Floodfill rough: 64, 0, 80, 16 -> 0000e4ef|80, 4, 84, 8 -> 00000831|84, 9, 87, 12 -> 00000732|88, 14, 96, 24 -> 00000e1e|61, 16, 64, 20 -> 00000733|48, 21, 60, 36 -> 00004cad|96, 24, 100, 28 -> 000008aa|100, 29, 103, 32 -> 00000757|104, 34, 112, 44 -> 00002aca|45, 36, 48, 40 -> 0000043e|32, 41, 44, 56 -> 00003594|112, 44, 115, 48 -> 000007b0|116, 49, 128, 64 -> 00003289|29, 56, 32, 60 -> 00000494|16, 61, 28, 76 -> 0000349c|128, 64, 131, 68 -> 000007df|132, 69, 144, 84 -> 00003a4d|13, 76, 16, 80 -> 0000043e|0, 81, 12, 96 -> 00003a2e|144, 84, 147, 88 -> 000007b0|148, 89, 152, 96 -> 00000dee