Floodfill (limited start area): 12, 68, 90, 81 -> 0187760b|8, 84, 160, 96 -> 023a580f|40, 104, 84, 128 -> 00348f0a|36, 140, 124, 160 -> 00cd7e1e|8, 168, 160, 224 -> 0924f8a1|17, 302, 62, 310 -> 007e404a|51, 324, 100, 332 -> 003c811c|57, 332, 60, 338 -> 0001a000|24, 348, 60, 368 -> 005f8d56|28, 372, 64, 384 -> 00520b03|4, 412, 316, 416 -> 00710ed6