Floodfill (limited start area): 36, 52, 63, 60 -> 002bd4ec|6, 44, 112, 116 -> 03060d00|0, 144, 68, 328 -> 0a4fea58|52, 204, 60, 224 -> 003a26f7|36, 296, 62, 304 -> 003bd407|44, 312, 59, 316 -> 00017aad|0, 383, 162, 472 -> 0331554f