c;
          return s ? (-h + Math.sqrt(h * h - 2 * s * (f * f / (-2 * c) - l + c / 2 + i - u / 2))) / s + r : (r + a) / 2
      }
  
      function Ie(n, t) {
          var e = n.N;
          if (e) return Oe(e, t);
          var r = n.site;
          return r.y === t ? r.x : 1 / 0
      }
  
      function Ye(n) {
          this.site = n, this.edges = []
      }
  
      function Ze(n) {
          for (var t, e, r, i, u, o, a, l, c, f, s = n[0][0], h = n[1][0], p = n[0][1], g = n[1][1], v = ul, d = v.length; d--;)
              if (u = v[d], u && u.prepare())
                  for (a = u.edges, l = a.length, o = 0; l > o;) f = a[o].end(), r = f.x, i = f.y, c = a[++o % l].start(), t = c.x, e = c.y, (xo(r - t) > Uo || xo(i - e) > Uo) && (a.splice(o, 0, new tr(Qe(u.site, f, xo(r - s) < Uo && g - i > Uo ? {
                      x: s,
                      y: xo(t - s) < Uo ? e : g
                  } : xo(i - g) < Uo && h - r > Uo ? {
                      x: xo(e - g) < Uo ? t : h,
                      y: g
                  } : xo(r - h) < Uo && i - p > Uo ? {
                      x: h,
                      y: xo(t - h) < Uo ? e : p
                  } : xo(i - p) < Uo && r - s > Uo ? {
                      x: xo(e - p) < Uo ? t : s,
                      y: p
                  } : null), u.site, null)), ++l)
      }
  
      function Ve(n, t) {
          return t.angle - n.angle
      }
  
      function Xe() {
          rr(this), this.x = this.y = this.arc = this.site = this.cy = null
      }
  
      function $e(n) {
          var t = n.P,
              e = n.N;
          if (t && e) {
              var r = t.site,
                  i = n.site,
                  u = e.site;
              if (r !== u) {
                  var o = i.x,
                      a = i.y,
                      l = r.x - o,
                      c = r.y - a,
                      f = u.x - o,
                      s = u.y - a,
                      h = 2 * (l * s - c * f);
                  if (!(h >= -jo)) {
                      var p = l * l + c * c,
                          g = f * f + s * s,
                          v = (s * p - c * g) / h,
                          d = (l * g - f * p) / h,
                          s = d + a,
                          y = fl.pop() || new Xe;
                      y.arc = n, y.site = i, y.x = v + o, y.y = s + Math.sqrt(v * v + d * d), y.cy = s, n.circle = y;
                      for (var m = null, M = ll._; M;)
                          if (y.y < M.y || y.y === M.y && y.x <= M.x) {
                              if (!M.L) {
                                  m = M.P;
                                  break
                              }
                              M = M.L
                          } else {
                              if (!M.R) {
                                  m = M;
                                  break
                              }
                              M = M.R
                          }
                      ll.insert(m, y), m || (al = y)
                  }
              }
          }
      }
  
      function Be(n) {
          var t = n.circle;
          t && (t.P || (al = t.N), ll.remove(t), fl.push(t), rr(t), n.circle = null)
      }
  
      function We(n) {
          for (var t, e = il, r = Yt(n[0][0], n[0][1], n[1][0], n[1][1]), i = e.length; i--;) t = e[i], (!Je(t, n) || !r(t) || xo(t.a.x - t.b.x) < Uo && xo(t.a.y - t.b.y) < Uo) && (t.a = t.b = null, e.splice(i, 1))
      }
  
      function Je(n, t) {
          var e = n.b;
          if (e) return !0;
          var r, i, u = n.a,
              o = t[0][0],
              a = t[1][0],
              l = t[0][1],
              c = t[1][1],
              f = n.l,
              s = n.r,
              h = f.x,
              p = f.y,
              g = s.x,
              v = s.y,
              d = (h + g) / 2,
              y = (p + v) / 2;
          if (v === p) {
              if (o > d || d >= a) return;
              if (h > g) {
                  if (u) {
                      if (u.y >= c) return
                  } else u = {
                      x: d,
                      y: l
                  };
                  e = {
                      x: d,
                      y: c
                  }
              } else {
                  if (u) {
                      if (u.y < l) return
                  } else u = {
                      x: d,
                      y: c
                  };
                  e = {
                      x: d,
                      y: l
                  }
              }
          } else if (r = (h - g) / (v - p), i = y - r * d, -1 > r || r > 1)
              if (h > g) {
                  if (u) {
                      if (u.y >= c) return
                  } else u = {
                      x: (l - i) / r,
                      y: l
                  };
                  e = {
                      x: (c - i) / r,
                      y: c
                  }
              } else {
                  if (u) {
                      if (u.y < l) return
                  } else u = {
                      x: (c - i) / r,
                      y: c
                  };
                  e = {
                      x: (l - i) / r,
                      y: l
                  }
              }
          else if (v > p) {
              if (u) {
                  if (u.x >= a) return
              } else u = {
                  x: o,
                  y: r * o + i
              };
              e = {
                  x: a,
                  y: r * a + i
              }
          } else {
              if (u) {
                  if (u.x < o) return
              } else u = {
                  x: a,
                  y: r * a + i
              };
              e = {
                  x: o,
                  y: r * o + i
              }
          }
          return n.a = u, n.b = e, !0
      }
  
      function Ge(n, t) {
          this.l = n, this.r = t, this.a = this.b = null
      }
  
      function Ke(n, t, e, r) {
          var i = new Ge(n, t);
          return il.push(i), e && nr(i, n, t, e), r && nr(i, t, n, r), ul[n.i].edges.push(new tr(i, n, t)), ul[t.i].edges.push(new tr(i, t, n)), i
      }
  
      function Qe(n, t, e) {
          var r = new Ge(n, null);
          return r.a = t, r.b = e, il.push(r), r
      }
  
      function nr(n, t, e, r) {
          n.a || n.b ? n.l === e ? n.b = r : n.a = r : (n.a = r, n.l = t, n.r = e)
      }
  
      function tr(n, t, e) {
          var r = n.a,
              i = n.b;
          this.edge = n, this.site = t, this.angle = e ? Math.atan2(e.y - t.y, e.x - t.x) : n.l === t ? Math.atan2(i.x - r.x, r.y - i.y) : Math.atan2(r.x - i.x, i.y - r.y)
      }
  
      function er() {
          this._ = null
      }
  
      function rr(n) {
          n.U = n.C = n.L = n.R = n.P = n.N = null
      }
  
      function ir(n, t) {
          var e = t,
              r = t.R,
              i = e.U;
          i ? i.L === e ? i.L = r : i.R = r : n._ = r, r.U = i, e.U = r, e.R = r.L, e.R && (e.R.U = e), r.L = e
      }
  
      function ur(n, t) {
          var e = t,
              r = t.L,
              i = e.U;
          i ? i.L === e ? i.L = r : i.R = r : n._ = r, r.U = i, e.U = r, e.L = r.R, e.L && (e.L.U = e), r.R = e
      }
  
      function or(n) {
          for (; n.L;) n = n.L;
          return n
      }
  
      function ar(n, t) {
          var e, r, i, u = n.sort(lr).pop();
          for (il = [], ul = new Array(n.length), ol = new er, ll = new er;;)
              if (i = al, u && (!i || u.y < i.y || u.y === i.y && u.x < i.x)) u.x === e && u.y === r || (ul[u.i] = new Ye(u), He(u), e = u.x, r = u.y), u = n.pop();
              else {
                  if (!i) break;
                  Fe(i.arc)
              }
          t && (We(t), Ze(t));
          var o = {
              cells: ul,
              edges: il
          };
          return ol = ll = il = ul = null, o
      }
  
      function lr(n, t) {
          return t.y - n.y || t.x - n.x
      }
  
      function cr(n, t, e) {
          return (n.x - e.x) * (t.y - n.y) - (n.x - t.x) * (e.y - n.y)
      }
  
      function fr(n) {
          return n.x
      }
  
      function sr(n) {
          return n.y
      }
  
      function hr() {
          return {
              leaf: !0,
              nodes: [],
              point: null,
              x: null,
              y: null
          }
      }
  
      function pr(n, t, e, r, i, u) {
          if (!n(t, e, r, i, u)) {
              var o = .5 * (e + i),
                  a = .5 * (r + u),
                  l = t.nodes;
              l[0] && pr(n, l[0], e, r, o, a), l[1] && pr(n, l[1], o, r, i, a), l[2] && pr(n, l[2], e, a, o, u), l[3] && pr(n, l[3], o, a, i, u)
          }
      }
  
      function gr(n, t, e, r, i, u, o) {
          var a, l = 1 / 0;
          return function c(n, f, s, h, p) {
              if (!(f > u || s > o || r > h || i > p)) {
                  if (g = n.point) {
                      var g, v = t - n.x,
                          d = e - n.y,
                          y = v * v + d * d;
                      if (l > y) {
                          var m = Math.sqrt(l = y);
                          r = t - m, i = e - m, u = t + m, o = e + m, a = g
                      }
                  }
                  for (var M = n.nodes, x = .5 * (f + h), b = .5 * (s + p), _ = t >= x, w = e >= b, S = w << 1 | _, k = S + 4; k > S; ++S)
                      if (n = M[3 & S]) switch (3 & S) {
                          case 0:
                              c(n, f, s, x, b);
                              break;
                          case 1:
                              c(n, x, s, h, b);
                              break;
                          case 2:
                              c(n, f, b, x, p);
                              break;
                          case 3:
                              c(n, x, b, h, p)
                      }
              }
          }(n, r, i, u, o), a
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      function vr(n, t) {
          n = ao.rgb(n), t = ao.rgb(t);
          var e = n.r,
              r = n.g,
              i = n.b,
              u = t.r - e,
              o = t.g - r,
              a = t.b - i;
          return function(n) {
              return "#" + bn(Math.round(e + u * n)) + bn(Math.round(r + o * n)) + bn(Math.round(i + a * n))
          }
      }
  
      function dr(n, t) {
          var e, r = {},
              i = {};
          for (e in n) e in t ? r[e] = Mr(n[e], t[e]) : i[e] = n[e];
          for (e in t) e in n || (i[e] = t[e]);
          return function(n) {
              for (e in r) i[e] = r[e](n);
              return i
          }
      }
  
      function yr(n, t) {
          return n = +n, t = +t,
              function(e) {
                  return n * (1 - e) + t * e
              }
      }
  
      function mr(n, t) {
          var e, r, i, u = hl.lastIndex = pl.lastIndex = 0,
              o = -1,
              a = [],
              l = [];
          for (n += "", t += "";
              (e = hl.exec(n)) && (r = pl.exec(t));)(i = r.index) > u && (i = t.slice(u, i), a[o] ? a[o] += i : a[++o] = i), (e = e[0]) === (r = r[0]) ? a[o] ? a[o] += r : a[++o] = r : (a[++o] = null, l.push({
              i: o,
              x: yr(e, r)
          })), u = pl.lastIndex;
          return u < t.length && (i = t.slice(u), a[o] ? a[o] += i : a[++o] = i), a.length < 2 ? l[0] ? (t = l[0].x, function(n) {
              return t(n) + ""
          }) : function() {
              return t
          } : (t = l.length, function(n) {
              for (var e, r = 0; t > r; ++r) a[(e = l[r]).i] = e.x(n);
              return a.join("")
          })
      }
  
      function Mr(n, t) {
          for (var e, r = ao.interpolators.length; --r >= 0 && !(e = ao.interpolators[r](n, t)););
          return e
      }
  
      function xr(n, t) {
          var e, r = [],
              i = [],
              u = n.length,
              o = t.length,
              a = Math.min(n.length, t.length);
          for (e = 0; a > e; ++e) r.push(Mr(n[e], t[e]));
          for (; u > e; ++e) i[e] = n[e];
          for (; o > e; ++e) i[e] = t[e];
          return function(n) {
              for (e = 0; a > e; ++e) i[e] = r[e](n);
              return i
          }
      }
  
      function br(n) {
          return function(t) {
              return 0 >= t ? 0 : t >= 1 ? 1 : n(t)
          }
      }
  
      function _r(n) {
          return function(t) {
              return 1 - n(1 - t)
          }
      }
  
      function wr(n) {
          return function(t) {
              return .5 * (.5 > t ? n(2 * t) : 2 - n(2 - 2 * t))
          }
      }
  
      function Sr(n) {
          return n * n
      }
  
      function kr(n) {
          return n * n * n
      }
  
      function Nr(n) {
          if (0 >= n) return 0;
          if (n >= 1) return 1;
          var t = n * n,
              e = t * n;
          return 4 * (.5 > n ? e : 3 * (n - t) + e - .75)
      }
  
      function Er(n) {
          return function(t) {
              return Math.pow(t, n)
          }
      }
  
      function Ar(n) {
          return 1 - Math.cos(n * Io)
      }
  
      function Cr(n) {
          return Math.pow(2, 10 * (n - 1))
      }
  
      function zr(n) {
          return 1 - Math.sqrt(1 - n * n)
      }
  
      function Lr(n, t) {
          var e;
          return arguments.length < 2 && (t = .45), arguments.length ? e = t / Ho * Math.asin(1 / n) : (n = 1, e = t / 4),
              function(r) {
                  return 1 + n * Math.pow(2, -10 * r) * Math.sin((r - e) * Ho / t)
              }
      }
  
      function qr(n) {
          return n || (n = 1.70158),
              function(t) {
                  return t * t * ((n + 1) * t - n)
              }
      }
  
      function Tr(n) {
          return 1 / 2.75 > n ? 7.5625 * n * n : 2 / 2.75 > n ? 7.5625 * (n -= 1.5 / 2.75) * n + .75 : 2.5 / 2.75 > n ? 7.5625 * (n -= 2.25 / 2.75) * n + .9375 : 7.5625 * (n -= 2.625 / 2.75) * n + .984375
      }
  
      function Rr(n, t) {
          n = ao.hcl(n), t = ao.hcl(t);
          var e = n.h,
              r = n.c,
              i = n.l,
              u = t.h - e,
              o = t.c - r,
              a = t.l - i;
          return isNaN(o) && (o = 0, r = isNaN(r) ? t.c : r), isNaN(u) ? (u = 0, e = isNaN(e) ? t.h : e) : u > 180 ? u -= 360 : -180 > u && (u += 360),
              function(n) {
                  return sn(e + u * n, r + o * n, i + a * n) + ""
              }
      }
  
      function Dr(n, t) {
          n = ao.hsl(n), t = ao.hsl(t);
          var e = n.h,
              r = n.s,
              i = n.l,
              u = t.h - e,
              o = t.s - r,
              a = t.l - i;
          return isNaN(o) && (o = 0, r = isNaN(r) ? t.s : r), isNaN(u) ? (u = 0, e = isNaN(e) ? t.h : e) : u > 180 ? u -= 360 : -180 > u && (u += 360),
              function(n) {
                  return cn(e + u * n, r + o * n, i + a * n) + ""
              }
      }
  
      function Pr(n, t) {
          n = ao.lab(n), t = ao.lab(t);
          var e = n.l,
              r = n.a,
              i = n.b,
              u = t.l - e,
              o = t.a - r,
              a = t.b - i;
          return function(n) {
              return pn(e + u * n, r + o * n, i + a * n) + ""
          }
      }
  
      function Ur(n, t) {
          return t -= n,
              function(e) {
                  return Math.round(n + t * e)
              }
      }
  
      function jr(n) {
          var t = [n.a, n.b],
              e = [n.c, n.d],
              r = Hr(t),
              i = Fr(t, e),
              u = Hr(Or(e, t, -i)) || 0;
          t[0] * e[1] < e[0] * t[1] && (t[0] *= -1, t[1] *= -1, r *= -1, i *= -1), this.rotate = (r ? Math.atan2(t[1], t[0]) : Math.atan2(-e[0], e[1])) * Zo, this.translate = [n.e, n.f], this.scale = [r, u], this.skew = u ? Math.atan2(i, u) * Zo : 0
      }
  
      function Fr(n, t) {
          return n[0] * t[0] + n[1] * t[1]
      }
  
      function Hr(n) {
          var t = Math.sqrt(Fr(n, n));
          return t && (n[0] /= t, n[1] /= t), t
      }
  
      function Or(n, t, e) {
          return n[0] += e * t[0], n[1] += e * t[1], n
      }
  
      function Ir(n) {
          return n.length ? n.pop() + "," : ""
      }
  
      function Yr(n, t, e, r) {
          if (n[0] !== t[0] || n[1] !== t[1]) {
              var i = e.push("translate(", null, ",", null, ")");
              r.push({
                  i: i - 4,
                  x: yr(n[0], t[0])
              }, {
                  i: i - 2,
                  x: yr(n[1], t[1])
              })
          } else(t[0] || t[1]) && e.push("translate(" + t + ")")
      }
  
      function Zr(n, t, e, r) {
          n !== t ? (n - t > 180 ? t += 360 : t - n > 180 && (n += 360), r.push({
              i: e.push(Ir(e) + "rotate(", null, ")") - 2,
              x: yr(n, t)
          })) : t && e.push(Ir(e) + "rotate(" + t + ")")
      }
  
      function Vr(n, t, e, r) {
          n !== t ? r.push({
              i: e.push(Ir(e) + "skewX(", null, ")") - 2,
              x: yr(n, t)
          }) : t && e.push(Ir(e) + "skewX(" + t + ")")
      }
  
      function Xr(n, t, e, r) {
          if (n[0] !== t[0] || n[1] !== t[1]) {
              var i = e.push(Ir(e) + "scale(", null, ",", null, ")");
              r.push({
                  i: i - 4,
                  x: yr(n[0], t[0])
              }, {
                  i: i - 2,
                  x: yr(n[1], t[1])
              })
          } else 1 === t[0] && 1 === t[1] || e.push(Ir(e) + "scale(" + t + ")")
      }
  
      function $r(n, t) {
          var e = [],
              r = [];
          return n = ao.transform(n), t = ao.transform(t), Yr(n.translate, t.translate, e, r), Zr(n.rotate, t.rotate, e, r), Vr(n.skew, t.skew, e, r), Xr(n.scale, t.scale, e, r), n = t = null,
              function(n) {
                  for (var t, i = -1, u = r.length; ++i < u;) e[(t = r[i]).i] = t.x(n);
                  return e.join("")
              }
      }
  
      function Br(n, t) {
          return t = (t -= n = +n) || 1 / t,
              function(e) {
                  return (e - n) / t
              }
      }
  
      function Wr(n, t) {
          return t = (t -= n = +n) || 1 / t,
              function(e) {
                  return Math.max(0, Math.min(1, (e - n) / t))
              }
      }
  
      function Jr(n) {
          for (var t = n.source, e = n.target, r = Kr(t, e), i = [t]; t !== r;) t = t.parent, i.push(t);
          for (var u = i.length; e !== r;) i.splice(u, 0, e), e = e.parent;
          return i
      }
  
      function Gr(n) {
          for (var t = [], e = n.parent; null != e;) t.push(n), n = e, e = e.parent;
          return t.push(n), t
      }
  
      function Kr(n, t) {
          if (n === t) return n;
          for (var e = Gr(n), r = Gr(t), i = e.pop(), u = r.pop(), o = null; i === u;) o = i, i = e.pop(), u = r.pop();
          return o
      }
  
      function Qr(n) {
          n.fixed |= 2
      }
  
      function ni(n) {
          n.fixed &= -7
      }
  
      function ti(n) {
          n.fixed |= 4, n.px = n.x, n.py = n.y
      }
  
      function ei(n) {
          n.fixed &= -5
      }
  
      function ri(n, t, e) {
          var r = 0,
              i = 0;
          if (n.charge = 0, !n.leaf)
              for (var u, o = n.nodes, a = o.length, l = -1; ++l < a;) u = o[l], null != u && (ri(u, t, e), n.charge += u.charge, r += u.charge * u.cx, i += u.charge * u.cy);
          if (n.point) {
              n.leaf || (n.point.x += Math.random() - .5, n.point.y += Math.random() - .5);
              var c = t * e[n.point.index];
              n.charge += n.pointCharge = c, r += c * n.point.x, i += c * n.point.y
          }
          n.cx = r / n.charge, n.cy = i / n.charge
      }
  
      function ii(n, t) {
          return ao.rebind(n, t, "sort", "children", "value"), n.nodes = n, n.links = fi, n
      }
  
      function ui(n, t) {
          for (var e = [n]; null != (n = e.pop());)
              if (t(n), (i = n.children) && (r = i.length))
                  for (var r, i; --r >= 0;) e.push(i[r])
      }
  
      function oi(n, t) {
          for (var e = [n], r = []; null != (n = e.pop());)
              if (r.push(n), (u = n.children) && (i = u.length))
                  for (var i, u, o = -1; ++o < i;) e.push(u[o]);
          for (; null != (n = r.pop());) t(n)
      }
  
      function ai(n) {
          return n.children
      }
  
      function li(n) {
          return n.value
      }
  
      function ci(n, t) {
          return t.value - n.value
      }
  
      function fi(n) {
          return ao.merge(n.map(function(n) {
              return (n.children || []).map(function(t) {
                  return {
                      source: n,
                      target: t
                  }
              })
          }))
      }
  
      function si(n) {
          return n.x
      }
  
      function hi(n) {
          return n.y
      }
  
      function pi(n, t, e) {
          n.y0 = t, n.y = e
      }
  
      function gi(n) {
          return ao.range(n.length)
      }
  
      function vi(n) {
          for (var t = -1, e = n[0].length, r = []; ++t < e;) r[t] = 0;
          return r
      }
  
      function di(n) {
          for (var t, e = 1, r = 0, i = n[0][1], u = n.length; u > e; ++e)(t = n[e][1]) > i && (r = e, i = t);
          return r
      }
  
      function yi(n) {
          return n.reduce(mi, 0)
      }
  
      function mi(n, t) {
          return n + t[1]
      }
  
      function Mi(n, t) {
          return xi(n, Math.ceil(Math.log(t.length) / Math.LN2 + 1))
      }
  
      function xi(n, t) {
          for (var e = -1, r = +n[0], i = (n[1] - r) / t, u = []; ++e <= t;) u[e] = i * e + r;
          return u
      }
  
      function bi(n) {
          return [ao.min(n), ao.max(n)]
      }
  
      function _i(n, t) {
          return n.value - t.value
      }
  
      function wi(n, t) {
          var e = n._pack_next;
          n._pack_next = t, t._pack_prev = n, t._pack_next = e, e._pack_prev = t
      }
  
