Floodfill rough: 12, 4, 24, 20 -> 000042a4|36, 4, 48, 20 -> 00000929|56, 4, 76, 20 -> 0000d297|156, 4, 168, 20 -> 00000806|184, 4, 188, 12 -> 00000f79|276, 4, 280, 20 -> 0000173b|284, 4, 292, 20 -> 0000284e|296, 4, 316, 20 -> 000033d5|84, 10, 96, 20 -> 00002842|108, 8, 120, 20 -> 00001655|132, 8, 144, 20 -> 00001a21|256, 8, 268, 20 -> 00003e8a|16, 44, 72, 64 -> 00003ea4|76, 44, 88, 64 -> 00008980|0, 80, 320, 81 -> 00000000|200, 99, 218, 111 -> 00000674|1, 101, 103, 113 -> 00000264|112, 102, 125, 111 -> 000041ef|139, 100, 164, 111 -> 0000f78a