Floodfill: 243, 6, 249, 18 -> 0013f04c|258, 6, 267, 18 -> 00078ff4|15, 45, 72, 63 -> 002368ba|78, 45, 87, 63 -> 0015372e|1, 85, 123, 95 -> 01e7d3dd|40, 88, 52, 95 -> 000d0053