      function Si(n, t) {
          n._pack_next = t, t._pack_prev = n
      }
  
      function ki(n, t) {
          var e = t.x - n.x,
              r = t.y - n.y,
              i = n.r + t.r;
          return .999 * i * i > e * e + r * r
      }
  
      function Ni(n) {
          function t(n) {
              f = Math.min(n.x - n.r, f), s = Math.max(n.x + n.r, s), h = Math.min(n.y - n.r, h), p = Math.max(n.y + n.r, p)
          }
          if ((e = n.children) && (c = e.length)) {
              var e, r, i, u, o, a, l, c, f = 1 / 0,
                  s = -(1 / 0),
                  h = 1 / 0,
                  p = -(1 / 0);
              if (e.forEach(Ei), r = e[0], r.x = -r.r, r.y = 0, t(r), c > 1 && (i = e[1], i.x = i.r, i.y = 0, t(i), c > 2))
                  for (u = e[2], zi(r, i, u), t(u), wi(r, u), r._pack_prev = u, wi(u, i), i = r._pack_next, o = 3; c > o; o++) {
                      zi(r, i, u = e[o]);
                      var g = 0,
                          v = 1,
                          d = 1;
                      for (a = i._pack_next; a !== i; a = a._pack_next, v++)
                          if (ki(a, u)) {
                              g = 1;
                              break
                          }
                      if (1 == g)
                          for (l = r._pack_prev; l !== a._pack_prev && !ki(l, u); l = l._pack_prev, d++);
                      g ? (d > v || v == d && i.r < r.r ? Si(r, i = a) : Si(r = l, i), o--) : (wi(r, u), i = u, t(u))
                  }
              var y = (f + s) / 2,
                  m = (h + p) / 2,
                  M = 0;
              for (o = 0; c > o; o++) u = e[o], u.x -= y, u.y -= m, M = Math.max(M, u.r + Math.sqrt(u.x * u.x + u.y * u.y));
              n.r = M, e.forEach(Ai)
          }
      }
  
      function Ei(n) {
          n._pack_next = n._pack_prev = n
      }
  
      function Ai(n) {
          delete n._pack_next, delete n._pack_prev
      }
  
      function Ci(n, t, e, r) {
          var i = n.children;
          if (n.x = t += r * n.x, n.y = e += r * n.y, n.r *= r, i)
              for (var u = -1, o = i.length; ++u < o;) Ci(i[u], t, e, r)
      }
  
      function zi(n, t, e) {
          var r = n.r + e.r,
              i = t.x - n.x,
              u = t.y - n.y;
          if (r && (i || u)) {
              var o = t.r + e.r,
                  a = i * i + u * u;
              o *= o, r *= r;
              var l = .5 + (r - o) / (2 * a),
                  c = Math.sqrt(Math.max(0, 2 * o * (r + a) - (r -= a) * r - o * o)) / (2 * a);
              e.x = n.x + l * i + c * u, e.y = n.y + l * u - c * i
          } else e.x = n.x + r, e.y = n.y
      }
  
      function Li(n, t) {
          return n.parent == t.parent ? 1 : 2
      }
  
      function qi(n) {
          var t = n.children;
          return t.length ? t[0] : n.t
      }
  
      function Ti(n) {
          var t, e = n.children;
          return (t = e.length) ? e[t - 1] : n.t
      }
  
      function Ri(n, t, e) {
          var r = e / (t.i - n.i);
          t.c -= r, t.s += e, n.c += r, t.z += e, t.m += e
      }
  
      function Di(n) {
          for (var t, e = 0, r = 0, i = n.children, u = i.length; --u >= 0;) t = i[u], t.z += e, t.m += e, e += t.s + (r += t.c)
      }
  
      function Pi(n, t, e) {
          return n.a.parent === t.parent ? n.a : e
      }
  
      function Ui(n) {
          return 1 + ao.max(n, function(n) {
              return n.y
          })
      }
  
      function ji(n) {
          return n.reduce(function(n, t) {
              return n + t.x
          }, 0) / n.length
      }
  
      function Fi(n) {
          var t = n.children;
          return t && t.length ? Fi(t[0]) : n
      }
  
      function Hi(n) {
          var t, e = n.children;
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      }
  
      function Oi(n) {
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              x: n.x,
              y: n.y,
              dx: n.dx,
              dy: n.dy
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      function Ii(n, t) {
          var e = n.x + t[3],
              r = n.y + t[0],
              i = n.dx - t[1] - t[3],
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              y: r,
              dx: i,
              dy: u
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      function Yi(n) {
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      function Zi(n) {
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      function Vi(n, t, e, r) {
          var i = e(n[0], n[1]),
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          return function(n) {
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      function Xi(n, t) {
          var e, r = 0,
              i = n.length - 1,
              u = n[r],
              o = n[i];
          return u > o && (e = r, r = i, i = e, e = u, u = o, o = e), n[r] = t.floor(u), n[i] = t.ceil(o), n
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      function $i(n) {
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              floor: function(t) {
                  return Math.floor(t / n) * n
              },
              ceil: function(t) {
                  return Math.ceil(t / n) * n
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      function Bi(n, t, e, r) {
          var i = [],
              u = [],
              o = 0,
              a = Math.min(n.length, t.length) - 1;
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          return function(t) {
              var e = ao.bisect(n, t, 1, a) - 1;
              return u[e](i[e](t))
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      function Wi(n, t, e, r) {
          function i() {
              var i = Math.min(n.length, t.length) > 2 ? Bi : Vi,
                  l = r ? Wr : Br;
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          function u(n) {
              return o(n)
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          var o, a;
          return u.invert = function(n) {
              return a(n)
          }, u.domain = function(t) {
              return arguments.length ? (n = t.map(Number), i()) : n
          }, u.range = function(n) {
              return arguments.length ? (t = n, i()) : t
          }, u.rangeRound = function(n) {
              return u.range(n).interpolate(Ur)
          }, u.clamp = function(n) {
              return arguments.length ? (r = n, i()) : r
          }, u.interpolate = function(n) {
              return arguments.length ? (e = n, i()) : e
          }, u.ticks = function(t) {
              return Qi(n, t)
          }, u.tickFormat = function(t, e) {
              return nu(n, t, e)
          }, u.nice = function(t) {
              return Gi(n, t), i()
          }, u.copy = function() {
              return Wi(n, t, e, r)
          }, i()
      }
  
      function Ji(n, t) {
          return ao.rebind(n, t, "range", "rangeRound", "interpolate", "clamp")
      }
  
      function Gi(n, t) {
          return Xi(n, $i(Ki(n, t)[2])), Xi(n, $i(Ki(n, t)[2])), n
      }
  
      function Ki(n, t) {
          null == t && (t = 10);
          var e = Yi(n),
              r = e[1] - e[0],
              i = Math.pow(10, Math.floor(Math.log(r / t) / Math.LN10)),
              u = t / r * i;
          return .15 >= u ? i *= 10 : .35 >= u ? i *= 5 : .75 >= u && (i *= 2), e[0] = Math.ceil(e[0] / i) * i, e[1] = Math.floor(e[1] / i) * i + .5 * i, e[2] = i, e
      }
  
      function Qi(n, t) {
          return ao.range.apply(ao, Ki(n, t))
      }
  
      function nu(n, t, e) {
          var r = Ki(n, t);
          if (e) {
              var i = ha.exec(e);
              if (i.shift(), "s" === i[8]) {
                  var u = ao.formatPrefix(Math.max(xo(r[0]), xo(r[1])));
                  return i[7] || (i[7] = "." + tu(u.scale(r[2]))), i[8] = "f", e = ao.format(i.join("")),
                      function(n) {
                          return e(u.scale(n)) + u.symbol
                      }
              }
              i[7] || (i[7] = "." + eu(i[8], r)), e = i.join("")
          } else e = ",." + tu(r[2]) + "f";
          return ao.format(e)
      }
  
      function tu(n) {
          return -Math.floor(Math.log(n) / Math.LN10 + .01)
      }
  
      function eu(n, t) {
          var e = tu(t[2]);
          return n in kl ? Math.abs(e - tu(Math.max(xo(t[0]), xo(t[1])))) + +("e" !== n) : e - 2 * ("%" === n)
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      function ru(n, t, e, r) {
          function i(n) {
              return (e ? Math.log(0 > n ? 0 : n) : -Math.log(n > 0 ? 0 : -n)) / Math.log(t)
          }
  
          function u(n) {
              return e ? Math.pow(t, n) : -Math.pow(t, -n)
          }
  
          function o(t) {
              return n(i(t))
          }
          return o.invert = function(t) {
              return u(n.invert(t))
          }, o.domain = function(t) {
              return arguments.length ? (e = t[0] >= 0, n.domain((r = t.map(Number)).map(i)), o) : r
          }, o.base = function(e) {
              return arguments.length ? (t = +e, n.domain(r.map(i)), o) : t
          }, o.nice = function() {
              var t = Xi(r.map(i), e ? Math : El);
              return n.domain(t), r = t.map(u), o
          }, o.ticks = function() {
              var n = Yi(r),
                  o = [],
                  a = n[0],
                  l = n[1],
                  c = Math.floor(i(a)),
                  f = Math.ceil(i(l)),
                  s = t % 1 ? 2 : t;
              if (isFinite(f - c)) {
                  if (e) {
                      for (; f > c; c++)
                          for (var h = 1; s > h; h++) o.push(u(c) * h);
                      o.push(u(c))
                  } else
                      for (o.push(u(c)); c++ < f;)
                          for (var h = s - 1; h > 0; h--) o.push(u(c) * h);
                  for (c = 0; o[c] < a; c++);
                  for (f = o.length; o[f - 1] > l; f--);
                  o = o.slice(c, f)
              }
              return o
          }, o.tickFormat = function(n, e) {
              if (!arguments.length) return Nl;
              arguments.length < 2 ? e = Nl : "function" != typeof e && (e = ao.format(e));
              var r = Math.max(1, t * n / o.ticks().length);
              return function(n) {
                  var o = n / u(Math.round(i(n)));
                  return t - .5 > o * t && (o *= t), r >= o ? e(n) : ""
              }
          }, o.copy = function() {
              return ru(n.copy(), t, e, r)
          }, Ji(o, n)
      }
  
      function iu(n, t, e) {
          function r(t) {
              return n(i(t))
          }
          var i = uu(t),
              u = uu(1 / t);
          return r.invert = function(t) {
              return u(n.invert(t))
          }, r.domain = function(t) {
              return arguments.length ? (n.domain((e = t.map(Number)).map(i)), r) : e
          }, r.ticks = function(n) {
              return Qi(e, n)
          }, r.tickFormat = function(n, t) {
              return nu(e, n, t)
          }, r.nice = function(n) {
              return r.domain(Gi(e, n))
          }, r.exponent = function(o) {
              return arguments.length ? (i = uu(t = o), u = uu(1 / t), n.domain(e.map(i)), r) : t
          }, r.copy = function() {
              return iu(n.copy(), t, e)
          }, Ji(r, n)
      }
  
      function uu(n) {
          return function(t) {
              return 0 > t ? -Math.pow(-t, n) : Math.pow(t, n)
          }
      }
  
      function ou(n, t) {
          function e(e) {
              return u[((i.get(e) || ("range" === t.t ? i.set(e, n.push(e)) : NaN)) - 1) % u.length]
          }
  
          function r(t, e) {
              return ao.range(n.length).map(function(n) {
                  return t + e * n
              })
          }
          var i, u, o;
          return e.domain = function(r) {
              if (!arguments.length) return n;
              n = [], i = new c;
              for (var u, o = -1, a = r.length; ++o < a;) i.has(u = r[o]) || i.set(u, n.push(u));
              return e[t.t].apply(e, t.a)
          }, e.range = function(n) {
              return arguments.length ? (u = n, o = 0, t = {
                  t: "range",
                  a: arguments
              }, e) : u
          }, e.rangePoints = function(i, a) {
              arguments.length < 2 && (a = 0);
              var l = i[0],
                  c = i[1],
                  f = n.length < 2 ? (l = (l + c) / 2, 0) : (c - l) / (n.length - 1 + a);
              return u = r(l + f * a / 2, f), o = 0, t = {
                  t: "rangePoints",
                  a: arguments
              }, e
          }, e.rangeRoundPoints = function(i, a) {
              arguments.length < 2 && (a = 0);
              var l = i[0],
                  c = i[1],
                  f = n.length < 2 ? (l = c = Math.round((l + c) / 2), 0) : (c - l) / (n.length - 1 + a) | 0;
              return u = r(l + Math.round(f * a / 2 + (c - l - (n.length - 1 + a) * f) / 2), f), o = 0, t = {
                  t: "rangeRoundPoints",
                  a: arguments
              }, e
          }, e.rangeBands = function(i, a, l) {
              arguments.length < 2 && (a = 0), arguments.length < 3 && (l = a);
              var c = i[1] < i[0],
                  f = i[c - 0],
                  s = i[1 - c],
                  h = (s - f) / (n.length - a + 2 * l);
              return u = r(f + h * l, h), c && u.reverse(), o = h * (1 - a), t = {
                  t: "rangeBands",
                  a: arguments
              }, e
          }, e.rangeRoundBands = function(i, a, l) {
              arguments.length < 2 && (a = 0), arguments.length < 3 && (l = a);
              var c = i[1] < i[0],
                  f = i[c - 0],
                  s = i[1 - c],
                  h = Math.floor((s - f) / (n.length - a + 2 * l));
              return u = r(f + Math.round((s - f - (n.length - a) * h) / 2), h), c && u.reverse(), o = Math.round(h * (1 - a)), t = {
                  t: "rangeRoundBands",
                  a: arguments
              }, e
          }, e.rangeBand = function() {
              return o
          }, e.rangeExtent = function() {
              return Yi(t.a[0])
          }, e.copy = function() {
              return ou(n, t)
          }, e.domain(n)
      }
  
      function au(n, t) {
          function u() {
              var e = 0,
                  r = t.length;
              for (a = []; ++e < r;) a[e - 1] = ao.quantile(n, e / r);
              return o
          }
  
          function o(n) {
              return isNaN(n = +n) ? void 0 : t[ao.bisect(a, n)]
          }
          var a;
          return o.domain = function(t) {
              return arguments.length ? (n = t.map(r).filter(i).sort(e), u()) : n
          }, o.range = function(n) {
              return arguments.length ? (t = n, u()) : t
          }, o.quantiles = function() {
              return a
          }, o.invertExtent = function(e) {
              return e = t.indexOf(e), 0 > e ? [NaN, NaN] : [e > 0 ? a[e - 1] : n[0], e < a.length ? a[e] : n[n.length - 1]]
          }, o.copy = function() {
              return au(n, t)
          }, u()
      }
  
      function lu(n, t, e) {
          function r(t) {
              return e[Math.max(0, Math.min(o, Math.floor(u * (t - n))))]
          }
  
          function i() {
              return u = e.length / (t - n), o = e.length - 1, r
          }
          var u, o;
          return r.domain = function(e) {
              return arguments.length ? (n = +e[0], t = +e[e.length - 1], i()) : [n, t]
          }, r.range = function(n) {
              return arguments.length ? (e = n, i()) : e
          }, r.invertExtent = function(t) {
              return t = e.indexOf(t), t = 0 > t ? NaN : t / u + n, [t, t + 1 / u]
          }, r.copy = function() {
              return lu(n, t, e)
          }, i()
      }
  
      function cu(n, t) {
          function e(e) {
              return e >= e ? t[ao.bisect(n, e)] : void 0
          }
          return e.domain = function(t) {
              return arguments.length ? (n = t, e) : n
          }, e.range = function(n) {
              return arguments.length ? (t = n, e) : t
          }, e.invertExtent = function(e) {
              return e = t.indexOf(e), [n[e - 1], n[e]]
          }, e.copy = function() {
              return cu(n, t)
          }, e
      }
  
      function fu(n) {
          function t(n) {
              return +n
          }
          return t.invert = t, t.domain = t.range = function(e) {
              return arguments.length ? (n = e.map(t), t) : n
          }, t.ticks = function(t) {
              return Qi(n, t)
          }, t.tickFormat = function(t, e) {
              return nu(n, t, e)
          }, t.copy = function() {
              return fu(n)
          }, t
      }
  
      function su() {
          return 0
      }
  
      function hu(n) {
          return n.innerRadius
      }
  
      function pu(n) {
          return n.outerRadius
      }
  
      function gu(n) {
          return n.startAngle
      }
  
      function vu(n) {
          return n.endAngle
      }
  
      function du(n) {
          return n && n.padAngle
      }
  
      function yu(n, t, e, r) {
          return (n - e) * t - (t - r) * n > 0 ? 0 : 1
      }
  
      function mu(n, t, e, r, i) {
          var u = n[0] - t[0],
              o = n[1] - t[1],
              a = (i ? r : -r) / Math.sqrt(u * u + o * o),
              l = a * o,
              c = -a * u,
              f = n[0] + l,
              s = n[1] + c,
              h = t[0] + l,
              p = t[1] + c,
              g = (f + h) / 2,
              v = (s + p) / 2,
              d = h - f,
              y = p - s,
              m = d * d + y * y,
              M = e - r,
              x = f * p - h * s,
              b = (0 > y ? -1 : 1) * Math.sqrt(Math.max(0, M * M * m - x * x)),
              _ = (x * y - d * b) / m,
              w = (-x * d - y * b) / m,
              S = (x * y + d * b) / m,
              k = (-x * d + y * b) / m,
              N = _ - g,
              E = w - v,
              A = S - g,
              C = k - v;
          return N * N + E * E > A * A + C * C && (_ = S, w = k), [
              [_ - l, w - c],
              [_ * e / M, w * e / M]
          ]
      }
  
      function Mu(n) {
          function t(t) {
              function o() {
                  c.push("M", u(n(f), a))
              }
              for (var l, c = [], f = [], s = -1, h = t.length, p = En(e), g = En(r); ++s < h;) i.call(this, l = t[s], s) ? f.push([+p.call(this, l, s), +g.call(this, l, s)]) : f.length && (o(), f = []);
              return f.length && o(), c.length ? c.join("") : null
          }
          var e = Ce,
              r = ze,
              i = zt,
              u = xu,
              o = u.key,
              a = .7;
          return t.x = function(n) {
              return arguments.length ? (e = n, t) : e
          }, t.y = function(n) {
              return arguments.length ? (r = n, t) : r
          }, t.defined = function(n) {
              return arguments.length ? (i = n, t) : i
          }, t.interpolate = function(n) {
              return arguments.length ? (o = "function" == typeof n ? u = n : (u = Tl.get(n) || xu).key, t) : o
          }, t.tension = function(n) {
              return arguments.length ? (a = n, t) : a
          }, t
      }
  
      function xu(n) {
          return n.length > 1 ? n.join("L") : n + "Z"
      }
  
      function bu(n) {
          return n.join("L") + "Z"
      }
  
      function _u(n) {
          for (var t = 0, e = n.length, r = n[0], i = [r[0], ",", r[1]]; ++t < e;) i.push("H", (r[0] + (r = n[t])[0]) / 2, "V", r[1]);
          return e > 1 && i.push("H", r[0]), i.join("")
      }
  
      function wu(n) {
          for (var t = 0, e = n.length, r = n[0], i = [r[0], ",", r[1]]; ++t < e;) i.push("V", (r = n[t])[1], "H", r[0]);
          return i.join("")
      }
  
      function Su(n) {
          for (var t = 0, e = n.length, r = n[0], i = [r[0], ",", r[1]]; ++t < e;) i.push("H", (r = n[t])[0], "V", r[1]);
          return i.join("")
      }
  
      function ku(n, t) {
          return n.length < 4 ? xu(n) : n[1] + Au(n.slice(1, -1), Cu(n, t))
      }
  
      function Nu(n, t) {
          return n.length < 3 ? bu(n) : n[0] + Au((n.push(n[0]), n), Cu([n[n.length - 2]].concat(n, [n[1]]), t))
      }
  
      function Eu(n, t) {
          return n.length < 3 ? xu(n) : n[0] + Au(n, Cu(n, t))
      }
  
      function Au(n, t) {
          if (t.length < 1 || n.length != t.length && n.length != t.length + 2) return xu(n);
          var e = n.length != t.length,
              r = "",
              i = n[0],
              u = n[1],
              o = t[0],
              a = o,
              l = 1;
          if (e && (r += "Q" + (u[0] - 2 * o[0] / 3) + "," + (u[1] - 2 * o[1] / 3) + "," + u[0] + "," + u[1], i = n[1], l = 2), t.length > 1) {
              a = t[1], u = n[l], l++, r += "C" + (i[0] + o[0]) + "," + (i[1] + o[1]) + "," + (u[0] - a[0]) + "," + (u[1] - a[1]) + "," + u[0] + "," + u[1];
              for (var c = 2; c < t.length; c++, l++) u = n[l], a = t[c], r += "S" + (u[0] - a[0]) + "," + (u[1] - a[1]) + "," + u[0] + "," + u[1]
          }
          if (e) {
              var f = n[l];
              r += "Q" + (u[0] + 2 * a[0] / 3) + "," + (u[1] + 2 * a[1] / 3) + "," + f[0] + "," + f[1]
          }
          return r
      }
  
      function Cu(n, t) {
          for (var e, r = [], i = (1 - t) / 2, u = n[0], o = n[1], a = 1, l = n.length; ++a < l;) e = u, u = o, o = n[a], r.push([i * (o[0] - e[0]), i * (o[1] - e[1])]);
          return r
      }
  
      function zu(n) {
          if (n.length < 3) return xu(n);
          var t = 1,
              e = n.length,
              r = n[0],
              i = r[0],
              u = r[1],
              o = [i, i, i, (r = n[1])[0]],
              a = [u, u, u, r[1]],
              l = [i, ",", u, "L", Ru(Pl, o), ",", Ru(Pl, a)];
          for (n.push(n[e - 1]); ++t <= e;) r = n[t], o.shift(), o.push(r[0]), a.shift(), a.push(r[1]), Du(l, o, a);
          return n.pop(), l.push("L", r), l.join("")
      }
  
      function Lu(n) {
          if (n.length < 4) return xu(n);
          for (var t, e = [], r = -1, i = n.length, u = [0], o = [0]; ++r < 3;) t = n[r], u.push(t[0]), o.push(t[1]);
          for (e.push(Ru(Pl, u) + "," + Ru(Pl, o)), --r; ++r < i;) t = n[r], u.shift(), u.push(t[0]), o.shift(), o.push(t[1]), Du(e, u, o);
          return e.join("")
      }
  
