uctable = [ [ 194, 187 ],
  [ 226, 128, 153 ],
  [ 226, 128, 157 ],
  [ 226, 128, 186 ],
  [ 226, 184, 131 ],
  [ 226, 184, 133 ],
  [ 226, 184, 138 ],
  [ 226, 184, 141 ],
  [ 226, 184, 157 ],
  [ 226, 184, 161 ] ]