Floodfill (limited start area): 12, 8, 62, 15 -> 005c4ca5|0, 428, 79, 544 -> 0a7092db|56, 632, 65, 688 -> 00d6585a|44, 688, 58, 740 -> 00ec7591|40, 900, 204, 912 -> 00f9898f