      function qu(n) {
          for (var t, e, r = -1, i = n.length, u = i + 4, o = [], a = []; ++r < 4;) e = n[r % i], o.push(e[0]), a.push(e[1]);
          for (t = [Ru(Pl, o), ",", Ru(Pl, a)], --r; ++r < u;) e = n[r % i], o.shift(), o.push(e[0]), a.shift(), a.push(e[1]), Du(t, o, a);
          return t.join("")
      }
  
      function Tu(n, t) {
          var e = n.length - 1;
          if (e)
              for (var r, i, u = n[0][0], o = n[0][1], a = n[e][0] - u, l = n[e][1] - o, c = -1; ++c <= e;) r = n[c], i = c / e, r[0] = t * r[0] + (1 - t) * (u + i * a), r[1] = t * r[1] + (1 - t) * (o + i * l);
          return zu(n)
      }
  
      function Ru(n, t) {
          return n[0] * t[0] + n[1] * t[1] + n[2] * t[2] + n[3] * t[3]
      }
  
      function Du(n, t, e) {
          n.push("C", Ru(Rl, t), ",", Ru(Rl, e), ",", Ru(Dl, t), ",", Ru(Dl, e), ",", Ru(Pl, t), ",", Ru(Pl, e))
      }
  
      function Pu(n, t) {
          return (t[1] - n[1]) / (t[0] - n[0])
      }
  
      function Uu(n) {
          for (var t = 0, e = n.length - 1, r = [], i = n[0], u = n[1], o = r[0] = Pu(i, u); ++t < e;) r[t] = (o + (o = Pu(i = u, u = n[t + 1]))) / 2;
          return r[t] = o, r
      }
  
      function ju(n) {
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              return arguments.length ? (o = n, t) : o
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      function Iu(n) {
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      function Yu(n) {
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      function Zu(n) {
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      function Vu() {
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      function $u(n) {
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      function Wu(n, t, e) {
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      function Gu(n) {
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      function Ku(n) {
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          function a(i) {
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      function eo(n) {
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              o = -1;
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              a = 0,
              l = 0,
              c = -1,
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          },
          No = function(n, t) {
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          Eo = function(n, t) {
              return t.querySelectorAll(n)
          },
          Ao = function(n, t) {
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              u.push(t = []), t.parentNode = (r = this[o]).parentNode;
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          n = C(n);
          for (var i = -1, u = this.length; ++i < u;)
              for (var o = this[i], a = -1, l = o.length; ++a < l;)(e = o[a]) && (r.push(t = co(n.call(e, e.__data__, a, i))), t.parentNode = e);
          return E(r)
      };
      var zo = "http://www.w3.org/1999/xhtml",
          Lo = {
              svg: "http://www.w3.org/2000/svg",
              xhtml: zo,
              xlink: "http://www.w3.org/1999/xlink",
              xml: "http://www.w3.org/XML/1998/namespace",
              xmlns: "http://www.w3.org/2000/xmlns/"
          };
      ao.ns = {
          prefix: Lo,
          qualify: function(n) {
              var t = n.indexOf(":"),
                  e = n;
              return t >= 0 && "xmlns" !== (e = n.slice(0, t)) && (n = n.slice(t + 1)), Lo.hasOwnProperty(e) ? {
                  space: Lo[e],
                  local: n
              } : n
          }
      }, Co.attr = function(n, t) {
          if (arguments.length < 2) {
              if ("string" == typeof n) {
                  var e = this.node();
                  return n = ao.ns.qualify(n), n.local ? e.getAttributeNS(n.space, n.local) : e.getAttribute(n)
              }
              for (t in n) this.each(z(t, n[t]));
              return this
          }
          return this.each(z(n, t))
      }, Co.classed = function(n, t) {
          if (arguments.length < 2) {
              if ("string" == typeof n) {
                  var e = this.node(),
                      r = (n = T(n)).length,
                      i = -1;
                  if (t = e.classList) {
                      for (; ++i < r;)
                          if (!t.contains(n[i])) return !1
                  } else
                      for (t = e.getAttribute("class"); ++i < r;)
                          if (!q(n[i]).test(t)) return !1; return !0
              }
              for (t in n) this.each(R(t, n[t]));
              return this
          }
          return this.each(R(n, t))
      }, Co.style = function(n, e, r) {
          var i = arguments.length;
          if (3 > i) {
              if ("string" != typeof n) {
                  2 > i && (e = "");
                  for (r in n) this.each(P(r, n[r], e));
                  return this
              }
              if (2 > i) {
                  var u = this.node();
                  return t(u).getComputedStyle(u, null).getPropertyValue(n)
              }
              r = ""
          }
          return this.each(P(n, e, r))
      }, Co.property = function(n, t) {
          if (arguments.length < 2) {
              if ("string" == typeof n) return this.node()[n];
              for (t in n) this.each(U(t, n[t]));
              return this
          }
          return this.each(U(n, t))
      }, Co.text = function(n) {
          return arguments.length ? this.each("function" == typeof n ? function() {
              var t = n.apply(this, arguments);
              this.textContent = null == t ? "" : t
          } : null == n ? function() {
              this.textContent = ""
          } : function() {
              this.textContent = n
          }) : this.node().textContent
      }, Co.html = function(n) {
          return arguments.length ? this.each("function" == typeof n ? function() {
              var t = n.apply(this, arguments);
              this.innerHTML = null == t ? "" : t
          } : null == n ? function() {
              this.innerHTML = ""
          } : function() {
              this.innerHTML = n
          }) : this.node().innerHTML
      }, Co.append = function(n) {
          return n = j(n), this.select(function() {
              return this.appendChild(n.apply(this, arguments))
          })
      }, Co.insert = function(n, t) {
          return n = j(n), t = A(t), this.select(function() {
              return this.insertBefore(n.apply(this, arguments), t.apply(this, arguments) || null)
          })
      }, Co.remove = function() {
          return this.each(F)
      }, Co.data = function(n, t) {
          function e(n, e) {
              var r, i, u, o = n.length,
                  s = e.length,
                  h = Math.min(o, s),
                  p = new Array(s),
                  g = new Array(s),
                  v = new Array(o);
              if (t) {
                  var d, y = new c,
                      m = new Array(o);
                  for (r = -1; ++r < o;)(i = n[r]) && (y.has(d = t.call(i, i.__data__, r)) ? v[r] = i : y.set(d, i), m[r] = d);
                  for (r = -1; ++r < s;)(i = y.get(d = t.call(e, u = e[r], r))) ? i !== !0 && (p[r] = i, i.__data__ = u) : g[r] = H(u), y.set(d, !0);
                  for (r = -1; ++r < o;) r in m && y.get(m[r]) !== !0 && (v[r] = n[r])
              } else {
                  for (r = -1; ++r < h;) i = n[r], u = e[r], i ? (i.__data__ = u, p[r] = i) : g[r] = H(u);
                  for (; s > r; ++r) g[r] = H(e[r]);
                  for (; o > r; ++r) v[r] = n[r]
              }
              g.update = p, g.parentNode = p.parentNode = v.parentNode = n.parentNode, a.push(g), l.push(p), f.push(v)
          }
          var r, i, u = -1,
              o = this.length;
          if (!arguments.length) {
              for (n = new Array(o = (r = this[0]).length); ++u < o;)(i = r[u]) && (n[u] = i.__data__);
              return n
          }
          var a = Z([]),
              l = E([]),
              f = E([]);
          if ("function" == typeof n)
              for (; ++u < o;) e(r = this[u], n.call(r, r.parentNode.__data__, u));
          else
              for (; ++u < o;) e(r = this[u], n);
          return l.enter = function() {
              return a
          }, l.exit = function() {
              return f
          }, l
      }, Co.datum = function(n) {
          return arguments.length ? this.property("__data__", n) : this.property("__data__")
      }, Co.filter = function(n) {
          var t, e, r, i = [];
          "function" != typeof n && (n = O(n));
          for (var u = 0, o = this.length; o > u; u++) {
              i.push(t = []), t.parentNode = (e = this[u]).parentNode;
              for (var a = 0, l = e.length; l > a; a++)(r = e[a]) && n.call(r, r.__data__, a, u) && t.push(r)
          }
          return E(i)
      }, Co.order = function() {
          for (var n = -1, t = this.length; ++n < t;)
              for (var e, r = this[n], i = r.length - 1, u = r[i]; --i >= 0;)(e = r[i]) && (u && u !== e.nextSibling && u.parentNode.insertBefore(e, u), u = e);
          return this
      }, Co.sort = function(n) {
          n = I.apply(this, arguments);
          for (var t = -1, e = this.length; ++t < e;) this[t].sort(n);
          return this.order()
      }, Co.each = function(n) {
          return Y(this, function(t, e, r) {
              n.call(t, t.__data__, e, r)
          })
      }, Co.call = function(n) {
          var t = co(arguments);
          return n.apply(t[0] = this, t), this
      }, Co.empty = function() {
          return !this.node()
      }, Co.node = function() {
          for (var n = 0, t = this.length; t > n; n++)
              for (var e = this[n], r = 0, i = e.length; i > r; r++) {
                  var u = e[r];
                  if (u) return u
              }
          return null
      }, Co.size = function() {
          var n = 0;
          return Y(this, function() {
              ++n
          }), n
      };
      var qo = [];
      ao.selection.enter = Z, ao.selection.enter.prototype = qo, qo.append = Co.append, qo.empty = Co.empty, qo.node = Co.node, qo.call = Co.call, qo.size = Co.size, qo.select = function(n) {
          for (var t, e, r, i, u, o = [], a = -1, l = this.length; ++a < l;) {
              r = (i = this[a]).update, o.push(t = []), t.parentNode = i.parentNode;
              for (var c = -1, f = i.length; ++c < f;)(u = i[c]) ? (t.push(r[c] = e = n.call(i.parentNode, u.__data__, c, a)), e.__data__ = u.__data__) : t.push(null)
          }
          return E(o)
      }, qo.insert = function(n, t) {
          return arguments.length < 2 && (t = V(this)), Co.insert.call(this, n, t)
      }, ao.select = function(t) {
          var e;
          return "string" == typeof t ? (e = [No(t, fo)], e.parentNode = fo.documentElement) : (e = [t], e.parentNode = n(t)), E([e])
      }, ao.selectAll = function(n) {
          var t;
          return "string" == typeof n ? (t = co(Eo(n, fo)), t.parentNode = fo.documentElement) : (t = co(n), t.parentNode = null), E([t])
      }, Co.on = function(n, t, e) {
          var r = arguments.length;
          if (3 > r) {
              if ("string" != typeof n) {
                  2 > r && (t = !1);
                  for (e in n) this.each(X(e, n[e], t));
                  return this
              }
              if (2 > r) return (r = this.node()["__on" + n]) && r._;
              e = !1
          }
          return this.each(X(n, t, e))
      };
      var To = ao.map({
          mouseenter: "mouseover",
          mouseleave: "mouseout"
      });
      fo && To.forEach(function(n) {
          "on" + n in fo && To.remove(n)
      });
      var Ro, Do = 0;
      ao.mouse = function(n) {
          return J(n, k())
      };
      var Po = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0;
      ao.touch = function(n, t, e) {
          if (arguments.length < 3 && (e = t, t = k().changedTouches), t)
              for (var r, i = 0, u = t.length; u > i; ++i)
                  if ((r = t[i]).identifier === e) return J(n, r)
      }, ao.behavior.drag = function() {
          function n() {
              this.on("mousedown.drag", u).on("touchstart.drag", o)
          }
  
          function e(n, t, e, u, o) {
              return function() {
                  function a() {
                      var n, e, r = t(h, v);
                      r && (n = r[0] - M[0], e = r[1] - M[1], g |= n | e, M = r, p({
                          type: "drag",
                          x: r[0] + c[0],
                          y: r[1] + c[1],
                          dx: n,
                          dy: e
                      }))
                  }
  
                  function l() {
                      t(h, v) && (y.on(u + d, null).on(o + d, null), m(g), p({
                          type: "dragend"
                      }))
                  }
                  var c, f = this,
                      s = ao.event.target.correspondingElement || ao.event.target,
                      h = f.parentNode,
                      p = r.of(f, arguments),
                      g = 0,
                      v = n(),
                      d = ".drag" + (null == v ? "" : "-" + v),
                      y = ao.select(e(s)).on(u + d, a).on(o + d, l),
                      m = W(s),
                      M = t(h, v);
                  i ? (c = i.apply(f, arguments), c = [c.x - M[0], c.y - M[1]]) : c = [0, 0], p({
                      type: "dragstart"
                  })
              }
          }
          var r = N(n, "drag", "dragstart", "dragend"),
              i = null,
              u = e(b, ao.mouse, t, "mousemove", "mouseup"),
              o = e(G, ao.touch, m, "touchmove", "touchend");
          return n.origin = function(t) {
              return arguments.length ? (i = t, n) : i
          }, ao.rebind(n, r, "on")
      }, ao.touches = function(n, t) {
          return arguments.length < 2 && (t = k().touches), t ? co(t).map(function(t) {
              var e = J(n, t);
              return e.identifier = t.identifier, e
          }) : []
      };
      var Uo = 1e-6,
          jo = Uo * Uo,
          Fo = Math.PI,
          Ho = 2 * Fo,
          Oo = Ho - Uo,
          Io = Fo / 2,
          Yo = Fo / 180,
          Zo = 180 / Fo,
          Vo = Math.SQRT2,
          Xo = 2,
          $o = 4;
      ao.interpolateZoom = function(n, t) {
          var e, r, i = n[0],
              u = n[1],
              o = n[2],
              a = t[0],
              l = t[1],
              c = t[2],
              f = a - i,
              s = l - u,
              h = f * f + s * s;
          if (jo > h) r = Math.log(c / o) / Vo, e = function(n) {
              return [i + n * f, u + n * s, o * Math.exp(Vo * n * r)]
          };
          else {
              var p = Math.sqrt(h),
                  g = (c * c - o * o + $o * h) / (2 * o * Xo * p),
                  v = (c * c - o * o - $o * h) / (2 * c * Xo * p),
                  d = Math.log(Math.sqrt(g * g + 1) - g),
                  y = Math.log(Math.sqrt(v * v + 1) - v);
              r = (y - d) / Vo, e = function(n) {
                  var t = n * r,
                      e = rn(d),
                      a = o / (Xo * p) * (e * un(Vo * t + d) - en(d));
                  return [i + a * f, u + a * s, o * e / rn(Vo * t + d)]
              }
          }
          return e.duration = 1e3 * r, e
      }, ao.behavior.zoom = function() {
          function n(n) {
              n.on(L, s).on(Wo + ".zoom", p).on("dblclick.zoom", g).on(R, h)
          }
  
          function e(n) {
              return [(n[0] - k.x) / k.k, (n[1] - k.y) / k.k]
          }
  
          function r(n) {
              return [n[0] * k.k + k.x, n[1] * k.k + k.y]
          }
  
          function i(n) {
              k.k = Math.max(A[0], Math.min(A[1], n))
          }
  
          function u(n, t) {
              t = r(t), k.x += n[0] - t[0], k.y += n[1] - t[1]
          }
  
          function o(t, e, r, o) {
              t.__chart__ = {
                  x: k.x,
                  y: k.y,
                  k: k.k
              }, i(Math.pow(2, o)), u(d = e, r), t = ao.select(t), C > 0 && (t = t.transition().duration(C)), t.call(n.event)
          }
  
          function a() {
              b && b.domain(x.range().map(function(n) {
                  return (n - k.x) / k.k
              }).map(x.invert)), w && w.domain(_.range().map(function(n) {
                  return (n - k.y) / k.k
              }).map(_.invert))
          }
  
          function l(n) {
              z++ || n({
                  type: "zoomstart"
              })
          }
  
          function c(n) {
              a(), n({
                  type: "zoom",
                  scale: k.k,
                  translate: [k.x, k.y]
              })
          }
  
          function f(n) {
              --z || (n({
                  type: "zoomend"
              }), d = null)
          }
  
          function s() {
              function n() {
                  a = 1, u(ao.mouse(i), h), c(o)
              }
  
              function r() {
                  s.on(q, null).on(T, null), p(a), f(o)
              }
              var i = this,
                  o = D.of(i, arguments),
                  a = 0,
                  s = ao.select(t(i)).on(q, n).on(T, r),
                  h = e(ao.mouse(i)),
                  p = W(i);
              Il.call(i), l(o)
          }
  
          function h() {
              function n() {
                  var n = ao.touches(g);
                  return p = k.k, n.forEach(function(n) {
                      n.identifier in d && (d[n.identifier] = e(n))
                  }), n
              }
  
              function t() {
                  var t = ao.event.target;
                  ao.select(t).on(x, r).on(b, a), _.push(t);
                  for (var e = ao.event.changedTouches, i = 0, u = e.length; u > i; ++i) d[e[i].identifier] = null;
                  var l = n(),
                      c = Date.now();
                  if (1 === l.length) {
                      if (500 > c - M) {
                          var f = l[0];
                          o(g, f, d[f.identifier], Math.floor(Math.log(k.k) / Math.LN2) + 1), S()
                      }
                      M = c
                  } else if (l.length > 1) {
                      var f = l[0],
                          s = l[1],
                          h = f[0] - s[0],
                          p = f[1] - s[1];
                      y = h * h + p * p
                  }
              }
  
              function r() {
                  var n, t, e, r, o = ao.touches(g);
                  Il.call(g);
                  for (var a = 0, l = o.length; l > a; ++a, r = null)
                      if (e = o[a], r = d[e.identifier]) {
                          if (t) break;
                          n = e, t = r
                      }
                  if (r) {
                      var f = (f = e[0] - n[0]) * f + (f = e[1] - n[1]) * f,
                          s = y && Math.sqrt(f / y);
                      n = [(n[0] + e[0]) / 2, (n[1] + e[1]) / 2], t = [(t[0] + r[0]) / 2, (t[1] + r[1]) / 2], i(s * p)
                  }
                  M = null, u(n, t), c(v)
              }
  
              function a() {
                  if (ao.event.touches.length) {
                      for (var t = ao.event.changedTouches, e = 0, r = t.length; r > e; ++e) delete d[t[e].identifier];
                      for (var i in d) return void n()
                  }
                  ao.selectAll(_).on(m, null), w.on(L, s).on(R, h), N(), f(v)
              }
              var p, g = this,
                  v = D.of(g, arguments),
                  d = {},
                  y = 0,
                  m = ".zoom-" + ao.event.changedTouches[0].identifier,
                  x = "touchmove" + m,
                  b = "touchend" + m,
                  _ = [],
                  w = ao.select(g),
                  N = W(g);
              t(), l(v), w.on(L, null).on(R, t)
          }
  
          function p() {
              var n = D.of(this, arguments);
              m ? clearTimeout(m) : (Il.call(this), v = e(d = y || ao.mouse(this)), l(n)), m = setTimeout(function() {
                  m = null, f(n)
              }, 50), S(), i(Math.pow(2, .002 * Bo()) * k.k), u(d, v), c(n)
          }
  
