Floodfill (limited start area): 46, 109, 156, 121 -> 03fc15bd|46, 131, 148, 142 -> 0086b134|46, 152, 104, 166 -> 011624f5|46, 173, 127, 184 -> 01254317|46, 195, 64, 205 -> 0015b86b|46, 215, 87, 226 -> 00b22432|46, 236, 171, 250 -> 02d1989a|49, 326, 80, 334 -> 006d7310|20, 346, 87, 359 -> 01a9b72d