Floodfill string rep:
12, 11, 32, 26 -> SXYYYYYYVJMUYYYYYYXS.SXYYYYYYTGHMUYYYYYXS.RXYYYYYXOFFHMVYYYYXS.RXXXXXXUIFKKINWXXXXR.QXXXXWWOFINNKISXXXXR.QXXWSPMKGGKKKNRWUTWQ.PWTPPMKPMDFFJVTQQNVQ.PTLNTUPQNDBDOYWKMMUP.ORHGKNOROJGMWZZKEISP.ORHGEGNRSQRWZZZOHJTO.NTMKOPNRSTVYZZZPQRUN.NVTTUSNQRSUWYZZPUVVN.MVTRQNLMMNOQTWYQUVVN.MUPMJHIJGGGHKQVPTUVM.MURRQOJIHIJHGJNOTUVM
180, 15, 275, 27 -> XXVKIITXXXXXXVKIRXXXXXXXXXXXXXXXXXXXXXXXXRIJUXWLIOWXXXVKIIIIISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XXSIIIOWXXXXXVKIRXXXXXXXXXXXXXXXXXXXXXXXXWNIMWPIKVXXXXVKIJKKLTXXXXWXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XWNIJIKVXXXXXVKIRWNIIILTWNIPWWNIPWNIIILTXXUJINIISXXXXXVKIRXXXVJIOJKUNIIILTXVJIOJIQSKINWXXUMIILT.WVJIQJISWWWWWVKIRVLNPLIKVSILWVJITVLNPLIKVWWRIIINWWWWWWVKIJKKMTJIIMOULNPLIKVVJIIKIIIKIIQWVKIMNIJ.WRIKVNINWWWWWVKIRWWWWUJITVKITRIMWWWWWUJITWWVKIITWWWWWWVKIIIIJTJIQWWWWWWUJITVJIRVKIOWNIOWRIKUVMI.WMINWRIJUWWWWVKIQVNIIIIITWOIPNIQWVNIIIIITWWPIIIMWWWWWWVKIQWWWVJITWWVNIIIIITVJITWLIQWOIOWPIIIIII.UJIIIIIIRWWWWVKIQQIKRRJITWTIJIJUWQIKRRJITWTIIPJIQWWWWWVKIQWWWVJITWWQIKRRJITUJITWLIRWOIOWQIKSSSS.QIILLLJIMWWWWVKIQQIKRNIITWVLIINWWQIKRNIITVLINWRIJUWWWWVKIQWWWVJITWWQIKRNIITUJITWLIRWOIOWUKIMPNK.LIOWWWSIJUWWWVKIRVMIINJITWWPIISWWVMIINJITPIKUWWMIMVWWWVKIQWWWUJITWWVMIINJITUJITVLIRWOIOWWUMIIJN.WWWWWWWWWWWWWTIISWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW.WWWWWWWWWWWWOIIKVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW.WWWWWWWWWWWWMIMTWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
25, 44, 28, 48 -> JJJ.JJJ.JJJ.BBB
13, 48, 32, 82 -> UUUUUUBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBB.UUUUUUBBBBBBBBBBBBB.UUUUUUBBBBBBBBBBBBB.UUUUUUBBBBBBBBBBBBB.UUUUUUUUUUUUBBBBBBB.UUUUUUUUUUUUFFFFFFF.UUUUUUUUUUUUFFFFFFF.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUHHHHHHH.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK.UUUUUUUUUUUUKKKKKKK
92, 48, 107, 60 -> BBVVVVVVVVVVVVV.BBBBBBBBVVVVVVV.BBBBBBBBVVVVVVV.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB.BBBBBBBBBBBBBBB
44, 56, 76, 68 -> FFFFFFIIIIIIIJJJJJJJJJJJJJJJJJJB.LLLLLLMMMMMMMLLLLLLOOOOOOOOOOOOM.LLLLLLMMMMMMMOOOOOOOOOOOOOOOOOOM.LLLLLLMMMMMMMOOOOOOOOOOOOOOOOOOM.LLLLLLMMMMMMMOOOOOOOOOOOOOOOOOOM.LLLLLLMMMMMMMOOOOOOOOOOOOOOOOOOM.LLLLLLMMMMMMMOOOOOOOOOOOOOOOOOOM.NNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOM.NNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOM.NNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOM.NNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOM.NNNNNNOOOOOOOOOOOOOOOOOOOOOOOOOM
0, 63, 8, 132 -> MMMMMMOU.MMMMMMOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOU.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOT.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMNOC.MMMMMOOC.MMMMMOOC.MMMMNOOC
88, 64, 94, 66 -> BBBBBB.BBBBBB
44, 68, 64, 72 -> NNNNNNOOOOOOOOOOOOOF.FFFFFFBBBBBBBHHHHHHC.BBBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBBBBBBBBBB
44, 80, 100, 132 -> BBBBBBKKKKKKKBBBBBBBBBBBBBBBBBBBBBBBBBMMMMMMVVVVVVUUUUUU.BBBBBBKKKKKKKBBBBBBBBBBBBBBBBBBBBBBBBBMMMMMMVVVVVVUUUUUU.BBBBBBKKKKKKKOOOOOOCCCCCCCCCCCCDDDDDDDOOOOOOVVVVVVUUUUUU.BBBBBBKKKKKKKOOOOOOCCCCCCCCCCCCDDDDDDDOOOOOOVVVVVVUUUUUU.BBBBBBKKKKKKKOOOOOOCCCCCCCCCCCCNNNNNNNOOOOOOUUUUUUUUUUUU.BBBBBBKKKKKKKOOOOOOCCCCCCQQQQQQNNNNNNNOOOOOOUUUUUUUUUUUU.LLLLLLKKKKKKKOOOOOOOOOOOOQQQQQQNNNNNNNOOOOOOUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNOOOOOOUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNOOOOOOUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNOOOOOOUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNVVVVVVUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNVVVVVVUUUUUUUUUUUU.LLLLLLNNNNNNNOOOOOOOOOOOOQQQQQQNNNNNNNVVVVVVUUUUUUUUUUUU.LLLLLLNNNNNNNIIIIIIOOOOOOQQQQQQNNNNNNNVVVVVVUUUUUUUUUUUU.KKKKKKEEEEEEEFFFFFFOOOOOOOOOOOONNNNNNNVVVVVVUUUUUUUUUUUU.KKKKKKEEEEEEEFFFFFFOOOOOOOOOOOONNNNNNNVVVVVVUUUUUUUUUUUU.KKKKKKEEEEEEEFFFFFFOOOOOOOOOOOONNNNNNNVVVVVVUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFOOOOOOOOOOOONNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGOOOOOONNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGOOOOOONNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGOOOOOONNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGIIIIIINNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGIIIIIINNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEEEEEEEEEFFFFFFGGGGGGIIIIIINNNNNNNUUUUUUUUUUUUUUUUUU.EEEEEELLLLLLLMMMMMMGGGGGGIIIIIIUUUUUUUUUUUUUUUUUUUUUUUUU.EEEEEELLLLLLLMMMMMMGGGGGGIIIIIIUUUUUUUUUUUUUUUUUUUUUUUUU.EEEEEELLLLLLLMMMMMMGGGGGGIIIIIIUUUUUUUUUUUUUUUUUUUUUUUUU.GGGGGGEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.GGGGGGEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.GGGGGGEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.FFFFFFEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.FFFFFFEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.FFFFFFEEEEEEEHHHHHHKKKKKKJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHJJJJJJVVVVVVVUUUUUUUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHJJJJJJDDDDDDDUUUUUUUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHJJJJJJDDDDDDDUUUUUUUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHJJJJJJDDDDDDDUUUUUUUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHWWWWWWDDDDDDDDDDDDDUUUUUUUUUUUU.FFFFFFIIIIIIIKKKKKKHHHHHHWWWWWWDDDDDDDDDDDDDUUUUUUUUUUUU.GGGGGGFFFFFFFIIIIIIIIIIIIXXXXXXQQQQQQQCCCCCCCCCCCCUUUUUU.GGGGGGFFFFFFFIIIIIIIIIIIIXXXXXXQQQQQQQCCCCCCCCCCCCUUUUUU.GGGGGGFFFFFFFIIIIIIIIIIIIXXXXXXQQQQQQQCCCCCCCCCCCCUUUUUU.TTTTTTFFFFFFFIIIIIIIIIIIIXXXXXXQQQQQQQCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUIIIIIIXXXXXXXXXXXXQQQQQQQCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUIIIIIIXXXXXXXXXXXXXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUIIIIIIXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUIIIIIIXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUIIIIIIXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUCCCCCCXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUCCCCCCXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUCCCCCCXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC.TTTTTTUUUUUUUCCCCCCXXXXXXYYYYYYXXXXXXXCCCCCCCCCCCCCCCCCC
80, 80, 88, 84 -> BBMMMMMM.BBMMMMMM.DDOOOOOO.DDOOOOOO
12, 104, 44, 132 -> UTTTTTTUUUUUUUUUUUUUFFFFFFGGGGGG.UTTTTTTUUUUUUUUUUUUUFFFFFFGGGGGG.UTTTTTTUUUUUUCCCCCCCFFFFFFGGGGGG.TTTTTTTUUUUUUBBBBBBBPPPPPPFFFFFF.TTTTTTTUUUUUUBBBBBBBPPPPPPFFFFFF.TTTTTTTUUUUUUBBBBBBBPPPPPPFFFFFF.TTTTTTTUUUUUUBBBBBBBPPPPPPFFFFFF.TTTTTTTCCCCCCBBBBBBBPPPPPPFFFFFF.TTTTTTTCCCCCCBBBBBBBPPPPPPFFFFFF.TTTTTTTCCCCCCBBBBBBBPPPPPPPPPPPP.TCCCCCCCCCCCCBBBBBBBPPPPPPPPPPPP.TCCCCCCCCCCCCCCCCCCCCCCCCCPPPPPP.CCCCCCCCCCCCCCCCCCCCCCCCCCPPPPPP.CCCCCCCCCCCCCCCCCCCCCCCCCCPPPPPP.CCCCCCCCCCCCCCCCCCCCCCCCCCPPPPPP.CCCCCCCCCCCCCCCCCCCCBBBBBBQQQQQQ.CCCCCCCCCCCCCCCCCCCCBBBBBBQQQQQQ.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR.CCCCCCCCCCCCCCCCCCCCBBBBBBRRRRRR
104, 124, 107, 132 -> CCC.CCC.CCC.CCC.CCC.CCC.CCC.CCC
0, 132, 4, 138 -> MMMM.MMMM.MMMN.MMNO.MMNO.MNOO
0, 152, 6, 164 -> OOOONM.OONNMM.ONMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMNN
0, 164, 3, 166 -> MMM.MNO
0, 179, 6, 192 -> OONNMM.ONMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMNN.MMMNOO.MNOOOO
0, 204, 6, 232 -> OOOONM.OONMMM.NNMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM.MMMMMM