          function g() {
              var n = ao.mouse(this),
                  t = Math.log(k.k) / Math.LN2;
              o(this, n, e(n), ao.event.shiftKey ? Math.ceil(t) - 1 : Math.floor(t) + 1)
          }
          var v, d, y, m, M, x, b, _, w, k = {
                  x: 0,
                  y: 0,
                  k: 1
              },
              E = [960, 500],
              A = Jo,
              C = 250,
              z = 0,
              L = "mousedown.zoom",
              q = "mousemove.zoom",
              T = "mouseup.zoom",
              R = "touchstart.zoom",
              D = N(n, "zoomstart", "zoom", "zoomend");
          return Wo || (Wo = "onwheel" in fo ? (Bo = function() {
              return -ao.event.deltaY * (ao.event.deltaMode ? 120 : 1)
          }, "wheel") : "onmousewheel" in fo ? (Bo = function() {
              return ao.event.wheelDelta
          }, "mousewheel") : (Bo = function() {
              return -ao.event.detail
          }, "MozMousePixelScroll")), n.event = function(n) {
              n.each(function() {
                  var n = D.of(this, arguments),
                      t = k;
                  Hl ? ao.select(this).transition().each("start.zoom", function() {
                      k = this.__chart__ || {
                          x: 0,
                          y: 0,
                          k: 1
                      }, l(n)
                  }).tween("zoom:zoom", function() {
                      var e = E[0],
                          r = E[1],
                          i = d ? d[0] : e / 2,
                          u = d ? d[1] : r / 2,
                          o = ao.interpolateZoom([(i - k.x) / k.k, (u - k.y) / k.k, e / k.k], [(i - t.x) / t.k, (u - t.y) / t.k, e / t.k]);
                      return function(t) {
                          var r = o(t),
                              a = e / r[2];
                          this.__chart__ = k = {
                              x: i - r[0] * a,
                              y: u - r[1] * a,
                              k: a
                          }, c(n)
                      }
                  }).each("interrupt.zoom", function() {
                      f(n)
                  }).each("end.zoom", function() {
                      f(n)
                  }) : (this.__chart__ = k, l(n), c(n), f(n))
              })
          }, n.translate = function(t) {
              return arguments.length ? (k = {
                  x: +t[0],
                  y: +t[1],
                  k: k.k
              }, a(), n) : [k.x, k.y]
          }, n.scale = function(t) {
              return arguments.length ? (k = {
                  x: k.x,
                  y: k.y,
                  k: null
              }, i(+t), a(), n) : k.k
          }, n.scaleExtent = function(t) {
              return arguments.length ? (A = null == t ? Jo : [+t[0], +t[1]], n) : A
          }, n.center = function(t) {
              return arguments.length ? (y = t && [+t[0], +t[1]], n) : y
          }, n.size = function(t) {
              return arguments.length ? (E = t && [+t[0], +t[1]], n) : E
          }, n.duration = function(t) {
              return arguments.length ? (C = +t, n) : C
          }, n.x = function(t) {
              return arguments.length ? (b = t, x = t.copy(), k = {
                  x: 0,
                  y: 0,
                  k: 1
              }, n) : b
          }, n.y = function(t) {
              return arguments.length ? (w = t, _ = t.copy(), k = {
                  x: 0,
                  y: 0,
                  k: 1
              }, n) : w
          }, ao.rebind(n, D, "on")
      };
      var Bo, Wo, Jo = [0, 1 / 0];
      ao.color = an, an.prototype.toString = function() {
          return this.rgb() + ""
      }, ao.hsl = ln;
      var Go = ln.prototype = new an;
      Go.brighter = function(n) {
          return n = Math.pow(.7, arguments.length ? n : 1), new ln(this.h, this.s, this.l / n)
      }, Go.darker = function(n) {
          return n = Math.pow(.7, arguments.length ? n : 1), new ln(this.h, this.s, n * this.l)
      }, Go.rgb = function() {
          return cn(this.h, this.s, this.l)
      }, ao.hcl = fn;
      var Ko = fn.prototype = new an;
      Ko.brighter = function(n) {
          return new fn(this.h, this.c, Math.min(100, this.l + Qo * (arguments.length ? n : 1)))
      }, Ko.darker = function(n) {
          return new fn(this.h, this.c, Math.max(0, this.l - Qo * (arguments.length ? n : 1)))
      }, Ko.rgb = function() {
          return sn(this.h, this.c, this.l).rgb()
      }, ao.lab = hn;
      var Qo = 18,
          na = .95047,
          ta = 1,
          ea = 1.08883,
          ra = hn.prototype = new an;
      ra.brighter = function(n) {
          return new hn(Math.min(100, this.l + Qo * (arguments.length ? n : 1)), this.a, this.b)
      }, ra.darker = function(n) {
          return new hn(Math.max(0, this.l - Qo * (arguments.length ? n : 1)), this.a, this.b)
      }, ra.rgb = function() {
          return pn(this.l, this.a, this.b)
      }, ao.rgb = mn;
      var ia = mn.prototype = new an;
      ia.brighter = function(n) {
          n = Math.pow(.7, arguments.length ? n : 1);
          var t = this.r,
              e = this.g,
              r = this.b,
              i = 30;
          return t || e || r ? (t && i > t && (t = i), e && i > e && (e = i), r && i > r && (r = i), new mn(Math.min(255, t / n), Math.min(255, e / n), Math.min(255, r / n))) : new mn(i, i, i)
      }, ia.darker = function(n) {
          return n = Math.pow(.7, arguments.length ? n : 1), new mn(n * this.r, n * this.g, n * this.b)
      }, ia.hsl = function() {
          return wn(this.r, this.g, this.b)
      }, ia.toString = function() {
          return "#" + bn(this.r) + bn(this.g) + bn(this.b)
      };
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          antiquewhite: 16444375,
          aqua: 65535,
          aquamarine: 8388564,
          azure: 15794175,
          beige: 16119260,
          bisque: 16770244,
          black: 0,
          blanchedalmond: 16772045,
          blue: 255,
          blueviolet: 9055202,
          brown: 10824234,
          burlywood: 14596231,
          cadetblue: 6266528,
          chartreuse: 8388352,
          chocolate: 13789470,
          coral: 16744272,
          cornflowerblue: 6591981,
          cornsilk: 16775388,
          crimson: 14423100,
          cyan: 65535,
          darkblue: 139,
          darkcyan: 35723,
          darkgoldenrod: 12092939,
          darkgray: 11119017,
          darkgreen: 25600,
          darkgrey: 11119017,
          darkkhaki: 12433259,
          darkmagenta: 9109643,
          darkolivegreen: 5597999,
          darkorange: 16747520,
          darkorchid: 10040012,
          darkred: 9109504,
          darksalmon: 15308410,
          darkseagreen: 9419919,
          darkslateblue: 4734347,
          darkslategray: 3100495,
          darkslategrey: 3100495,
          darkturquoise: 52945,
          darkviolet: 9699539,
          deeppink: 16716947,
          deepskyblue: 49151,
          dimgray: 6908265,
          dimgrey: 6908265,
          dodgerblue: 2003199,
          firebrick: 11674146,
          floralwhite: 16775920,
          forestgreen: 2263842,
          fuchsia: 16711935,
          gainsboro: 14474460,
          ghostwhite: 16316671,
          gold: 16766720,
          goldenrod: 14329120,
          gray: 8421504,
          green: 32768,
          greenyellow: 11403055,
          grey: 8421504,
          honeydew: 15794160,
          hotpink: 16738740,
          indianred: 13458524,
          indigo: 4915330,
          ivory: 16777200,
          khaki: 15787660,
          lavender: 15132410,
          lavenderblush: 16773365,
          lawngreen: 8190976,
          lemonchiffon: 16775885,
          lightblue: 11393254,
          lightcoral: 15761536,
          lightcyan: 14745599,
          lightgoldenrodyellow: 16448210,
          lightgray: 13882323,
          lightgreen: 9498256,
          lightgrey: 13882323,
          lightpink: 16758465,
          lightsalmon: 16752762,
          lightseagreen: 2142890,
          lightskyblue: 8900346,
          lightslategray: 7833753,
          lightslategrey: 7833753,
          lightsteelblue: 11584734,
          lightyellow: 16777184,
          lime: 65280,
          limegreen: 3329330,
          linen: 16445670,
          magenta: 16711935,
          maroon: 8388608,
          mediumaquamarine: 6737322,
          mediumblue: 205,
          mediumorchid: 12211667,
          mediumpurple: 9662683,
          mediumseagreen: 3978097,
          mediumslateblue: 8087790,
          mediumspringgreen: 64154,
          mediumturquoise: 4772300,
          mediumvioletred: 13047173,
          midnightblue: 1644912,
          mintcream: 16121850,
          mistyrose: 16770273,
          moccasin: 16770229,
          navajowhite: 16768685,
          navy: 128,
          oldlace: 16643558,
          olive: 8421376,
          olivedrab: 7048739,
          orange: 16753920,
          orangered: 16729344,
          orchid: 14315734,
          palegoldenrod: 15657130,
          palegreen: 10025880,
          paleturquoise: 11529966,
          palevioletred: 14381203,
          papayawhip: 16773077,
          peachpuff: 16767673,
          peru: 13468991,
          pink: 16761035,
          plum: 14524637,
          powderblue: 11591910,
          purple: 8388736,
          rebeccapurple: 6697881,
          red: 16711680,
          rosybrown: 12357519,
          royalblue: 4286945,
          saddlebrown: 9127187,
          salmon: 16416882,
          sandybrown: 16032864,
          seagreen: 3050327,
          seashell: 16774638,
          sienna: 10506797,
          silver: 12632256,
          skyblue: 8900331,
          slateblue: 6970061,
          slategray: 7372944,
          slategrey: 7372944,
          snow: 16775930,
          springgreen: 65407,
          steelblue: 4620980,
          tan: 13808780,
          teal: 32896,
          thistle: 14204888,
          tomato: 16737095,
          turquoise: 4251856,
          violet: 15631086,
          wheat: 16113331,
          white: 16777215,
          whitesmoke: 16119285,
          yellow: 16776960,
          yellowgreen: 10145074
      });
      ua.forEach(function(n, t) {
          ua.set(n, Mn(t))
      }), ao.functor = En, ao.xhr = An(m), ao.dsv = function(n, t) {
          function e(n, e, u) {
              arguments.length < 3 && (u = e, e = null);
              var o = Cn(n, t, null == e ? r : i(e), u);
              return o.row = function(n) {
                  return arguments.length ? o.response(null == (e = n) ? r : i(n)) : e
              }, o
          }
  
          function r(n) {
              return e.parse(n.responseText)
          }
  
          function i(n) {
              return function(t) {
                  return e.parse(t.responseText, n)
              }
          }
  
          function u(t) {
              return t.map(o).join(n)
          }
  
          function o(n) {
              return a.test(n) ? '"' + n.replace(/\"/g, '""') + '"' : n
          }
          var a = new RegExp('["' + n + "\n]"),
              l = n.charCodeAt(0);
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              var r;
              return e.parseRows(n, function(n, e) {
                  if (r) return r(n, e - 1);
                  var i = new Function("d", "return {" + n.map(function(n, t) {
                      return JSON.stringify(n) + ": d[" + t + "]"
                  }).join(",") + "}");
                  r = t ? function(n, e) {
                      return t(i(n), e)
                  } : i
              })
          }, e.parseRows = function(n, t) {
              function e() {
                  if (f >= c) return o;
                  if (i) return i = !1, u;
                  var t = f;
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                      var r = n.charCodeAt(e + 1);
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                  }
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                      var r = n.charCodeAt(f++),
                          a = 1;
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                      else if (r !== l) continue;
                      return n.slice(t, f - a)
                  }
                  return n.slice(t)
              }
              for (var r, i, u = {}, o = {}, a = [], c = n.length, f = 0, s = 0;
                  (r = e()) !== o;) {
                  for (var h = []; r !== u && r !== o;) h.push(r), r = e();
                  t && null == (h = t(h, s++)) || a.push(h)
              }
              return a
          }, e.format = function(t) {
              if (Array.isArray(t[0])) return e.formatRows(t);
              var r = new y,
                  i = [];
              return t.forEach(function(n) {
                  for (var t in n) r.has(t) || i.push(r.add(t))
              }), [i.map(o).join(n)].concat(t.map(function(t) {
                  return i.map(function(n) {
                      return o(t[n])
                  }).join(n)
              })).join("\n")
          }, e.formatRows = function(n) {
              return n.map(u).join("\n")
          }, e
      }, ao.csv = ao.dsv(",", "text/csv"), ao.tsv = ao.dsv("	", "text/tab-separated-values");
      var oa, aa, la, ca, fa = this[x(this, "requestAnimationFrame")] || function(n) {
          setTimeout(n, 17)
      };
      ao.timer = function() {
          qn.apply(this, arguments)
      }, ao.timer.flush = function() {
          Rn(), Dn()
      }, ao.round = function(n, t) {
          return t ? Math.round(n * (t = Math.pow(10, t))) / t : Math.round(n)
      };
      var sa = ["y", "z", "a", "f", "p", "n", "\xb5", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y"].map(Un);
      ao.formatPrefix = function(n, t) {
          var e = 0;
          return (n = +n) && (0 > n && (n *= -1), t && (n = ao.round(n, Pn(n, t))), e = 1 + Math.floor(1e-12 + Math.log(n) / Math.LN10), e = Math.max(-24, Math.min(24, 3 * Math.floor((e - 1) / 3)))), sa[8 + e / 3]
      };
      var ha = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i,
          pa = ao.map({
              b: function(n) {
                  return n.toString(2)
              },
              c: function(n) {
                  return String.fromCharCode(n)
              },
              o: function(n) {
                  return n.toString(8)
              },
              x: function(n) {
                  return n.toString(16)
              },
              X: function(n) {
                  return n.toString(16).toUpperCase()
              },
              g: function(n, t) {
                  return n.toPrecision(t)
              },
              e: function(n, t) {
                  return n.toExponential(t)
              },
              f: function(n, t) {
                  return n.toFixed(t)
              },
              r: function(n, t) {
                  return (n = ao.round(n, Pn(n, t))).toFixed(Math.max(0, Math.min(20, Pn(n * (1 + 1e-15), t))))
              }
          }),
          ga = ao.time = {},
          va = Date;
      Hn.prototype = {
          getDate: function() {
              return this._.getUTCDate()
          },
          getDay: function() {
              return this._.getUTCDay()
          },
          getFullYear: function() {
              return this._.getUTCFullYear()
          },
          getHours: function() {
              return this._.getUTCHours()
          },
          getMilliseconds: function() {
              return this._.getUTCMilliseconds()
          },
          getMinutes: function() {
              return this._.getUTCMinutes()
          },
          getMonth: function() {
              return this._.getUTCMonth()
          },
          getSeconds: function() {
              return this._.getUTCSeconds()
          },
          getTime: function() {
              return this._.getTime()
          },
          getTimezoneOffset: function() {
              return 0
          },
          valueOf: function() {
              return this._.valueOf()
          },
          setDate: function() {
              da.setUTCDate.apply(this._, arguments)
          },
          setDay: function() {
              da.setUTCDay.apply(this._, arguments)
          },
          setFullYear: function() {
              da.setUTCFullYear.apply(this._, arguments)
          },
          setHours: function() {
              da.setUTCHours.apply(this._, arguments)
          },
          setMilliseconds: function() {
              da.setUTCMilliseconds.apply(this._, arguments)
          },
          setMinutes: function() {
              da.setUTCMinutes.apply(this._, arguments)
          },
          setMonth: function() {
              da.setUTCMonth.apply(this._, arguments)
          },
          setSeconds: function() {
              da.setUTCSeconds.apply(this._, arguments)
          },
          setTime: function() {
              da.setTime.apply(this._, arguments)
          }
      };
      var da = Date.prototype;
      ga.year = On(function(n) {
          return n = ga.day(n), n.setMonth(0, 1), n
      }, function(n, t) {
          n.setFullYear(n.getFullYear() + t)
      }, function(n) {
          return n.getFullYear()
      }), ga.years = ga.year.range, ga.years.utc = ga.year.utc.range, ga.day = On(function(n) {
          var t = new va(2e3, 0);
          return t.setFullYear(n.getFullYear(), n.getMonth(), n.getDate()), t
      }, function(n, t) {
          n.setDate(n.getDate() + t)
      }, function(n) {
          return n.getDate() - 1
      }), ga.days = ga.day.range, ga.days.utc = ga.day.utc.range, ga.dayOfYear = function(n) {
          var t = ga.year(n);
          return Math.floor((n - t - 6e4 * (n.getTimezoneOffset() - t.getTimezoneOffset())) / 864e5)
      }, ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"].forEach(function(n, t) {
          t = 7 - t;
          var e = ga[n] = On(function(n) {
              return (n = ga.day(n)).setDate(n.getDate() - (n.getDay() + t) % 7), n
          }, function(n, t) {
              n.setDate(n.getDate() + 7 * Math.floor(t))
          }, function(n) {
              var e = ga.year(n).getDay();
              return Math.floor((ga.dayOfYear(n) + (e + t) % 7) / 7) - (e !== t)
          });
          ga[n + "s"] = e.range, ga[n + "s"].utc = e.utc.range, ga[n + "OfYear"] = function(n) {
              var e = ga.year(n).getDay();
              return Math.floor((ga.dayOfYear(n) + (e + t) % 7) / 7)
          }
      }), ga.week = ga.sunday, ga.weeks = ga.sunday.range, ga.weeks.utc = ga.sunday.utc.range, ga.weekOfYear = ga.sundayOfYear;
      var ya = {
              "-": "",
              _: " ",
              0: "0"
          },
          ma = /^\s*\d+/,
          Ma = /^%/;
      ao.locale = function(n) {
          return {
              numberFormat: jn(n),
              timeFormat: Yn(n)
          }
      };
      var xa = ao.locale({
          decimal: ".",
          thousands: ",",
          grouping: [3],
          currency: ["$", ""],
          dateTime: "%a %b %e %X %Y",
          date: "%m/%d/%Y",
          time: "%H:%M:%S",
          periods: ["AM", "PM"],
          days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
          shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
          months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
          shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
      });
      ao.format = xa.numberFormat, ao.geo = {}, ft.prototype = {
          s: 0,
          t: 0,
          add: function(n) {
              st(n, this.t, ba), st(ba.s, this.s, this), this.s ? this.t += ba.t : this.s = ba.t
          },
          reset: function() {
              this.s = this.t = 0
          },
          valueOf: function() {
              return this.s
          }
      };
      var ba = new ft;
      ao.geo.stream = function(n, t) {
          n && _a.hasOwnProperty(n.type) ? _a[n.type](n, t) : ht(n, t)
      };
      var _a = {
              Feature: function(n, t) {
                  ht(n.geometry, t)
              },
              FeatureCollection: function(n, t) {
                  for (var e = n.features, r = -1, i = e.length; ++r < i;) ht(e[r].geometry, t)
              }
          },
          wa = {
              Sphere: function(n, t) {
                  t.sphere()
              },
              Point: function(n, t) {
                  n = n.coordinates, t.point(n[0], n[1], n[2])
              },
              MultiPoint: function(n, t) {
                  for (var e = n.coordinates, r = -1, i = e.length; ++r < i;) n = e[r], t.point(n[0], n[1], n[2])
              },
              LineString: function(n, t) {
                  pt(n.coordinates, t, 0)
              },
              MultiLineString: function(n, t) {
                  for (var e = n.coordinates, r = -1, i = e.length; ++r < i;) pt(e[r], t, 0)
              },
              Polygon: function(n, t) {
                  gt(n.coordinates, t)
              },
              MultiPolygon: function(n, t) {
                  for (var e = n.coordinates, r = -1, i = e.length; ++r < i;) gt(e[r], t)
              },
              GeometryCollection: function(n, t) {
                  for (var e = n.geometries, r = -1, i = e.length; ++r < i;) ht(e[r], t)
              }
          };
      ao.geo.area = function(n) {
          return Sa = 0, ao.geo.stream(n, Na), Sa
      };
      var Sa, ka = new ft,
          Na = {
              sphere: function() {
                  Sa += 4 * Fo
              },
              point: b,
              lineStart: b,
              lineEnd: b,
              polygonStart: function() {
                  ka.reset(), Na.lineStart = vt
              },
              polygonEnd: function() {
                  var n = 2 * ka;
                  Sa += 0 > n ? 4 * Fo + n : n, Na.lineStart = Na.lineEnd = Na.point = b
              }
          };
      ao.geo.bounds = function() {
          function n(n, t) {
              M.push(x = [f = n, h = n]), s > t && (s = t), t > p && (p = t)
          }
  
          function t(t, e) {
              var r = dt([t * Yo, e * Yo]);
              if (y) {
                  var i = mt(y, r),
                      u = [i[1], -i[0], 0],
                      o = mt(u, i);
                  bt(o), o = _t(o);
                  var l = t - g,
                      c = l > 0 ? 1 : -1,
                      v = o[0] * Zo * c,
                      d = xo(l) > 180;
                  if (d ^ (v > c * g && c * t > v)) {
                      var m = o[1] * Zo;
                      m > p && (p = m)
                  } else if (v = (v + 360) % 360 - 180, d ^ (v > c * g && c * t > v)) {
                      var m = -o[1] * Zo;
                      s > m && (s = m)
                  } else s > e && (s = e), e > p && (p = e);
                  d ? g > t ? a(f, t) > a(f, h) && (h = t) : a(t, h) > a(f, h) && (f = t) : h >= f ? (f > t && (f = t), t > h && (h = t)) : t > g ? a(f, t) > a(f, h) && (h = t) : a(t, h) > a(f, h) && (f = t)
              } else n(t, e);
              y = r, g = t
          }
  
          function e() {
              b.point = t
          }
  
          function r() {
              x[0] = f, x[1] = h, b.point = n, y = null
          }
  
          function i(n, e) {
              if (y) {
                  var r = n - g;
                  m += xo(r) > 180 ? r + (r > 0 ? 360 : -360) : r
              } else v = n, d = e;
              Na.point(n, e), t(n, e)
          }
  
          function u() {
              Na.lineStart()
          }
  
          function o() {
              i(v, d), Na.lineEnd(), xo(m) > Uo && (f = -(h = 180)), x[0] = f, x[1] = h, y = null
          }
  
          function a(n, t) {
              return (t -= n) < 0 ? t + 360 : t
          }
  
          function l(n, t) {
              return n[0] - t[0]
          }
  
          function c(n, t) {
              return t[0] <= t[1] ? t[0] <= n && n <= t[1] : n < t[0] || t[1] < n
          }
          var f, s, h, p, g, v, d, y, m, M, x, b = {
              point: n,
              lineStart: e,
              lineEnd: r,
              polygonStart: function() {
                  b.point = i, b.lineStart = u, b.lineEnd = o, m = 0, Na.polygonStart()
              },
              polygonEnd: function() {
                  Na.polygonEnd(), b.point = n, b.lineStart = e, b.lineEnd = r, 0 > ka ? (f = -(h = 180), s = -(p = 90)) : m > Uo ? p = 90 : -Uo > m && (s = -90), x[0] = f, x[1] = h
              }
          };
          return function(n) {
              p = h = -(f = s = 1 / 0), M = [], ao.geo.stream(n, b);
              var t = M.length;
              if (t) {
                  M.sort(l);
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              }
              return M = x = null, f === 1 / 0 || s === 1 / 0 ? [
                  [NaN, NaN],
                  [NaN, NaN]
              ] : [
                  [f, s],
                  [h, p]
              ]
          }
      }(), ao.geo.centroid = function(n) {
          Ea = Aa = Ca = za = La = qa = Ta = Ra = Da = Pa = Ua = 0, ao.geo.stream(n, ja);
          var t = Da,
              e = Pa,
              r = Ua,
              i = t * t + e * e + r * r;
          return jo > i && (t = qa, e = Ta, r = Ra, Uo > Aa && (t = Ca, e = za, r = La), i = t * t + e * e + r * r, jo > i) ? [NaN, NaN] : [Math.atan2(e, t) * Zo, tn(r / Math.sqrt(i)) * Zo]
      };
      var Ea, Aa, Ca, za, La, qa, Ta, Ra, Da, Pa, Ua, ja = {
              sphere: b,
              point: St,
              lineStart: Nt,
              lineEnd: Et,
              polygonStart: function() {
                  ja.lineStart = At
              },
              polygonEnd: function() {
                  ja.lineStart = Nt
              }
          },
          Fa = Rt(zt, jt, Ht, [-Fo, -Fo / 2]),
          Ha = 1e9;
      ao.geo.clipExtent = function() {
          var n, t, e, r, i, u, o = {
              stream: function(n) {
                  return i && (i.valid = !1), i = u(n), i.valid = !0, i
              },
              extent: function(a) {
                  return arguments.length ? (u = Zt(n = +a[0][0], t = +a[0][1], e = +a[1][0], r = +a[1][1]), i && (i.valid = !1, i = null), o) : [
                      [n, t],
                      [e, r]
                  ]
              }
          };
          return o.extent([
              [0, 0],
              [960, 500]
          ])
      }, (ao.geo.conicEqualArea = function() {
          return Vt(Xt)
      }).raw = Xt, ao.geo.albers = function() {
          return ao.geo.conicEqualArea().rotate([96, 0]).center([-.6, 38.7]).parallels([29.5, 45.5]).scale(1070)
      }, ao.geo.albersUsa = function() {
          function n(n) {
              var u = n[0],
                  o = n[1];
              return t = null, e(u, o), t || (r(u, o), t) || i(u, o), t
          }
          var t, e, r, i, u = ao.geo.albers(),
              o = ao.geo.conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]),
              a = ao.geo.conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]),
              l = {
                  point: function(n, e) {
                      t = [n, e]
                  }
              };
          return n.invert = function(n) {
              var t = u.scale(),
                  e = u.translate(),
                  r = (n[0] - e[0]) / t,
                  i = (n[1] - e[1]) / t;
              return (i >= .12 && .234 > i && r >= -.425 && -.214 > r ? o : i >= .166 && .234 > i && r >= -.214 && -.115 > r ? a : u).invert(n)
          }, n.stream = function(n) {
              var t = u.stream(n),
                  e = o.stream(n),
                  r = a.stream(n);
              return {
                  point: function(n, i) {
                      t.point(n, i), e.point(n, i), r.point(n, i)
                  },
                  sphere: function() {
                      t.sphere(), e.sphere(), r.sphere()
                  },
                  lineStart: function() {
                      t.lineStart(), e.lineStart(), r.lineStart()
                  },
                  lineEnd: function() {
                      t.lineEnd(), e.lineEnd(), r.lineEnd()
                  },
                  polygonStart: function() {
                      t.polygonStart(), e.polygonStart(), r.polygonStart()
                  },
                  polygonEnd: function() {
                      t.polygonEnd(), e.polygonEnd(), r.polygonEnd()
                  }
              }
          }, n.precision = function(t) {
              return arguments.length ? (u.precision(t), o.precision(t), a.precision(t), n) : u.precision()
          }, n.scale = function(t) {
              return arguments.length ? (u.scale(t), o.scale(.35 * t), a.scale(t), n.translate(u.translate())) : u.scale()
          }, n.translate = function(t) {
              if (!arguments.length) return u.translate();
              var c = u.scale(),
                  f = +t[0],
                  s = +t[1];
              return e = u.translate(t).clipExtent([
                  [f - .455 * c, s - .238 * c],
                  [f + .455 * c, s + .238 * c]
              ]).stream(l).point, r = o.translate([f - .307 * c, s + .201 * c]).clipExtent([
                  [f - .425 * c + Uo, s + .12 * c + Uo],
                  [f - .214 * c - Uo, s + .234 * c - Uo]
              ]).stream(l).point, i = a.translate([f - .205 * c, s + .212 * c]).clipExtent([
                  [f - .214 * c + Uo, s + .166 * c + Uo],
                  [f - .115 * c - Uo, s + .234 * c - Uo]
              ]).stream(l).point, n
          }, n.scale(1070)
      };
      var Oa, Ia, Ya, Za, Va, Xa, $a = {
              point: b,
              lineStart: b,
              lineEnd: b,
              polygonStart: function() {
                  Ia = 0, $a.lineStart = $t
              },
              polygonEnd: function() {
                  $a.lineStart = $a.lineEnd = $a.point = b, Oa += xo(Ia / 2)
              }
          },
          Ba = {
              point: Bt,
              lineStart: b,
              lineEnd: b,
              polygonStart: b,
              polygonEnd: b
          },
          Wa = {
              point: Gt,
              lineStart: Kt,
              lineEnd: Qt,
              polygonStart: function() {
                  Wa.lineStart = ne
              },
              polygonEnd: function() {
                  Wa.point = Gt, Wa.lineStart = Kt, Wa.lineEnd = Qt
              }
          };
      ao.geo.path = function() {
          function n(n) {
              return n && ("function" == typeof a && u.pointRadius(+a.apply(this, arguments)), o && o.valid || (o = i(u)), ao.geo.stream(n, o)), u.result()
          }
  
