uctable = [ [ 194, 171 ],
  [ 226, 128, 152 ],
  [ 226, 128, 155 ],
  [ 226, 128, 156 ],
  [ 226, 128, 159 ],
  [ 226, 128, 185 ],
  [ 226, 184, 130 ],
  [ 226, 184, 132 ],
  [ 226, 184, 137 ],
  [ 226, 184, 140 ],
  [ 226, 184, 156 ],
  [ 226, 184, 160 ] ]