{
  117 => 117,
  123 => 123,
  131 => 131,
  213 => 213,
  228 => 117,
  234 => 123,
  324 => 213,
  339 => 117,
  345 => 123,
  372 => 372,
  435 => 213,
  456 => 123,
  567 => 123,
  678 => 123,
  789 => 123,
}