          function t() {
              return o = null, n
          }
          var e, r, i, u, o, a = 4.5;
          return n.area = function(n) {
              return Oa = 0, ao.geo.stream(n, i($a)), Oa
          }, n.centroid = function(n) {
              return Ca = za = La = qa = Ta = Ra = Da = Pa = Ua = 0, ao.geo.stream(n, i(Wa)), Ua ? [Da / Ua, Pa / Ua] : Ra ? [qa / Ra, Ta / Ra] : La ? [Ca / La, za / La] : [NaN, NaN]
          }, n.bounds = function(n) {
              return Va = Xa = -(Ya = Za = 1 / 0), ao.geo.stream(n, i(Ba)), [
                  [Ya, Za],
                  [Va, Xa]
              ]
          }, n.projection = function(n) {
              return arguments.length ? (i = (e = n) ? n.stream || re(n) : m, t()) : e
          }, n.context = function(n) {
              return arguments.length ? (u = null == (r = n) ? new Wt : new te(n), "function" != typeof a && u.pointRadius(a), t()) : r
          }, n.pointRadius = function(t) {
              return arguments.length ? (a = "function" == typeof t ? t : (u.pointRadius(+t), +t), n) : a
          }, n.projection(ao.geo.albersUsa()).context(null)
      }, ao.geo.transform = function(n) {
          return {
              stream: function(t) {
                  var e = new ie(t);
                  for (var r in n) e[r] = n[r];
                  return e
              }
          }
      }, ie.prototype = {
          point: function(n, t) {
              this.stream.point(n, t)
          },
          sphere: function() {
              this.stream.sphere()
          },
          lineStart: function() {
              this.stream.lineStart()
          },
          lineEnd: function() {
              this.stream.lineEnd()
          },
          polygonStart: function() {
              this.stream.polygonStart()
          },
          polygonEnd: function() {
              this.stream.polygonEnd()
          }
      }, ao.geo.projection = oe, ao.geo.projectionMutator = ae, (ao.geo.equirectangular = function() {
          return oe(ce)
      }).raw = ce.invert = ce, ao.geo.rotation = function(n) {
          function t(t) {
              return t = n(t[0] * Yo, t[1] * Yo), t[0] *= Zo, t[1] *= Zo, t
          }
          return n = se(n[0] % 360 * Yo, n[1] * Yo, n.length > 2 ? n[2] * Yo : 0), t.invert = function(t) {
              return t = n.invert(t[0] * Yo, t[1] * Yo), t[0] *= Zo, t[1] *= Zo, t
          }, t
      }, fe.invert = ce, ao.geo.circle = function() {
          function n() {
              var n = "function" == typeof r ? r.apply(this, arguments) : r,
                  t = se(-n[0] * Yo, -n[1] * Yo, 0).invert,
                  i = [];
              return e(null, null, 1, {
                  point: function(n, e) {
                      i.push(n = t(n, e)), n[0] *= Zo, n[1] *= Zo
                  }
              }), {
                  type: "Polygon",
                  coordinates: [i]
              }
          }
          var t, e, r = [0, 0],
              i = 6;
          return n.origin = function(t) {
              return arguments.length ? (r = t, n) : r
          }, n.angle = function(r) {
              return arguments.length ? (e = ve((t = +r) * Yo, i * Yo), n) : t
          }, n.precision = function(r) {
              return arguments.length ? (e = ve(t * Yo, (i = +r) * Yo), n) : i
          }, n.angle(90)
      }, ao.geo.distance = function(n, t) {
          var e, r = (t[0] - n[0]) * Yo,
              i = n[1] * Yo,
              u = t[1] * Yo,
              o = Math.sin(r),
              a = Math.cos(r),
              l = Math.sin(i),
              c = Math.cos(i),
              f = Math.sin(u),
              s = Math.cos(u);
          return Math.atan2(Math.sqrt((e = s * o) * e + (e = c * f - l * s * a) * e), l * f + c * s * a)
      }, ao.geo.graticule = function() {
          function n() {
              return {
                  type: "MultiLineString",
                  coordinates: t()
              }
          }
  
          function t() {
              return ao.range(Math.ceil(u / d) * d, i, d).map(h).concat(ao.range(Math.ceil(c / y) * y, l, y).map(p)).concat(ao.range(Math.ceil(r / g) * g, e, g).filter(function(n) {
                  return xo(n % d) > Uo
              }).map(f)).concat(ao.range(Math.ceil(a / v) * v, o, v).filter(function(n) {
                  return xo(n % y) > Uo
              }).map(s))
          }
          var e, r, i, u, o, a, l, c, f, s, h, p, g = 10,
              v = g,
              d = 90,
              y = 360,
              m = 2.5;
          return n.lines = function() {
              return t().map(function(n) {
                  return {
                      type: "LineString",
                      coordinates: n
                  }
              })
          }, n.outline = function() {
              return {
                  type: "Polygon",
                  coordinates: [h(u).concat(p(l).slice(1), h(i).reverse().slice(1), p(c).reverse().slice(1))]
              }
          }, n.extent = function(t) {
              return arguments.length ? n.majorExtent(t).minorExtent(t) : n.minorExtent()
          }, n.majorExtent = function(t) {
              return arguments.length ? (u = +t[0][0], i = +t[1][0], c = +t[0][1], l = +t[1][1], u > i && (t = u, u = i, i = t), c > l && (t = c, c = l, l = t), n.precision(m)) : [
                  [u, c],
                  [i, l]
              ]
          }, n.minorExtent = function(t) {
              return arguments.length ? (r = +t[0][0], e = +t[1][0], a = +t[0][1], o = +t[1][1], r > e && (t = r, r = e, e = t), a > o && (t = a, a = o, o = t), n.precision(m)) : [
                  [r, a],
                  [e, o]
              ]
          }, n.step = function(t) {
              return arguments.length ? n.majorStep(t).minorStep(t) : n.minorStep()
          }, n.majorStep = function(t) {
              return arguments.length ? (d = +t[0], y = +t[1], n) : [d, y]
          }, n.minorStep = function(t) {
              return arguments.length ? (g = +t[0], v = +t[1], n) : [g, v]
          }, n.precision = function(t) {
              return arguments.length ? (m = +t, f = ye(a, o, 90), s = me(r, e, m), h = ye(c, l, 90), p = me(u, i, m), n) : m
          }, n.majorExtent([
              [-180, -90 + Uo],
              [180, 90 - Uo]
          ]).minorExtent([
              [-180, -80 - Uo],
              [180, 80 + Uo]
          ])
      }, ao.geo.greatArc = function() {
          function n() {
              return {
                  type: "LineString",
                  coordinates: [t || r.apply(this, arguments), e || i.apply(this, arguments)]
              }
          }
          var t, e, r = Me,
              i = xe;
          return n.distance = function() {
              return ao.geo.distance(t || r.apply(this, arguments), e || i.apply(this, arguments))
          }, n.source = function(e) {
              return arguments.length ? (r = e, t = "function" == typeof e ? null : e, n) : r
          }, n.target = function(t) {
              return arguments.length ? (i = t, e = "function" == typeof t ? null : t, n) : i
          }, n.precision = function() {
              return arguments.length ? n : 0
          }, n
      }, ao.geo.interpolate = function(n, t) {
          return be(n[0] * Yo, n[1] * Yo, t[0] * Yo, t[1] * Yo)
      }, ao.geo.length = function(n) {
          return Ja = 0, ao.geo.stream(n, Ga), Ja
      };
      var Ja, Ga = {
              sphere: b,
              point: b,
              lineStart: _e,
              lineEnd: b,
              polygonStart: b,
              polygonEnd: b
          },
          Ka = we(function(n) {
              return Math.sqrt(2 / (1 + n))
          }, function(n) {
              return 2 * Math.asin(n / 2)
          });
      (ao.geo.azimuthalEqualArea = function() {
          return oe(Ka)
      }).raw = Ka;
      var Qa = we(function(n) {
          var t = Math.acos(n);
          return t && t / Math.sin(t)
      }, m);
      (ao.geo.azimuthalEquidistant = function() {
          return oe(Qa)
      }).raw = Qa, (ao.geo.conicConformal = function() {
          return Vt(Se)
      }).raw = Se, (ao.geo.conicEquidistant = function() {
          return Vt(ke)
      }).raw = ke;
      var nl = we(function(n) {
          return 1 / n
      }, Math.atan);
      (ao.geo.gnomonic = function() {
          return oe(nl)
      }).raw = nl, Ne.invert = function(n, t) {
          return [n, 2 * Math.atan(Math.exp(t)) - Io]
      }, (ao.geo.mercator = function() {
          return Ee(Ne)
      }).raw = Ne;
      var tl = we(function() {
          return 1
      }, Math.asin);
      (ao.geo.orthographic = function() {
          return oe(tl)
      }).raw = tl;
      var el = we(function(n) {
          return 1 / (1 + n)
      }, function(n) {
          return 2 * Math.atan(n)
      });
      (ao.geo.stereographic = function() {
          return oe(el)
      }).raw = el, Ae.invert = function(n, t) {
          return [-t, 2 * Math.atan(Math.exp(n)) - Io]
      }, (ao.geo.transverseMercator = function() {
          var n = Ee(Ae),
              t = n.center,
              e = n.rotate;
          return n.center = function(n) {
              return n ? t([-n[1], n[0]]) : (n = t(), [n[1], -n[0]])
          }, n.rotate = function(n) {
              return n ? e([n[0], n[1], n.length > 2 ? n[2] + 90 : 90]) : (n = e(), [n[0], n[1], n[2] - 90])
          }, e([0, 0, 90])
      }).raw = Ae, ao.geom = {}, ao.geom.hull = function(n) {
          function t(n) {
              if (n.length < 3) return [];
              var t, i = En(e),
                  u = En(r),
                  o = n.length,
                  a = [],
                  l = [];
              for (t = 0; o > t; t++) a.push([+i.call(this, n[t], t), +u.call(this, n[t], t), t]);
              for (a.sort(qe), t = 0; o > t; t++) l.push([a[t][0], -a[t][1]]);
              var c = Le(a),
                  f = Le(l),
                  s = f[0] === c[0],
                  h = f[f.length - 1] === c[c.length - 1],
                  p = [];
              for (t = c.length - 1; t >= 0; --t) p.push(n[a[c[t]][2]]);
              for (t = +s; t < f.length - h; ++t) p.push(n[a[f[t]][2]]);
              return p
          }
          var e = Ce,
              r = ze;
          return arguments.length ? t(n) : (t.x = function(n) {
              return arguments.length ? (e = n, t) : e
          }, t.y = function(n) {
              return arguments.length ? (r = n, t) : r
          }, t)
      }, ao.geom.polygon = function(n) {
          return ko(n, rl), n
      };
      var rl = ao.geom.polygon.prototype = [];
      rl.area = function() {
          for (var n, t = -1, e = this.length, r = this[e - 1], i = 0; ++t < e;) n = r, r = this[t], i += n[1] * r[0] - n[0] * r[1];
          return .5 * i
      }, rl.centroid = function(n) {
          var t, e, r = -1,
              i = this.length,
              u = 0,
              o = 0,
              a = this[i - 1];
          for (arguments.length || (n = -1 / (6 * this.area())); ++r < i;) t = a, a = this[r], e = t[0] * a[1] - a[0] * t[1], u += (t[0] + a[0]) * e, o += (t[1] + a[1]) * e;
          return [u * n, o * n]
      }, rl.clip = function(n) {
          for (var t, e, r, i, u, o, a = De(n), l = -1, c = this.length - De(this), f = this[c - 1]; ++l < c;) {
              for (t = n.slice(), n.length = 0, i = this[l], u = t[(r = t.length - a) - 1], e = -1; ++e < r;) o = t[e], Te(o, f, i) ? (Te(u, f, i) || n.push(Re(u, o, f, i)), n.push(o)) : Te(u, f, i) && n.push(Re(u, o, f, i)), u = o;
              a && n.push(n[0]), f = i
          }
          return n
      };
      var il, ul, ol, al, ll, cl = [],
          fl = [];
      Ye.prototype.prepare = function() {
          for (var n, t = this.edges, e = t.length; e--;) n = t[e].edge, n.b && n.a || t.splice(e, 1);
          return t.sort(Ve), t.length
      }, tr.prototype = {
          start: function() {
              return this.edge.l === this.site ? this.edge.a : this.edge.b
          },
          end: function() {
              return this.edge.l === this.site ? this.edge.b : this.edge.a
          }
      }, er.prototype = {
          insert: function(n, t) {
              var e, r, i;
              if (n) {
                  if (t.P = n, t.N = n.N, n.N && (n.N.P = t), n.N = t, n.R) {
                      for (n = n.R; n.L;) n = n.L;
                      n.L = t
                  } else n.R = t;
                  e = n
              } else this._ ? (n = or(this._), t.P = null, t.N = n, n.P = n.L = t, e = n) : (t.P = t.N = null, this._ = t, e = null);
              for (t.L = t.R = null, t.U = e, t.C = !0, n = t; e && e.C;) r = e.U, e === r.L ? (i = r.R, i && i.C ? (e.C = i.C = !1, r.C = !0, n = r) : (n === e.R && (ir(this, e), n = e, e = n.U), e.C = !1, r.C = !0, ur(this, r))) : (i = r.L, i && i.C ? (e.C = i.C = !1, r.C = !0, n = r) : (n === e.L && (ur(this, e), n = e, e = n.U), e.C = !1, r.C = !0, ir(this, r))), e = n.U;
              this._.C = !1
          },
          remove: function(n) {
              n.N && (n.N.P = n.P), n.P && (n.P.N = n.N), n.N = n.P = null;
              var t, e, r, i = n.U,
                  u = n.L,
                  o = n.R;
              if (e = u ? o ? or(o) : u : o, i ? i.L === n ? i.L = e : i.R = e : this._ = e, u && o ? (r = e.C, e.C = n.C, e.L = u, u.U = e, e !== o ? (i = e.U, e.U = n.U, n = e.R, i.L = n, e.R = o, o.U = e) : (e.U = i, i = e, n = e.R)) : (r = n.C, n = e), n && (n.U = i), !r) {
                  if (n && n.C) return void(n.C = !1);
                  do {
                      if (n === this._) break;
                      if (n === i.L) {
                          if (t = i.R, t.C && (t.C = !1, i.C = !0, ir(this, i), t = i.R), t.L && t.L.C || t.R && t.R.C) {
                              t.R && t.R.C || (t.L.C = !1, t.C = !0, ur(this, t), t = i.R), t.C = i.C, i.C = t.R.C = !1, ir(this, i), n = this._;
                              break
                          }
                      } else if (t = i.L, t.C && (t.C = !1, i.C = !0, ur(this, i), t = i.L), t.L && t.L.C || t.R && t.R.C) {
                          t.L && t.L.C || (t.R.C = !1, t.C = !0, ir(this, t), t = i.L), t.C = i.C, i.C = t.L.C = !1, ur(this, i), n = this._;
                          break
                      }
                      t.C = !0, n = i, i = i.U
                  } while (!n.C);
                  n && (n.C = !1)
              }
          }
      }, ao.geom.voronoi = function(n) {
          function t(n) {
              var t = new Array(n.length),
                  r = a[0][0],
                  i = a[0][1],
                  u = a[1][0],
                  o = a[1][1];
              return ar(e(n), a).cells.forEach(function(e, a) {
                  var l = e.edges,
                      c = e.site,
                      f = t[a] = l.length ? l.map(function(n) {
                          var t = n.start();
                          return [t.x, t.y]
                      }) : c.x >= r && c.x <= u && c.y >= i && c.y <= o ? [
                          [r, o],
                          [u, o],
                          [u, i],
                          [r, i]
                      ] : [];
                  f.point = n[a]
              }), t
          }
  
          function e(n) {
              return n.map(function(n, t) {
                  return {
                      x: Math.round(u(n, t) / Uo) * Uo,
                      y: Math.round(o(n, t) / Uo) * Uo,
                      i: t
                  }
              })
          }
          var r = Ce,
              i = ze,
              u = r,
              o = i,
              a = sl;
          return n ? t(n) : (t.links = function(n) {
              return ar(e(n)).edges.filter(function(n) {
                  return n.l && n.r
              }).map(function(t) {
                  return {
                      source: n[t.l.i],
                      target: n[t.r.i]
                  }
              })
          }, t.triangles = function(n) {
              var t = [];
              return ar(e(n)).cells.forEach(function(e, r) {
                  for (var i, u, o = e.site, a = e.edges.sort(Ve), l = -1, c = a.length, f = a[c - 1].edge, s = f.l === o ? f.r : f.l; ++l < c;) i = f, u = s, f = a[l].edge, s = f.l === o ? f.r : f.l, r < u.i && r < s.i && cr(o, u, s) < 0 && t.push([n[r], n[u.i], n[s.i]])
              }), t
          }, t.x = function(n) {
              return arguments.length ? (u = En(r = n), t) : r
          }, t.y = function(n) {
              return arguments.length ? (o = En(i = n), t) : i
          }, t.clipExtent = function(n) {
              return arguments.length ? (a = null == n ? sl : n, t) : a === sl ? null : a
          }, t.size = function(n) {
              return arguments.length ? t.clipExtent(n && [
                  [0, 0], n
              ]) : a === sl ? null : a && a[1]
          }, t)
      };
      var sl = [
          [-1e6, -1e6],
          [1e6, 1e6]
      ];
      ao.geom.delaunay = function(n) {
          return ao.geom.voronoi().triangles(n)
      }, ao.geom.quadtree = function(n, t, e, r, i) {
          function u(n) {
              function u(n, t, e, r, i, u, o, a) {
                  if (!isNaN(e) && !isNaN(r))
                      if (n.leaf) {
                          var l = n.x,
                              f = n.y;
                          if (null != l)
                              if (xo(l - e) + xo(f - r) < .01) c(n, t, e, r, i, u, o, a);
                              else {
                                  var s = n.point;
                                  n.x = n.y = n.point = null, c(n, s, l, f, i, u, o, a), c(n, t, e, r, i, u, o, a)
                              }
                          else n.x = e, n.y = r, n.point = t
                      } else c(n, t, e, r, i, u, o, a)
              }
  
