Floodfill: 20, 37, 39, 78 -> 00cfd79b|45, 37, 64, 78 -> 001b38ba|30, 60, 32, 78 -> 0004c100|52, 60, 54, 78 -> 0001a172|20, 79, 24, 81 -> 00000a04|33, 79, 38, 81 -> 000362a8|47, 79, 51, 81 -> 00000acc|60, 79, 64, 81 -> 000035b0