Floodfill: 31, 21, 36, 23 -> 00003451|54, 21, 66, 30 -> 00308905|31, 24, 63, 65 -> 00bf1a74|66, 27, 67, 34 -> 000199e4|57, 36, 60, 39 -> 0001ad79|63, 36, 65, 39 -> 0003bb95|60, 39, 62, 42 -> 0001ceb3|63, 42, 70, 63 -> 000f019b|61, 45, 63, 47 -> 0000d1e0|61, 57, 63, 60 -> 0000e557