              function c(n, t, e, r, i, o, a, l) {
                  var c = .5 * (i + a),
                      f = .5 * (o + l),
                      s = e >= c,
                      h = r >= f,
                      p = h << 1 | s;
                  n.leaf = !1, n = n.nodes[p] || (n.nodes[p] = hr()), s ? i = c : a = c, h ? o = f : l = f, u(n, t, e, r, i, o, a, l)
              }
              var f, s, h, p, g, v, d, y, m, M = En(a),
                  x = En(l);
              if (null != t) v = t, d = e, y = r, m = i;
              else if (y = m = -(v = d = 1 / 0), s = [], h = [], g = n.length, o)
                  for (p = 0; g > p; ++p) f = n[p], f.x < v && (v = f.x), f.y < d && (d = f.y), f.x > y && (y = f.x), f.y > m && (m = f.y), s.push(f.x), h.push(f.y);
              else
                  for (p = 0; g > p; ++p) {
                      var b = +M(f = n[p], p),
                          _ = +x(f, p);
                      v > b && (v = b), d > _ && (d = _), b > y && (y = b), _ > m && (m = _), s.push(b), h.push(_)
                  }
              var w = y - v,
                  S = m - d;
              w > S ? m = d + w : y = v + S;
              var k = hr();
              if (k.add = function(n) {
                      u(k, n, +M(n, ++p), +x(n, p), v, d, y, m)
                  }, k.visit = function(n) {
                      pr(n, k, v, d, y, m)
                  }, k.find = function(n) {
                      return gr(k, n[0], n[1], v, d, y, m)
                  }, p = -1, null == t) {
                  for (; ++p < g;) u(k, n[p], s[p], h[p], v, d, y, m);
                  --p
              } else n.forEach(k.add);
              return s = h = n = f = null, k
          }
          var o, a = Ce,
              l = ze;
          return (o = arguments.length) ? (a = fr, l = sr, 3 === o && (i = e, r = t, e = t = 0), u(n)) : (u.x = function(n) {
              return arguments.length ? (a = n, u) : a
          }, u.y = function(n) {
              return arguments.length ? (l = n, u) : l
          }, u.extent = function(n) {
              return arguments.length ? (null == n ? t = e = r = i = null : (t = +n[0][0], e = +n[0][1], r = +n[1][0], i = +n[1][1]), u) : null == t ? null : [
                  [t, e],
                  [r, i]
              ]
          }, u.size = function(n) {
              return arguments.length ? (null == n ? t = e = r = i = null : (t = e = 0, r = +n[0], i = +n[1]), u) : null == t ? null : [r - t, i - e]
          }, u)
      }, ao.interpolateRgb = vr, ao.interpolateObject = dr, ao.interpolateNumber = yr, ao.interpolateString = mr;
      var hl = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g,
          pl = new RegExp(hl.source, "g");
      ao.interpolate = Mr, ao.interpolators = [function(n, t) {
          var e = typeof t;
          return ("string" === e ? ua.has(t.toLowerCase()) || /^(#|rgb\(|hsl\()/i.test(t) ? vr : mr : t instanceof an ? vr : Array.isArray(t) ? xr : "object" === e && isNaN(t) ? dr : yr)(n, t)
      }], ao.interpolateArray = xr;
      var gl = function() {
              return m
          },
          vl = ao.map({
              linear: gl,
              poly: Er,
              quad: function() {
                  return Sr
              },
              cubic: function() {
                  return kr
              },
              sin: function() {
                  return Ar
              },
              exp: function() {
                  return Cr
              },
              circle: function() {
                  return zr
              },
              elastic: Lr,
              back: qr,
              bounce: function() {
                  return Tr
              }
          }),
          dl = ao.map({
              "in": m,
              out: _r,
              "in-out": wr,
              "out-in": function(n) {
                  return wr(_r(n))
              }
          });
      ao.ease = function(n) {
          var t = n.indexOf("-"),
              e = t >= 0 ? n.slice(0, t) : n,
              r = t >= 0 ? n.slice(t + 1) : "in";
          return e = vl.get(e) || gl, r = dl.get(r) || m, br(r(e.apply(null, lo.call(arguments, 1))))
      }, ao.interpolateHcl = Rr, ao.interpolateHsl = Dr, ao.interpolateLab = Pr, ao.interpolateRound = Ur, ao.transform = function(n) {
          var t = fo.createElementNS(ao.ns.prefix.svg, "g");
          return (ao.transform = function(n) {
              if (null != n) {
                  t.setAttribute("transform", n);
                  var e = t.transform.baseVal.consolidate()
              }
              return new jr(e ? e.matrix : yl)
          })(n)
      }, jr.prototype.toString = function() {
          return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")"
      };
      var yl = {
          a: 1,
          b: 0,
          c: 0,
          d: 1,
          e: 0,
          f: 0
      };
      ao.interpolateTransform = $r, ao.layout = {}, ao.layout.bundle = function() {
          return function(n) {
              for (var t = [], e = -1, r = n.length; ++e < r;) t.push(Jr(n[e]));
              return t
          }
      }, ao.layout.chord = function() {
          function n() {
              var n, c, s, h, p, g = {},
                  v = [],
                  d = ao.range(u),
                  y = [];
              for (e = [], r = [], n = 0, h = -1; ++h < u;) {
                  for (c = 0, p = -1; ++p < u;) c += i[h][p];
                  v.push(c), y.push(ao.range(u)), n += c
              }
              for (o && d.sort(function(n, t) {
                      return o(v[n], v[t])
                  }), a && y.forEach(function(n, t) {
                      n.sort(function(n, e) {
                          return a(i[t][n], i[t][e])
                      })
                  }), n = (Ho - f * u) / n, c = 0, h = -1; ++h < u;) {
                  for (s = c, p = -1; ++p < u;) {
                      var m = d[h],
                          M = y[m][p],
                          x = i[m][M],
                          b = c,
                          _ = c += x * n;
                      g[m + "-" + M] = {
                          index: m,
                          subindex: M,
                          startAngle: b,
                          endAngle: _,
                          value: x
                      }
                  }
                  r[m] = {
                      index: m,
                      startAngle: s,
                      endAngle: c,
                      value: v[m]
                  }, c += f
              }
              for (h = -1; ++h < u;)
                  for (p = h - 1; ++p < u;) {
                      var w = g[h + "-" + p],
                          S = g[p + "-" + h];
                      (w.value || S.value) && e.push(w.value < S.value ? {
                          source: S,
                          target: w
                      } : {
                          source: w,
                          target: S
                      })
                  }
              l && t()
          }
  
          function t() {
              e.sort(function(n, t) {
                  return l((n.source.value + n.target.value) / 2, (t.source.value + t.target.value) / 2)
              })
          }
          var e, r, i, u, o, a, l, c = {},
              f = 0;
          return c.matrix = function(n) {
              return arguments.length ? (u = (i = n) && i.length, e = r = null, c) : i
          }, c.padding = function(n) {
              return arguments.length ? (f = n, e = r = null, c) : f
          }, c.sortGroups = function(n) {
              return arguments.length ? (o = n, e = r = null, c) : o
          }, c.sortSubgroups = function(n) {
              return arguments.length ? (a = n, e = null, c) : a
          }, c.sortChords = function(n) {
              return arguments.length ? (l = n, e && t(), c) : l
          }, c.chords = function() {
              return e || n(), e
          }, c.groups = function() {
              return r || n(), r
          }, c
      }, ao.layout.force = function() {
          function n(n) {
              return function(t, e, r, i) {
                  if (t.point !== n) {
                      var u = t.cx - n.x,
                          o = t.cy - n.y,
                          a = i - e,
                          l = u * u + o * o;
                      if (l > a * a / y) {
                          if (v > l) {
                              var c = t.charge / l;
                              n.px -= u * c, n.py -= o * c
                          }
                          return !0
                      }
                      if (t.point && l && v > l) {
                          var c = t.pointCharge / l;
                          n.px -= u * c, n.py -= o * c
                      }
                  }
                  return !t.charge
              }
          }
  
          function t(n) {
              n.px = ao.event.x, n.py = ao.event.y, l.resume()
          }
          var e, r, i, u, o, a, l = {},
              c = ao.dispatch("start", "tick", "end"),
              f = [1, 1],
              s = .9,
              h = ml,
              p = Ml,
              g = -30,
              v = xl,
              d = .1,
              y = .64,
              M = [],
              x = [];
          return l.tick = function() {
              if ((i *= .99) < .005) return e = null, c.end({
                  type: "end",
                  alpha: i = 0
              }), !0;
              var t, r, l, h, p, v, y, m, b, _ = M.length,
                  w = x.length;
              for (r = 0; w > r; ++r) l = x[r], h = l.source, p = l.target, m = p.x - h.x, b = p.y - h.y, (v = m * m + b * b) && (v = i * o[r] * ((v = Math.sqrt(v)) - u[r]) / v, m *= v, b *= v, p.x -= m * (y = h.weight + p.weight ? h.weight / (h.weight + p.weight) : .5), p.y -= b * y, h.x += m * (y = 1 - y), h.y += b * y);
              if ((y = i * d) && (m = f[0] / 2, b = f[1] / 2, r = -1, y))
                  for (; ++r < _;) l = M[r], l.x += (m - l.x) * y, l.y += (b - l.y) * y;
              if (g)
                  for (ri(t = ao.geom.quadtree(M), i, a), r = -1; ++r < _;)(l = M[r]).fixed || t.visit(n(l));
              for (r = -1; ++r < _;) l = M[r], l.fixed ? (l.x = l.px, l.y = l.py) : (l.x -= (l.px - (l.px = l.x)) * s, l.y -= (l.py - (l.py = l.y)) * s);
              c.tick({
                  type: "tick",
                  alpha: i
              })
          }, l.nodes = function(n) {
              return arguments.length ? (M = n, l) : M
          }, l.links = function(n) {
              return arguments.length ? (x = n, l) : x
          }, l.size = function(n) {
              return arguments.length ? (f = n, l) : f
          }, l.linkDistance = function(n) {
              return arguments.length ? (h = "function" == typeof n ? n : +n, l) : h
          }, l.distance = l.linkDistance, l.linkStrength = function(n) {
              return arguments.length ? (p = "function" == typeof n ? n : +n, l) : p
          }, l.friction = function(n) {
              return arguments.length ? (s = +n, l) : s
          }, l.charge = function(n) {
              return arguments.length ? (g = "function" == typeof n ? n : +n, l) : g
          }, l.chargeDistance = function(n) {
              return arguments.length ? (v = n * n, l) : Math.sqrt(v)
          }, l.gravity = function(n) {
              return arguments.length ? (d = +n, l) : d
          }, l.theta = function(n) {
              return arguments.length ? (y = n * n, l) : Math.sqrt(y)
          }, l.alpha = function(n) {
              return arguments.length ? (n = +n, i ? n > 0 ? i = n : (e.c = null, e.t = NaN, e = null, c.end({
                  type: "end",
                  alpha: i = 0
              })) : n > 0 && (c.start({
                  type: "start",
                  alpha: i = n
              }), e = qn(l.tick)), l) : i
          }, l.start = function() {
              function n(n, r) {
                  if (!e) {
                      for (e = new Array(i), l = 0; i > l; ++l) e[l] = [];
                      for (l = 0; c > l; ++l) {
                          var u = x[l];
                          e[u.source.index].push(u.target), e[u.target.index].push(u.source)
                      }
                  }
                  for (var o, a = e[t], l = -1, f = a.length; ++l < f;)
                      if (!isNaN(o = a[l][n])) return o;
                  return Math.random() * r
              }
              var t, e, r, i = M.length,
                  c = x.length,
                  s = f[0],
                  v = f[1];
              for (t = 0; i > t; ++t)(r = M[t]).index = t, r.weight = 0;
              for (t = 0; c > t; ++t) r = x[t], "number" == typeof r.source && (r.source = M[r.source]), "number" == typeof r.target && (r.target = M[r.target]), ++r.source.weight, ++r.target.weight;
              for (t = 0; i > t; ++t) r = M[t], isNaN(r.x) && (r.x = n("x", s)), isNaN(r.y) && (r.y = n("y", v)), isNaN(r.px) && (r.px = r.x), isNaN(r.py) && (r.py = r.y);
              if (u = [], "function" == typeof h)
                  for (t = 0; c > t; ++t) u[t] = +h.call(this, x[t], t);
              else
                  for (t = 0; c > t; ++t) u[t] = h;
              if (o = [], "function" == typeof p)
                  for (t = 0; c > t; ++t) o[t] = +p.call(this, x[t], t);
              else
                  for (t = 0; c > t; ++t) o[t] = p;
              if (a = [], "function" == typeof g)
                  for (t = 0; i > t; ++t) a[t] = +g.call(this, M[t], t);
              else
                  for (t = 0; i > t; ++t) a[t] = g;
              return l.resume()
          }, l.resume = function() {
              return l.alpha(.1)
          }, l.stop = function() {
              return l.alpha(0)
          }, l.drag = function() {
              return r || (r = ao.behavior.drag().origin(m).on("dragstart.force", Qr).on("drag.force", t).on("dragend.force", ni)), arguments.length ? void this.on("mouseover.force", ti).on("mouseout.force", ei).call(r) : r
          }, ao.rebind(l, c, "on")
      };
      var ml = 20,
          Ml = 1,
          xl = 1 / 0;
      ao.layout.hierarchy = function() {
          function n(i) {
              var u, o = [i],
                  a = [];
              for (i.depth = 0; null != (u = o.pop());)
                  if (a.push(u), (c = e.call(n, u, u.depth)) && (l = c.length)) {
                      for (var l, c, f; --l >= 0;) o.push(f = c[l]), f.parent = u, f.depth = u.depth + 1;
                      r && (u.value = 0), u.children = c
                  } else r && (u.value = +r.call(n, u, u.depth) || 0), delete u.children;
              return oi(i, function(n) {
                  var e, i;
                  t && (e = n.children) && e.sort(t), r && (i = n.parent) && (i.value += n.value)
              }), a
          }
          var t = ci,
              e = ai,
              r = li;
          return n.sort = function(e) {
              return arguments.length ? (t = e, n) : t
          }, n.children = function(t) {
              return arguments.length ? (e = t, n) : e
          }, n.value = function(t) {
              return arguments.length ? (r = t, n) : r
          }, n.revalue = function(t) {
              return r && (ui(t, function(n) {
                  n.children && (n.value = 0)
              }), oi(t, function(t) {
                  var e;
                  t.children || (t.value = +r.call(n, t, t.depth) || 0), (e = t.parent) && (e.value += t.value)
              })), t
          }, n
      }, ao.layout.partition = function() {
          function n(t, e, r, i) {
              var u = t.children;
              if (t.x = e, t.y = t.depth * i, t.dx = r, t.dy = i, u && (o = u.length)) {
                  var o, a, l, c = -1;
                  for (r = t.value ? r / t.value : 0; ++c < o;) n(a = u[c], e, l = a.value * r, i), e += l
              }
          }
  
          function t(n) {
              var e = n.children,
                  r = 0;
              if (e && (i = e.length))
                  for (var i, u = -1; ++u < i;) r = Math.max(r, t(e[u]));
              return 1 + r
          }
  
          function e(e, u) {
              var o = r.call(this, e, u);
              return n(o[0], 0, i[0], i[1] / t(o[0])), o
          }
          var r = ao.layout.hierarchy(),
              i = [1, 1];
          return e.size = function(n) {
              return arguments.length ? (i = n, e) : i
          }, ii(e, r)
      }, ao.layout.pie = function() {
          function n(o) {
              var a, l = o.length,
                  c = o.map(function(e, r) {
                      return +t.call(n, e, r)
                  }),
                  f = +("function" == typeof r ? r.apply(this, arguments) : r),
                  s = ("function" == typeof i ? i.apply(this, arguments) : i) - f,
                  h = Math.min(Math.abs(s) / l, +("function" == typeof u ? u.apply(this, arguments) : u)),
                  p = h * (0 > s ? -1 : 1),
                  g = ao.sum(c),
                  v = g ? (s - l * p) / g : 0,
                  d = ao.range(l),
                  y = [];
              return null != e && d.sort(e === bl ? function(n, t) {
                  return c[t] - c[n]
              } : function(n, t) {
                  return e(o[n], o[t])
              }), d.forEach(function(n) {
                  y[n] = {
                      data: o[n],
                      value: a = c[n],
                      startAngle: f,
                      endAngle: f += a * v + p,
                      padAngle: h
                  }
              }), y
          }
          var t = Number,
              e = bl,
              r = 0,
              i = Ho,
              u = 0;
          return n.value = function(e) {
              return arguments.length ? (t = e, n) : t
          }, n.sort = function(t) {
              return arguments.length ? (e = t, n) : e
          }, n.startAngle = function(t) {
              return arguments.length ? (r = t, n) : r
          }, n.endAngle = function(t) {
              return arguments.length ? (i = t, n) : i
          }, n.padAngle = function(t) {
              return arguments.length ? (u = t, n) : u
          }, n
      };
      var bl = {};
      ao.layout.stack = function() {
          function n(a, l) {
              if (!(h = a.length)) return a;
              var c = a.map(function(e, r) {
                      return t.call(n, e, r)
                  }),
                  f = c.map(function(t) {
                      return t.map(function(t, e) {
                          return [u.call(n, t, e), o.call(n, t, e)]
                      })
                  }),
                  s = e.call(n, f, l);
              c = ao.permute(c, s), f = ao.permute(f, s);
              var h, p, g, v, d = r.call(n, f, l),
                  y = c[0].length;
              for (g = 0; y > g; ++g)
                  for (i.call(n, c[0][g], v = d[g], f[0][g][1]), p = 1; h > p; ++p) i.call(n, c[p][g], v += f[p - 1][g][1], f[p][g][1]);
              return a
          }
          var t = m,
              e = gi,
              r = vi,
              i = pi,
              u = si,
              o = hi;
          return n.values = function(e) {
              return arguments.length ? (t = e, n) : t
          }, n.order = function(t) {
              return arguments.length ? (e = "function" == typeof t ? t : _l.get(t) || gi, n) : e
          }, n.offset = function(t) {
              return arguments.length ? (r = "function" == typeof t ? t : wl.get(t) || vi, n) : r
          }, n.x = function(t) {
              return arguments.length ? (u = t, n) : u
          }, n.y = function(t) {
              return arguments.length ? (o = t, n) : o
          }, n.out = function(t) {
              return arguments.length ? (i = t, n) : i
          }, n
      };
      var _l = ao.map({
              "inside-out": function(n) {
                  var t, e, r = n.length,
                      i = n.map(di),
                      u = n.map(yi),
                      o = ao.range(r).sort(function(n, t) {
                          return i[n] - i[t]
                      }),
                      a = 0,
                      l = 0,
                      c = [],
                      f = [];
                  for (t = 0; r > t; ++t) e = o[t], l > a ? (a += u[e], c.push(e)) : (l += u[e], f.push(e));
                  return f.reverse().concat(c)
              },
              reverse: function(n) {
                  return ao.range(n.length).reverse()
              },
              "default": gi
          }),
          wl = ao.map({
              silhouette: function(n) {
                  var t, e, r, i = n.length,
                      u = n[0].length,
                      o = [],
                      a = 0,
                      l = [];
                  for (e = 0; u > e; ++e) {
                      for (t = 0, r = 0; i > t; t++) r += n[t][e][1];
                      r > a && (a = r), o.push(r)
                  }
                  for (e = 0; u > e; ++e) l[e] = (a - o[e]) / 2;
                  return l
              },
              wiggle: function(n) {
                  var t, e, r, i, u, o, a, l, c, f = n.length,
                      s = n[0],
                      h = s.length,
                      p = [];
                  for (p[0] = l = c = 0, e = 1; h > e; ++e) {
                      for (t = 0, i = 0; f > t; ++t) i += n[t][e][1];
                      for (t = 0, u = 0, a = s[e][0] - s[e - 1][0]; f > t; ++t) {
                          for (r = 0, o = (n[t][e][1] - n[t][e - 1][1]) / (2 * a); t > r; ++r) o += (n[r][e][1] - n[r][e - 1][1]) / a;
                          u += o * n[t][e][1]
                      }
                      p[e] = l -= i ? u / i * a : 0, c > l && (c = l)
                  }
                  for (e = 0; h > e; ++e) p[e] -= c;
                  return p
              },
              expand: function(n) {
                  var t, e, r, i = n.length,
                      u = n[0].length,
                      o = 1 / i,
                      a = [];
                  for (e = 0; u > e; ++e) {
                      for (t = 0, r = 0; i > t; t++) r += n[t][e][1];
                      if (r)
                          for (t = 0; i > t; t++) n[t][e][1] /= r;
                      else
                          for (t = 0; i > t; t++) n[t][e][1] = o
                  }
                  for (e = 0; u > e; ++e) a[e] = 0;
                  return a
              },
              zero: vi
          });
      ao.layout.histogram = function() {
          function n(n, u) {
              for (var o, a, l = [], c = n.map(e, this), f = r.call(this, c, u), s = i.call(this, f, c, u), u = -1, h = c.length, p = s.length - 1, g = t ? 1 : 1 / h; ++u < p;) o = l[u] = [], o.dx = s[u + 1] - (o.x = s[u]), o.y = 0;
              if (p > 0)
                  for (u = -1; ++u < h;) a = c[u], a >= f[0] && a <= f[1] && (o = l[ao.bisect(s, a, 1, p) - 1], o.y += g, o.push(n[u]));
              return l
          }
          var t = !0,
              e = Number,
              r = bi,
              i = Mi;
          return n.value = function(t) {
              return arguments.length ? (e = t, n) : e
          }, n.range = function(t) {
              return arguments.length ? (r = En(t), n) : r
          }, n.bins = function(t) {
              return arguments.length ? (i = "number" == typeof t ? function(n) {
                  return xi(n, t)
              } : En(t), n) : i
          }, n.frequency = function(e) {
              return arguments.length ? (t = !!e, n) : t
          }, n
      }, ao.layout.pack = function() {
          function n(n, u) {
              var o = e.call(this, n, u),
                  a = o[0],
                  l = i[0],
                  c = i[1],
                  f = null == t ? Math.sqrt : "function" == typeof t ? t : function() {
                      return t
                  };
              if (a.x = a.y = 0, oi(a, function(n) {
                      n.r = +f(n.value)
                  }), oi(a, Ni), r) {
                  var s = r * (t ? 1 : Math.max(2 * a.r / l, 2 * a.r / c)) / 2;
                  oi(a, function(n) {
                      n.r += s
                  }), oi(a, Ni), oi(a, function(n) {
                      n.r -= s
                  })
              }
              return Ci(a, l / 2, c / 2, t ? 1 : 1 / Math.max(2 * a.r / l, 2 * a.r / c)), o
          }
          var t, e = ao.layout.hierarchy().sort(_i),
              r = 0,
              i = [1, 1];
          return n.size = function(t) {
              return arguments.length ? (i = t, n) : i
          }, n.radius = function(e) {
              return arguments.length ? (t = null == e || "function" == typeof e ? e : +e, n) : t
          }, n.padding = function(t) {
              return arguments.length ? (r = +t, n) : r
          }, ii(n, e)
      }, ao.layout.tree = function() {
          function n(n, i) {
              var f = o.call(this, n, i),
                  s = f[0],
                  h = t(s);
              if (oi(h, e), h.parent.m = -h.z, ui(h, r), c) ui(s, u);
              else {
                  var p = s,
                      g = s,
                      v = s;
                  ui(s, function(n) {
                      n.x < p.x && (p = n), n.x > g.x && (g = n), n.depth > v.depth && (v = n)
                  });
                  var d = a(p, g) / 2 - p.x,
                      y = l[0] / (g.x + a(g, p) / 2 + d),
                      m = l[1] / (v.depth || 1);
                  ui(s, function(n) {
                      n.x = (n.x + d) * y, n.y = n.depth * m
                  })
              }
              return f
          }
  
