Floodfill (limited start area): 36, 12, 84, 52 -> 01ac8d21|40, 53, 80, 56 -> 00055166|40, 60, 80, 76 -> 007adf5a|36, 112, 84, 152 -> 01ac8d21|40, 153, 80, 156 -> 00055166|16, 160, 104, 176 -> 00d2d74c|12, 180, 108, 196 -> 00c94679|44, 216, 76, 248 -> 014d71fb|56, 252, 92, 264 -> 00b0aeb4|12, 252, 108, 284 -> 03b34d88|40, 312, 76, 356 -> 028108c7|12, 364, 108, 392 -> 01e6f0f0|48, 424, 64, 432 -> 002e413f|12, 448, 108, 484 -> 04a0a793|12, 548, 108, 584 -> 0508b7f9|12, 648, 108, 684 -> 077364f6