class ColorPicker
  def initialize(colored)
    @picker = colored ? NodeColors.new : DefaultColors.new
  end
  def color(index, ingress)
    @picker.color(index, ingress)
  end
  class NodeColors
    def color(index, ingress)
      ColorPicker::COLORS[index % ColorPicker::COLORS.length]
    end
  end
  class DefaultColors
    def color(index, ingress)
      ingress ? :blue : :red
    end
  end

  COLORS = %w(
    #00004c
    #000080
    #0000fb
    #003a52
    #0040cd
    #0050b2
    #005390
    #007800
    #007eff
    #0096D8
    #009917
    #00B4AB
    #00a6a6
    #00cafe
    #012456
    #0298c3
    #02f88c
    #04133b
    #0579aa
    #078193
    #0aa0ff
    #0db7ed
    #0e60e3
    #101F1F
    #118f9e
    #120F14
    #14253c
    #178600
    #185619
    #198CE7
    #199f4b
    #1C3552
    #1D222D
    #1F1F1F
    #1ac620
    #1e4aec
    #22228f
    #244776
    #28431f
    #2ACCA8
    #2F2530
    #2b7489
    #2c3e50
    #302B6D
    #315665
    #341708
    #348a34
    #3572A5
    #358a5b
    #375eab
    #37775b
    #3A4E3A
    #3D6117
    #3F3F3F
    #3F85AF
    #3ac486
    #3be133
    #3d3c6e
    #3d9970
    #3fb68b
    #403a40
    #40d47e
    #427819
    #42f1f4
    #438eff
    #447265
    #44a51c
    #46390b
    #499886
    #4A76B8
    #4B6BEF
    #4B6C4B
    #4C3023
    #4F5D95
    #4d41b1
    #5232e7
    #555555
    #563d7c
    #596706
    #5A8164
    #5B2063
    #5a6986
    #5c7611
    #5e5086
    #60B5CC
    #62A8D6
    #636746
    #646464
    #64C800
    #64b970
    #652B81
    #6594b9
    #6600cc
    #665a4e
    #6866fb
    #6E4C13
    #6a40fd
    #6c616e
    #6e4a7e
    #701516
    #7055b5
    #74283c
    #747faa
    #7582D1
    #776791
    #7790B2
    #77d9fb
    #79aa7a
    #7b9db4
    #7e7eff
    #7fa2a7
    #800000
    #814CCC
    #82937f
    #843179
    #878787
    #87AED7
    #882B0F
    #88562A
    #88ccff
    #89e051
    #8a1267
    #8dc63f
    #8f0f8d
    #8f14e9
    #8fb200
    #913960
    #945db7
    #946d57
    #94B0C7
    #990000
    #999999
    #99DA07
    #9DC3FF
    #9EEDFF
    #9d5200
    #A0AA87
    #AA6746
    #B0CE4E
    #B34936
    #B5314C
    #B83998
    #B9D9FF
    #C1F12E
    #C76F5B
    #C7D7DC
    #DA5B0B
    #DAE1C2
    #DBCA00
    #E3F171
    #E4E6F3
    #E6EFBB
    #E8274B
    #EB8CEB
    #F18E33
    #FEFE00
    #FF5000
    #FFF4F3
    #a270ba
    #a3522f
    #a54c4d
    #a78649
    #a9188d
    #a957b0
    #aa2afe
    #adb2cb
    #b07219
    #b0b77e
    #b2011d
    #b2b7f8
    #b30000
    #b7e1f4
    #b845fc
    #ba595e
    #c065db
    #c22d40
    #c4a79c
    #c7a938
    #c9df40
    #cabbff
    #cc0000
    #cc0088
    #cc9900
    #cca760
    #ccccff
    #ccce35
    #cd6400
    #cdd0e3
    #cf142b
    #d4bec1
    #d80074
    #da291c
    #dad8d8
    #db5855
    #db901e
    #dbb284
    #dc566d
    #dce200
    #dea584
    #df7900
    #dfa535
    #e16737
    #e34c26
    #e4cc98
    #e69f56
    #ecdebe
    #ed2cd6
    #f0a9f0
    #f1e05a
    #f34b7d
    #f3ca0a
    #f50000
    #f7ede0
    #f97732
    #fab738
    #fb855d
    #fbe5cd
    #fcd7de
    #ff0c5a
    #ff2b2b
    #ff6375
    #ff7f7f
    #ffac45
    #fffaa0
  )
end