          function t(n) {
              for (var t, e = {
                      A: null,
                      children: [n]
                  }, r = [e]; null != (t = r.pop());)
                  for (var i, u = t.children, o = 0, a = u.length; a > o; ++o) r.push((u[o] = i = {
                      _: u[o],
                      parent: t,
                      children: (i = u[o].children) && i.slice() || [],
                      A: null,
                      a: null,
                      z: 0,
                      m: 0,
                      c: 0,
                      s: 0,
                      t: null,
                      i: o
                  }).a = i);
              return e.children[0]
          }
  
          function e(n) {
              var t = n.children,
                  e = n.parent.children,
                  r = n.i ? e[n.i - 1] : null;
              if (t.length) {
                  Di(n);
                  var u = (t[0].z + t[t.length - 1].z) / 2;
                  r ? (n.z = r.z + a(n._, r._), n.m = n.z - u) : n.z = u
              } else r && (n.z = r.z + a(n._, r._));
              n.parent.A = i(n, r, n.parent.A || e[0])
          }
  
          function r(n) {
              n._.x = n.z + n.parent.m, n.m += n.parent.m
          }
  
          function i(n, t, e) {
              if (t) {
                  for (var r, i = n, u = n, o = t, l = i.parent.children[0], c = i.m, f = u.m, s = o.m, h = l.m; o = Ti(o), i = qi(i), o && i;) l = qi(l), u = Ti(u), u.a = n, r = o.z + s - i.z - c + a(o._, i._), r > 0 && (Ri(Pi(o, n, e), n, r), c += r, f += r), s += o.m, c += i.m, h += l.m, f += u.m;
                  o && !Ti(u) && (u.t = o, u.m += s - f), i && !qi(l) && (l.t = i, l.m += c - h, e = n)
              }
              return e
          }
  
          function u(n) {
              n.x *= l[0], n.y = n.depth * l[1]
          }
          var o = ao.layout.hierarchy().sort(null).value(null),
              a = Li,
              l = [1, 1],
              c = null;
          return n.separation = function(t) {
              return arguments.length ? (a = t, n) : a
          }, n.size = function(t) {
              return arguments.length ? (c = null == (l = t) ? u : null, n) : c ? null : l
          }, n.nodeSize = function(t) {
              return arguments.length ? (c = null == (l = t) ? null : u, n) : c ? l : null
          }, ii(n, o)
      }, ao.layout.cluster = function() {
          function n(n, u) {
              var o, a = t.call(this, n, u),
                  l = a[0],
                  c = 0;
              oi(l, function(n) {
                  var t = n.children;
                  t && t.length ? (n.x = ji(t), n.y = Ui(t)) : (n.x = o ? c += e(n, o) : 0, n.y = 0, o = n)
              });
              var f = Fi(l),
                  s = Hi(l),
                  h = f.x - e(f, s) / 2,
                  p = s.x + e(s, f) / 2;
              return oi(l, i ? function(n) {
                  n.x = (n.x - l.x) * r[0], n.y = (l.y - n.y) * r[1]
              } : function(n) {
                  n.x = (n.x - h) / (p - h) * r[0], n.y = (1 - (l.y ? n.y / l.y : 1)) * r[1]
              }), a
          }
          var t = ao.layout.hierarchy().sort(null).value(null),
              e = Li,
              r = [1, 1],
              i = !1;
          return n.separation = function(t) {
              return arguments.length ? (e = t, n) : e
          }, n.size = function(t) {
              return arguments.length ? (i = null == (r = t), n) : i ? null : r
          }, n.nodeSize = function(t) {
              return arguments.length ? (i = null != (r = t), n) : i ? r : null
          }, ii(n, t)
      }, ao.layout.treemap = function() {
          function n(n, t) {
              for (var e, r, i = -1, u = n.length; ++i < u;) r = (e = n[i]).value * (0 > t ? 0 : t), e.area = isNaN(r) || 0 >= r ? 0 : r
          }
  
          function t(e) {
              var u = e.children;
              if (u && u.length) {
                  var o, a, l, c = s(e),
                      f = [],
                      h = u.slice(),
                      g = 1 / 0,
                      v = "slice" === p ? c.dx : "dice" === p ? c.dy : "slice-dice" === p ? 1 & e.depth ? c.dy : c.dx : Math.min(c.dx, c.dy);
                  for (n(h, c.dx * c.dy / e.value), f.area = 0;
                      (l = h.length) > 0;) f.push(o = h[l - 1]), f.area += o.area, "squarify" !== p || (a = r(f, v)) <= g ? (h.pop(), g = a) : (f.area -= f.pop().area, i(f, v, c, !1), v = Math.min(c.dx, c.dy), f.length = f.area = 0, g = 1 / 0);
                  f.length && (i(f, v, c, !0), f.length = f.area = 0), u.forEach(t)
              }
          }
  
          function e(t) {
              var r = t.children;
              if (r && r.length) {
                  var u, o = s(t),
                      a = r.slice(),
                      l = [];
                  for (n(a, o.dx * o.dy / t.value), l.area = 0; u = a.pop();) l.push(u), l.area += u.area, null != u.z && (i(l, u.z ? o.dx : o.dy, o, !a.length), l.length = l.area = 0);
                  r.forEach(e)
              }
          }
  
          function r(n, t) {
              for (var e, r = n.area, i = 0, u = 1 / 0, o = -1, a = n.length; ++o < a;)(e = n[o].area) && (u > e && (u = e), e > i && (i = e));
              return r *= r, t *= t, r ? Math.max(t * i * g / r, r / (t * u * g)) : 1 / 0
          }
  
          function i(n, t, e, r) {
              var i, u = -1,
                  o = n.length,
                  a = e.x,
                  c = e.y,
                  f = t ? l(n.area / t) : 0;
              if (t == e.dx) {
                  for ((r || f > e.dy) && (f = e.dy); ++u < o;) i = n[u], i.x = a, i.y = c, i.dy = f, a += i.dx = Math.min(e.x + e.dx - a, f ? l(i.area / f) : 0);
                  i.z = !0, i.dx += e.x + e.dx - a, e.y += f, e.dy -= f
              } else {
                  for ((r || f > e.dx) && (f = e.dx); ++u < o;) i = n[u], i.x = a, i.y = c, i.dx = f, c += i.dy = Math.min(e.y + e.dy - c, f ? l(i.area / f) : 0);
                  i.z = !1, i.dy += e.y + e.dy - c, e.x += f, e.dx -= f
              }
          }
  
          function u(r) {
              var i = o || a(r),
                  u = i[0];
              return u.x = u.y = 0, u.value ? (u.dx = c[0], u.dy = c[1]) : u.dx = u.dy = 0, o && a.revalue(u), n([u], u.dx * u.dy / u.value), (o ? e : t)(u), h && (o = i), i
          }
          var o, a = ao.layout.hierarchy(),
              l = Math.round,
              c = [1, 1],
              f = null,
              s = Oi,
              h = !1,
              p = "squarify",
              g = .5 * (1 + Math.sqrt(5));
          return u.size = function(n) {
              return arguments.length ? (c = n, u) : c
          }, u.padding = function(n) {
              function t(t) {
                  var e = n.call(u, t, t.depth);
                  return null == e ? Oi(t) : Ii(t, "number" == typeof e ? [e, e, e, e] : e)
              }
  
              function e(t) {
                  return Ii(t, n)
              }
              if (!arguments.length) return f;
              var r;
              return s = null == (f = n) ? Oi : "function" == (r = typeof n) ? t : "number" === r ? (n = [n, n, n, n], e) : e, u
          }, u.round = function(n) {
              return arguments.length ? (l = n ? Math.round : Number, u) : l != Number
          }, u.sticky = function(n) {
              return arguments.length ? (h = n, o = null, u) : h
          }, u.ratio = function(n) {
              return arguments.length ? (g = n, u) : g
          }, u.mode = function(n) {
              return arguments.length ? (p = n + "", u) : p
          }, ii(u, a)
      }, ao.random = {
          normal: function(n, t) {
              var e = arguments.length;
              return 2 > e && (t = 1), 1 > e && (n = 0),
                  function() {
                      var e, r, i;
                      do e = 2 * Math.random() - 1, r = 2 * Math.random() - 1, i = e * e + r * r; while (!i || i > 1);
                      return n + t * e * Math.sqrt(-2 * Math.log(i) / i)
                  }
          },
          logNormal: function() {
              var n = ao.random.normal.apply(ao, arguments);
              return function() {
                  return Math.exp(n())
              }
          },
          bates: function(n) {
              var t = ao.random.irwinHall(n);
              return function() {
                  return t() / n
              }
          },
          irwinHall: function(n) {
              return function() {
                  for (var t = 0, e = 0; n > e; e++) t += Math.random();
                  return t
              }
          }
      }, ao.scale = {};
      var Sl = {
          floor: m,
          ceil: m
      };
      ao.scale.linear = function() {
          return Wi([0, 1], [0, 1], Mr, !1)
      };
      var kl = {
          s: 1,
          g: 1,
          p: 1,
          r: 1,
          e: 1
      };
      ao.scale.log = function() {
          return ru(ao.scale.linear().domain([0, 1]), 10, !0, [1, 10])
      };
      var Nl = ao.format(".0e"),
          El = {
              floor: function(n) {
                  return -Math.ceil(-n)
              },
              ceil: function(n) {
                  return -Math.floor(-n)
              }
          };
      ao.scale.pow = function() {
          return iu(ao.scale.linear(), 1, [0, 1])
      }, ao.scale.sqrt = function() {
          return ao.scale.pow().exponent(.5)
      }, ao.scale.ordinal = function() {
          return ou([], {
              t: "range",
              a: [
                  []
              ]
          })
      }, ao.scale.category10 = function() {
          return ao.scale.ordinal().range(Al)
      }, ao.scale.category20 = function() {
          return ao.scale.ordinal().range(Cl)
      }, ao.scale.category20b = function() {
          return ao.scale.ordinal().range(zl)
      }, ao.scale.category20c = function() {
          return ao.scale.ordinal().range(Ll)
      };
      var Al = [2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175].map(xn),
          Cl = [2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725].map(xn),
          zl = [3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654].map(xn),
          Ll = [3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081].map(xn);
      ao.scale.quantile = function() {
          return au([], [])
      }, ao.scale.quantize = function() {
          return lu(0, 1, [0, 1])
      }, ao.scale.threshold = function() {
          return cu([.5], [0, 1])
      }, ao.scale.identity = function() {
          return fu([0, 1])
      }, ao.svg = {}, ao.svg.arc = function() {
          function n() {
              var n = Math.max(0, +e.apply(this, arguments)),
                  c = Math.max(0, +r.apply(this, arguments)),
                  f = o.apply(this, arguments) - Io,
                  s = a.apply(this, arguments) - Io,
                  h = Math.abs(s - f),
                  p = f > s ? 0 : 1;
              if (n > c && (g = c, c = n, n = g), h >= Oo) return t(c, p) + (n ? t(n, 1 - p) : "") + "Z";
              var g, v, d, y, m, M, x, b, _, w, S, k, N = 0,
                  E = 0,
                  A = [];
              if ((y = (+l.apply(this, arguments) || 0) / 2) && (d = u === ql ? Math.sqrt(n * n + c * c) : +u.apply(this, arguments), p || (E *= -1), c && (E = tn(d / c * Math.sin(y))), n && (N = tn(d / n * Math.sin(y)))), c) {
                  m = c * Math.cos(f + E), M = c * Math.sin(f + E), x = c * Math.cos(s - E), b = c * Math.sin(s - E);
                  var C = Math.abs(s - f - 2 * E) <= Fo ? 0 : 1;
                  if (E && yu(m, M, x, b) === p ^ C) {
                      var z = (f + s) / 2;
                      m = c * Math.cos(z), M = c * Math.sin(z), x = b = null
                  }
              } else m = M = 0;
              if (n) {
                  _ = n * Math.cos(s - N), w = n * Math.sin(s - N), S = n * Math.cos(f + N), k = n * Math.sin(f + N);
                  var L = Math.abs(f - s + 2 * N) <= Fo ? 0 : 1;
                  if (N && yu(_, w, S, k) === 1 - p ^ L) {
                      var q = (f + s) / 2;
                      _ = n * Math.cos(q), w = n * Math.sin(q), S = k = null
                  }
              } else _ = w = 0;
              if (h > Uo && (g = Math.min(Math.abs(c - n) / 2, +i.apply(this, arguments))) > .001) {
                  v = c > n ^ p ? 0 : 1;
                  var T = g,
                      R = g;
                  if (Fo > h) {
                      var D = null == S ? [_, w] : null == x ? [m, M] : Re([m, M], [S, k], [x, b], [_, w]),
                          P = m - D[0],
                          U = M - D[1],
                          j = x - D[0],
                          F = b - D[1],
                          H = 1 / Math.sin(Math.acos((P * j + U * F) / (Math.sqrt(P * P + U * U) * Math.sqrt(j * j + F * F))) / 2),
                          O = Math.sqrt(D[0] * D[0] + D[1] * D[1]);
                      R = Math.min(g, (n - O) / (H - 1)), T = Math.min(g, (c - O) / (H + 1))
                  }
                  if (null != x) {
                      var I = mu(null == S ? [_, w] : [S, k], [m, M], c, T, p),
                          Y = mu([x, b], [_, w], c, T, p);
                      g === T ? A.push("M", I[0], "A", T, ",", T, " 0 0,", v, " ", I[1], "A", c, ",", c, " 0 ", 1 - p ^ yu(I[1][0], I[1][1], Y[1][0], Y[1][1]), ",", p, " ", Y[1], "A", T, ",", T, " 0 0,", v, " ", Y[0]) : A.push("M", I[0], "A", T, ",", T, " 0 1,", v, " ", Y[0])
                  } else A.push("M", m, ",", M);
                  if (null != S) {
                      var Z = mu([m, M], [S, k], n, -R, p),
                          V = mu([_, w], null == x ? [m, M] : [x, b], n, -R, p);
                      g === R ? A.push("L", V[0], "A", R, ",", R, " 0 0,", v, " ", V[1], "A", n, ",", n, " 0 ", p ^ yu(V[1][0], V[1][1], Z[1][0], Z[1][1]), ",", 1 - p, " ", Z[1], "A", R, ",", R, " 0 0,", v, " ", Z[0]) : A.push("L", V[0], "A", R, ",", R, " 0 0,", v, " ", Z[0])
                  } else A.push("L", _, ",", w)
              } else A.push("M", m, ",", M), null != x && A.push("A", c, ",", c, " 0 ", C, ",", p, " ", x, ",", b), A.push("L", _, ",", w), null != S && A.push("A", n, ",", n, " 0 ", L, ",", 1 - p, " ", S, ",", k);
              return A.push("Z"), A.join("")
          }
  
          function t(n, t) {
              return "M0," + n + "A" + n + "," + n + " 0 1," + t + " 0," + -n + "A" + n + "," + n + " 0 1," + t + " 0," + n
          }
          var e = hu,
              r = pu,
              i = su,
              u = ql,
              o = gu,
              a = vu,
              l = du;
          return n.innerRadius = function(t) {
              return arguments.length ? (e = En(t), n) : e
          }, n.outerRadius = function(t) {
              return arguments.length ? (r = En(t), n) : r
          }, n.cornerRadius = function(t) {
              return arguments.length ? (i = En(t), n) : i
          }, n.padRadius = function(t) {
              return arguments.length ? (u = t == ql ? ql : En(t), n) : u
          }, n.startAngle = function(t) {
              return arguments.length ? (o = En(t), n) : o
          }, n.endAngle = function(t) {
              return arguments.length ? (a = En(t), n) : a
          }, n.padAngle = function(t) {
              return arguments.length ? (l = En(t), n) : l
          }, n.centroid = function() {
              var n = (+e.apply(this, arguments) + +r.apply(this, arguments)) / 2,
                  t = (+o.apply(this, arguments) + +a.apply(this, arguments)) / 2 - Io;
              return [Math.cos(t) * n, Math.sin(t) * n]
          }, n
      };
      var ql = "auto";
      ao.svg.line = function() {
          return Mu(m)
      };
      var Tl = ao.map({
          linear: xu,
          "linear-closed": bu,
          step: _u,
          "step-before": wu,
          "step-after": Su,
          basis: zu,
          "basis-open": Lu,
          "basis-closed": qu,
          bundle: Tu,
          cardinal: Eu,
          "cardinal-open": ku,
          "cardinal-closed": Nu,
          monotone: Fu
      });
      Tl.forEach(function(n, t) {
          t.key = n, t.closed = /-closed$/.test(n)
      });
      var Rl = [0, 2 / 3, 1 / 3, 0],
          Dl = [0, 1 / 3, 2 / 3, 0],
          Pl = [0, 1 / 6, 2 / 3, 1 / 6];
      ao.svg.line.radial = function() {
          var n = Mu(Hu);
          return n.radius = n.x, delete n.x, n.angle = n.y, delete n.y, n
      }, wu.reverse = Su, Su.reverse = wu, ao.svg.area = function() {
          return Ou(m)
      }, ao.svg.area.radial = function() {
          var n = Ou(Hu);
          return n.radius = n.x, delete n.x, n.innerRadius = n.x0, delete n.x0, n.outerRadius = n.x1, delete n.x1, n.angle = n.y, delete n.y, n.startAngle = n.y0, delete n.y0, n.endAngle = n.y1, delete n.y1, n
      }, ao.svg.chord = function() {
          function n(n, a) {
              var l = t(this, u, n, a),
                  c = t(this, o, n, a);
              return "M" + l.p0 + r(l.r, l.p1, l.a1 - l.a0) + (e(l, c) ? i(l.r, l.p1, l.r, l.p0) : i(l.r, l.p1, c.r, c.p0) + r(c.r, c.p1, c.a1 - c.a0) + i(c.r, c.p1, l.r, l.p0)) + "Z"
          }
  
          function t(n, t, e, r) {
              var i = t.call(n, e, r),
                  u = a.call(n, i, r),
                  o = l.call(n, i, r) - Io,
                  f = c.call(n, i, r) - Io;
              return {
                  r: u,
                  a0: o,
                  a1: f,
                  p0: [u * Math.cos(o), u * Math.sin(o)],
                  p1: [u * Math.cos(f), u * Math.sin(f)]
              }
          }
  
          function e(n, t) {
              return n.a0 == t.a0 && n.a1 == t.a1
          }
  
          function r(n, t, e) {
              return "A" + n + "," + n + " 0 " + +(e > Fo) + ",1 " + t
          }
  
          function i(n, t, e, r) {
              return "Q 0,0 " + r
          }
          var u = Me,
              o = xe,
              a = Iu,
              l = gu,
              c = vu;
          return n.radius = function(t) {
              return arguments.length ? (a = En(t), n) : a
          }, n.source = function(t) {
              return arguments.length ? (u = En(t), n) : u
          }, n.target = function(t) {
              return arguments.length ? (o = En(t), n) : o
          }, n.startAngle = function(t) {
              return arguments.length ? (l = En(t), n) : l
          }, n.endAngle = function(t) {
              return arguments.length ? (c = En(t), n) : c
          }, n
      }, ao.svg.diagonal = function() {
          function n(n, i) {
              var u = t.call(this, n, i),
                  o = e.call(this, n, i),
                  a = (u.y + o.y) / 2,
                  l = [u, {
                      x: u.x,
                      y: a
                  }, {
                      x: o.x,
                      y: a
                  }, o];
              return l = l.map(r), "M" + l[0] + "C" + l[1] + " " + l[2] + " " + l[3]
          }
          var t = Me,
              e = xe,
              r = Yu;
          return n.source = function(e) {
              return arguments.length ? (t = En(e), n) : t
          }, n.target = function(t) {
              return arguments.length ? (e = En(t), n) : e
          }, n.projection = function(t) {
              return arguments.length ? (r = t, n) : r
          }, n
      }, ao.svg.diagonal.radial = function() {
          var n = ao.svg.diagonal(),
              t = Yu,
              e = n.projection;
          return n.projection = function(n) {
              return arguments.length ? e(Zu(t = n)) : t
          }, n
      }, ao.svg.symbol = function() {
          function n(n, r) {
              return (Ul.get(t.call(this, n, r)) || $u)(e.call(this, n, r))
          }
          var t = Xu,
              e = Vu;
          return n.type = function(e) {
              return arguments.length ? (t = En(e), n) : t
          }, n.size = function(t) {
              return arguments.length ? (e = En(t), n) : e
          }, n
      };
      var Ul = ao.map({
          circle: $u,
          cross: function(n) {
              var t = Math.sqrt(n / 5) / 2;
              return "M" + -3 * t + "," + -t + "H" + -t + "V" + -3 * t + "H" + t + "V" + -t + "H" + 3 * t + "V" + t + "H" + t + "V" + 3 * t + "H" + -t + "V" + t + "H" + -3 * t + "Z"
          },
          diamond: function(n) {
              var t = Math.sqrt(n / (2 * Fl)),
                  e = t * Fl;
              return "M0," + -t + "L" + e + ",0 0," + t + " " + -e + ",0Z"
          },
          square: function(n) {
              var t = Math.sqrt(n) / 2;
              return "M" + -t + "," + -t + "L" + t + "," + -t + " " + t + "," + t + " " + -t + "," + t + "Z"
          },
          "triangle-down": function(n) {
              var t = Math.sqrt(n / jl),
                  e = t * jl / 2;
              return "M0," + e + "L" + t + "," + -e + " " + -t + "," + -e + "Z"
          },
          "triangle-up": function(n) {
              var t = Math.sqrt(n / jl),
                  e = t * jl / 2;
              return "M0," + -e + "L" + t + "," + e + " " + -t + "," + e + "Z"
          }
      });
      ao.svg.symbolTypes = Ul.keys();
      var jl = Math.sqrt(3),
          Fl = Math.tan(30 * Yo);
      Co.transition = function(n) {
          for (var t, e, r = Hl || ++Zl, i = Ku(n), u = [], o = Ol || {
                  time: Date.now(),
                  ease: Nr,
                  delay: 0,
                  duration: 250
              }, a = -1, l = this.length; ++a < l;) {
              u.push(t = []);
              for (var c = this[a], f = -1, s = c.length; ++f < s;)(e = c[f]) && Qu(e, f, i, r, o), t.push(e)
          }
          return Wu(u, i, r)
      }, Co.interrupt = function(n) {
          return this.each(null == n ? Il : Bu(Ku(n)))
      };
      var Hl, Ol, Il = Bu(Ku()),
          Yl = [],
          Zl = 0;
      Yl.call = Co.call, Yl.empty = Co.empty, Yl.node = Co.node, Yl.size = Co.size, ao.transition = function(n, t) {
          return n && n.transition ? Hl ? n.transition(t) : n : ao.selection().transition(n)
      }, ao.transition.prototype = Yl, Yl.select = function(n) {
          var t, e, r, i = this.id,
              u = this.namespace,
              o = [];
          n = A(n);
          for (var a = -1, l = this.length; ++a < l;) {
              o.push(t = []);
              for (var c = this[a], f = -1, s = c.length; ++f < s;)(r = c[f]) && (e = n.call(r, r.__data__, f, a)) ? ("__data__" in r && (e.__data__ = r.__data__), Qu(e, f, u, i, r[u][i]), t.push(e)) : t.push(null)
          }
          return Wu(o, u, i)
      }, Yl.selectAll = function(n) {
          var t, e, r, i, u, o = this.id,
              a = this.namespace,
              l = [];
          n = C(n);
          for (var c = -1, f = this.length; ++c < f;)
              for (var s = this[c], h = -1, p = s.length; ++h < p;)
                  if (r = s[h]) {
                      u = r[a][o], e = n.call(r, r.__data__, h, c), l.push(t = []);
                      for (var g = -1, v = e.length; ++g < v;)(i = e[g]) && Qu(i, g, a, o, u), t.push(i)
                  }
          return Wu(l, a, o)
      }, Yl.filter = function(n) {
          var t, e, r, i = [];
          "function" != typeof n && (n = O(n));
          for (var u = 0, o = this.length; o > u; u++) {
              i.push(t = []);
              for (var e = this[u], a = 0, l = e.length; l > a; a++)(r = e[a]) && n.call(r, r.__data__, a, u) && t.push(r)
          }
          return Wu(i, this.namespace, this.id)
      }, Yl.tween = function(n, t) {
          var e = this.id,
              r = this.namespace;
          return arguments.length < 2 ? this.node()[r][e].tween.get(n) : Y(this, null == t ? function(t) {
              t[r][e].tween.remove(n)
          } : function(i) {
              i[r][e].tween.set(n, t)
          })
      }, Yl.attr = function(n, t) {
          function e() {
              this.removeAttribute(a)
          }
  
          function r() {
              this.removeAttributeNS(a.space, a.local)
          }
  
          function i(n) {
              return null == n ? e : (n += "", function() {
                  var t, e = this.getAttribute(a);
                  return e !== n && (t = o(e, n), function(n) {
                      this.setAttribute(a, t(n))
                  })
              })
          }
  
          function u(n) {
              return null == n ? r : (n += "", function() {
                  var t, e = this.getAttributeNS(a.space, a.local);
                  return e !== n && (t = o(e, n), function(n) {
                      this.setAttributeNS(a.space, a.local, t(n))
                  })
              })
          }
          if (arguments.length < 2) {
              for (t in n) this.attr(t, n[t]);
              return this
          }
          var o = "transform" == n ? $r : Mr,
              a = ao.ns.qualify(n);
          return Ju(this, "attr." + n, t, a.local ? u : i)
      }, Yl.attrTween = function(n, t) {
          function e(n, e) {
              var r = t.call(this, n, e, this.getAttribute(i));
              return r && function(n) {
                  this.setAttribute(i, r(n))
              }
          }
  
          function r(n, e) {
              var r = t.call(this, n, e, this.getAttributeNS(i.space, i.local));
              return r && function(n) {
                  this.setAttributeNS(i.space, i.local, r(n))
              }
          }
          var i = ao.ns.qualify(n);
          return this.tween("attr." + n, i.local ? r : e)
      }, Yl.style = function(n, e, r) {
          function i() {
              this.style.removeProperty(n)
          }
  
          function u(e) {
              return null == e ? i : (e += "", function() {
                  var i, u = t(this).getComputedStyle(this, null).getPropertyValue(n);
                  return u !== e && (i = Mr(u, e), function(t) {
                      this.style.setProperty(n, i(t), r)
                  })
              })
          }
          var o = arguments.length;
          if (3 > o) {
              if ("string" != typeof n) {
                  2 > o && (e = "");
                  for (r in n) this.style(r, n[r], e);
                  return this
              }
              r = ""
          }
          return Ju(this, "style." + n, e, u)
      }, Yl.styleTween = function(n, e, r) {
          function i(i, u) {
              var o = e.call(this, i, u, t(this).getComputedStyle(this, null).getPropertyValue(n));
              return o && function(t) {
                  this.style.setProperty(n, o(t), r)
              }
          }
          return arguments.length < 3 && (r = ""), this.tween("style." + n, i)
      }, Yl.text = function(n) {
          return Ju(this, "text", n, Gu)
      }, Yl.remove = function() {
          var n = this.namespace;
          return this.each("end.transition", function() {
              var t;
              this[n].count < 2 && (t = this.parentNode) && t.removeChild(this)
          })
      }, Yl.ease = function(n) {
          var t = this.id,
              e = this.namespace;
          return arguments.length < 1 ? this.node()[e][t].ease : ("function" != typeof n && (n = ao.ease.apply(ao, arguments)), Y(this, function(r) {
              r[e][t].ease = n
          }))
      }, Yl.delay = function(n) {
          var t = this.id,
              e = this.namespace;
          return arguments.length < 1 ? this.node()[e][t].delay : Y(this, "function" == typeof n ? function(r, i, u) {
              r[e][t].delay = +n.call(r, r.__data__, i, u)
          } : (n = +n, function(r) {
              r[e][t].delay = n
          }))
      }, Yl.duration = function(n) {
          var t = this.id,
              e = this.namespace;
          return arguments.length < 1 ? this.node()[e][t].duration : Y(this, "function" == typeof n ? function(r, i, u) {
              r[e][t].duration = Math.max(1, n.call(r, r.__data__, i, u))
          } : (n = Math.max(1, n), function(r) {
              r[e][t].duration = n
          }))
      }, Yl.each = function(n, t) {
          var e = this.id,
              r = this.namespace;
          if (arguments.length < 2) {
              var i = Ol,
                  u = Hl;
              try {
                  Hl = e, Y(this, function(t, i, u) {
                      Ol = t[r][e], n.call(t, t.__data__, i, u)
                  })
              } finally {
                  Ol = i, Hl = u
              }
          } else Y(this, function(i) {
              var u = i[r][e];
              (u.event || (u.event = ao.dispatch("start", "end", "interrupt"))).on(n, t)
          });
          return this
      }, Yl.transition = function() {
          for (var n, t, e, r, i = this.id, u = ++Zl, o = this.namespace, a = [], l = 0, c = this.length; c > l; l++) {
              a.push(n = []);
              for (var t = this[l], f = 0, s = t.length; s > f; f++)(e = t[f]) && (r = e[o][i], Qu(e, f, o, u, {
                  time: r.time,
                  ease: r.ease,
                  delay: r.delay + r.duration,
                  duration: r.duration
              })), n.push(e)
          }
          return Wu(a, o, u)
      }, ao.svg.axis = function() {
          function n(n) {
              n.each(function() {
                  var n, c = ao.select(this),
                      f = this.__chart__ || e,
                      s = this.__chart__ = e.copy(),
                      h = null == l ? s.ticks ? s.ticks.apply(s, a) : s.domain() : l,
                      p = null == t ? s.tickFormat ? s.tickFormat.apply(s, a) : m : t,
                      g = c.selectAll(".tick").data(h, s),
                      v = g.enter().insert("g", ".domain").attr("class", "tick").style("opacity", Uo),
                      d = ao.transition(g.exit()).style("opacity", Uo).remove(),
                      y = ao.transition(g.order()).style("opacity", 1),
                      M = Math.max(i, 0) + o,
                      x = Zi(s),
                      b = c.selectAll(".domain").data([0]),
                      _ = (b.enter().append("path").attr("class", "domain"), ao.transition(b));
                  v.append("line"), v.append("text");
                  var w, S, k, N, E = v.select("line"),
                      A = y.select("line"),
                      C = g.select("text").text(p),
                      z = v.select("text"),
                      L = y.select("text"),
                      q = "top" === r || "left" === r ? -1 : 1;
                  if ("bottom" === r || "top" === r ? (n = no, w = "x", k = "y", S = "x2", N = "y2", C.attr("dy", 0 > q ? "0em" : ".71em").style("text-anchor", "middle"), _.attr("d", "M" + x[0] + "," + q * u + "V0H" + x[1] + "V" + q * u)) : (n = to, w = "y", k = "x", S = "y2", N = "x2", C.attr("dy", ".32em").style("text-anchor", 0 > q ? "end" : "start"), _.attr("d", "M" + q * u + "," + x[0] + "H0V" + x[1] + "H" + q * u)), E.attr(N, q * i), z.attr(k, q * M), A.attr(S, 0).attr(N, q * i), L.attr(w, 0).attr(k, q * M), s.rangeBand) {
                      var T = s,
                          R = T.rangeBand() / 2;
                      f = s = function(n) {
                          return T(n) + R
                      }
                  } else f.rangeBand ? f = s : d.call(n, s, f);
                  v.call(n, f, s), y.call(n, s, s)
              })
          }
          var t, e = ao.scale.linear(),
              r = Vl,
              i = 6,
              u = 6,
              o = 3,
              a = [10],
              l = null;
          return n.scale = function(t) {
              return arguments.length ? (e = t, n) : e
          }, n.orient = function(t) {
              return arguments.length ? (r = t in Xl ? t + "" : Vl, n) : r
          }, n.ticks = function() {
              return arguments.length ? (a = co(arguments), n) : a
          }, n.tickValues = function(t) {
              return arguments.length ? (l = t, n) : l
          }, n.tickFormat = function(e) {
              return arguments.length ? (t = e, n) : t
          }, n.tickSize = function(t) {
              var e = arguments.length;
              return e ? (i = +t, u = +arguments[e - 1], n) : i
          }, n.innerTickSize = function(t) {
              return arguments.length ? (i = +t, n) : i
          }, n.outerTickSize = function(t) {
              return arguments.length ? (u = +t, n) : u
          }, n.tickPadding = function(t) {
              return arguments.length ? (o = +t, n) : o
          }, n.tickSubdivide = function() {
              return arguments.length && n
          }, n
      };
      var Vl = "bottom",
          Xl = {
              top: 1,
              right: 1,
              bottom: 1,
              left: 1
          };
      ao.svg.brush = function() {
          function n(t) {
              t.each(function() {
                  var t = ao.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", u).on("touchstart.brush", u),
                      o = t.selectAll(".background").data([0]);
                  o.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair"), t.selectAll(".extent").data([0]).enter().append("rect").attr("class", "extent").style("cursor", "move");
                  var a = t.selectAll(".resize").data(v, m);
                  a.exit().remove(), a.enter().append("g").attr("class", function(n) {
                      return "resize " + n
                  }).style("cursor", function(n) {
                      return $l[n]
                  }).append("rect").attr("x", function(n) {
                      return /[ew]$/.test(n) ? -3 : null
                  }).attr("y", function(n) {
                      return /^[ns]/.test(n) ? -3 : null
                  }).attr("width", 6).attr("height", 6).style("visibility", "hidden"), a.style("display", n.empty() ? "none" : null);
                  var l, s = ao.transition(t),
                      h = ao.transition(o);
                  c && (l = Zi(c), h.attr("x", l[0]).attr("width", l[1] - l[0]), r(s)), f && (l = Zi(f), h.attr("y", l[0]).attr("height", l[1] - l[0]), i(s)), e(s)
              })
          }
  
          function e(n) {
              n.selectAll(".resize").attr("transform", function(n) {
                  return "translate(" + s[+/e$/.test(n)] + "," + h[+/^s/.test(n)] + ")"
              })
          }
  
          function r(n) {
              n.select(".extent").attr("x", s[0]), n.selectAll(".extent,.n>rect,.s>rect").attr("width", s[1] - s[0])
          }
  
          function i(n) {
              n.select(".extent").attr("y", h[0]), n.selectAll(".extent,.e>rect,.w>rect").attr("height", h[1] - h[0])
          }
  
          function u() {
              function u() {
                  32 == ao.event.keyCode && (C || (M = null, L[0] -= s[1], L[1] -= h[1], C = 2), S())
              }
  
              function v() {
                  32 == ao.event.keyCode && 2 == C && (L[0] += s[1], L[1] += h[1], C = 0, S())
              }
  
              function d() {
                  var n = ao.mouse(b),
                      t = !1;
                  x && (n[0] += x[0], n[1] += x[1]), C || (ao.event.altKey ? (M || (M = [(s[0] + s[1]) / 2, (h[0] + h[1]) / 2]), L[0] = s[+(n[0] < M[0])], L[1] = h[+(n[1] < M[1])]) : M = null), E && y(n, c, 0) && (r(k), t = !0), A && y(n, f, 1) && (i(k), t = !0), t && (e(k), w({
                      type: "brush",
                      mode: C ? "move" : "resize"
                  }))
              }
  
              function y(n, t, e) {
                  var r, i, u = Zi(t),
                      l = u[0],
                      c = u[1],
                      f = L[e],
                      v = e ? h : s,
                      d = v[1] - v[0];
                  return C && (l -= f, c -= d + f), r = (e ? g : p) ? Math.max(l, Math.min(c, n[e])) : n[e], C ? i = (r += f) + d : (M && (f = Math.max(l, Math.min(c, 2 * M[e] - r))), r > f ? (i = r, r = f) : i = f), v[0] != r || v[1] != i ? (e ? a = null : o = null, v[0] = r, v[1] = i, !0) : void 0
              }
  
              function m() {
                  d(), k.style("pointer-events", "all").selectAll(".resize").style("display", n.empty() ? "none" : null), ao.select("body").style("cursor", null), q.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null), z(), w({
                      type: "brushend"
                  })
              }
              var M, x, b = this,
                  _ = ao.select(ao.event.target),
                  w = l.of(b, arguments),
                  k = ao.select(b),
                  N = _.datum(),
                  E = !/^(n|s)$/.test(N) && c,
                  A = !/^(e|w)$/.test(N) && f,
                  C = _.classed("extent"),
                  z = W(b),
                  L = ao.mouse(b),
                  q = ao.select(t(b)).on("keydown.brush", u).on("keyup.brush", v);
              if (ao.event.changedTouches ? q.on("touchmove.brush", d).on("touchend.brush", m) : q.on("mousemove.brush", d).on("mouseup.brush", m), k.interrupt().selectAll("*").interrupt(), C) L[0] = s[0] - L[0], L[1] = h[0] - L[1];
              else if (N) {
                  var T = +/w$/.test(N),
                      R = +/^n/.test(N);
                  x = [s[1 - T] - L[0], h[1 - R] - L[1]], L[0] = s[T], L[1] = h[R]
              } else ao.event.altKey && (M = L.slice());
              k.style("pointer-events", "none").selectAll(".resize").style("display", null), ao.select("body").style("cursor", _.style("cursor")), w({
                  type: "brushstart"
              }), d()
          }
          var o, a, l = N(n, "brushstart", "brush", "brushend"),
              c = null,
              f = null,
              s = [0, 0],
              h = [0, 0],
              p = !0,
              g = !0,
              v = Bl[0];
          return n.event = function(n) {
              n.each(function() {
                  var n = l.of(this, arguments),
                      t = {
                          x: s,
                          y: h,
                          i: o,
                          j: a
                      },
                      e = this.__chart__ || t;
                  this.__chart__ = t, Hl ? ao.select(this).transition().each("start.brush", function() {
                      o = e.i, a = e.j, s = e.x, h = e.y, n({
                          type: "brushstart"
                      })
                  }).tween("brush:brush", function() {
                      var e = xr(s, t.x),
                          r = xr(h, t.y);
                      return o = a = null,
                          function(i) {
                              s = t.x = e(i), h = t.y = r(i), n({
                                  type: "brush",
                                  mode: "resize"
                              })
                          }
                  }).each("end.brush", function() {
                      o = t.i, a = t.j, n({
                          type: "brush",
                          mode: "resize"
                      }), n({
                          type: "brushend"
                      })
                  }) : (n({
                      type: "brushstart"
                  }), n({
                      type: "brush",
                      mode: "resize"
                  }), n({
                      type: "brushend"
                  }))
              })
          }, n.x = function(t) {
              return arguments.length ? (c = t, v = Bl[!c << 1 | !f], n) : c
          }, n.y = function(t) {
              return arguments.length ? (f = t, v = Bl[!c << 1 | !f], n) : f
          }, n.clamp = function(t) {
              return arguments.length ? (c && f ? (p = !!t[0], g = !!t[1]) : c ? p = !!t : f && (g = !!t), n) : c && f ? [p, g] : c ? p : f ? g : null
          }, n.extent = function(t) {
              var e, r, i, u, l;
              return arguments.length ? (c && (e = t[0], r = t[1], f && (e = e[0], r = r[0]), o = [e, r], c.invert && (e = c(e), r = c(r)), e > r && (l = e, e = r, r = l), e == s[0] && r == s[1] || (s = [e, r])), f && (i = t[0], u = t[1], c && (i = i[1], u = u[1]), a = [i, u], f.invert && (i = f(i), u = f(u)), i > u && (l = i, i = u, u = l), i == h[0] && u == h[1] || (h = [i, u])), n) : (c && (o ? (e = o[0], r = o[1]) : (e = s[0], r = s[1], c.invert && (e = c.invert(e), r = c.invert(r)), e > r && (l = e, e = r, r = l))), f && (a ? (i = a[0], u = a[1]) : (i = h[0], u = h[1], f.invert && (i = f.invert(i), u = f.invert(u)), i > u && (l = i, i = u, u = l))), c && f ? [
                  [e, i],
                  [r, u]
              ] : c ? [e, r] : f && [i, u])
          }, n.clear = function() {
              return n.empty() || (s = [0, 0], h = [0, 0], o = a = null), n
          }, n.empty = function() {
              return !!c && s[0] == s[1] || !!f && h[0] == h[1]
          }, ao.rebind(n, l, "on")
      };
      var $l = {
              n: "ns-resize",
              e: "ew-resize",
              s: "ns-resize",
              w: "ew-resize",
              nw: "nwse-resize",
              ne: "nesw-resize",
              se: "nwse-resize",
              sw: "nesw-resize"
          },
          Bl = [
              ["n", "e", "s", "w", "nw", "ne", "se", "sw"],
              ["e", "w"],
              ["n", "s"],
              []
          ],
          Wl = ga.format = xa.timeFormat,
          Jl = Wl.utc,
          Gl = Jl("%Y-%m-%dT%H:%M:%S.%LZ");
      Wl.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? eo : Gl, eo.parse = function(n) {
          var t = new Date(n);
          return isNaN(t) ? null : t
      }, eo.toString = Gl.toString, ga.second = On(function(n) {
          return new va(1e3 * Math.floor(n / 1e3))
      }, function(n, t) {
          n.setTime(n.getTime() + 1e3 * Math.floor(t))
      }, function(n) {
          return n.getSeconds()
      }), ga.seconds = ga.second.range, ga.seconds.utc = ga.second.utc.range, ga.minute = On(function(n) {
          return new va(6e4 * Math.floor(n / 6e4))
      }, function(n, t) {
          n.setTime(n.getTime() + 6e4 * Math.floor(t))
      }, function(n) {
          return n.getMinutes()
      }), ga.minutes = ga.minute.range, ga.minutes.utc = ga.minute.utc.range, ga.hour = On(function(n) {
          var t = n.getTimezoneOffset() / 60;
          return new va(36e5 * (Math.floor(n / 36e5 - t) + t))
      }, function(n, t) {
          n.setTime(n.getTime() + 36e5 * Math.floor(t))
      }, function(n) {
          return n.getHours()
      }), ga.hours = ga.hour.range, ga.hours.utc = ga.hour.utc.range, ga.month = On(function(n) {
          return n = ga.day(n), n.setDate(1), n
      }, function(n, t) {
          n.setMonth(n.getMonth() + t)
      }, function(n) {
          return n.getMonth()
      }), ga.months = ga.month.range, ga.months.utc = ga.month.utc.range;
      var Kl = [1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6],
          Ql = [
              [ga.second, 1],
              [ga.second, 5],
              [ga.second, 15],
              [ga.second, 30],
              [ga.minute, 1],
              [ga.minute, 5],
              [ga.minute, 15],
              [ga.minute, 30],
              [ga.hour, 1],
              [ga.hour, 3],
              [ga.hour, 6],
              [ga.hour, 12],
              [ga.day, 1],
              [ga.day, 2],
              [ga.week, 1],
              [ga.month, 1],
              [ga.month, 3],
              [ga.year, 1]
          ],
          nc = Wl.multi([
              [".%L", function(n) {
                  return n.getMilliseconds()
              }],
              [":%S", function(n) {
                  return n.getSeconds()
              }],
              ["%I:%M", function(n) {
                  return n.getMinutes()
              }],
              ["%I %p", function(n) {
                  return n.getHours()
              }],
              ["%a %d", function(n) {
                  return n.getDay() && 1 != n.getDate()
              }],
              ["%b %d", function(n) {
                  return 1 != n.getDate()
              }],
              ["%B", function(n) {
                  return n.getMonth()
              }],
              ["%Y", zt]
          ]),
          tc = {
              range: function(n, t, e) {
                  return ao.range(Math.ceil(n / e) * e, +t, e).map(io)
              },
              floor: m,
              ceil: m
          };
      Ql.year = ga.year, ga.scale = function() {
          return ro(ao.scale.linear(), Ql, nc)
      };
      var ec = Ql.map(function(n) {
              return [n[0].utc, n[1]]
          }),
          rc = Jl.multi([
              [".%L", function(n) {
                  return n.getUTCMilliseconds()
              }],
              [":%S", function(n) {
                  return n.getUTCSeconds()
              }],
              ["%I:%M", function(n) {
                  return n.getUTCMinutes()
              }],
              ["%I %p", function(n) {
                  return n.getUTCHours()
              }],
              ["%a %d", function(n) {
                  return n.getUTCDay() && 1 != n.getUTCDate()
              }],
              ["%b %d", function(n) {
                  return 1 != n.getUTCDate()
              }],
              ["%B", function(n) {
                  return n.getUTCMonth()
              }],
              ["%Y", zt]
          ]);
      ec.year = ga.year.utc, ga.scale.utc = function() {
          return ro(ao.scale.linear(), ec, rc)
      }, ao.text = An(function(n) {
          return n.responseText
      }), ao.json = function(n, t) {
          return Cn(n, "application/json", uo, t)
      }, ao.html = function(n, t) {
          return Cn(n, "text/html", oo, t)
      }, ao.xml = An(function(n) {
          return n.responseXML
      }), "function" == typeof define && define.amd ? (this.d3 = ao, define(ao)) : "object" == typeof module && module.exports ? module.exports = ao : this.d3 = ao
  }();