Floodfill string rep:
8, 7, 28, 22 -> SXYYYYYYVJMUYYYYYYXS.SXYYYYYYTGHMUYYYYYXS.RXYYYYYXOFFHMVYYYYXS.RXXXXXXUIFKKINWXXXXR.QXXXXWWOFINNKISXXXXR.QXXWSPMKGGKKKNRWUTWQ.PWTPPMKPMDFFJVTQQNVQ.PTLNTUPQNDBDOYWKMMUP.ORHGKNOROJGMWZZKEISP.ORHGEGNRSQRWZZZOHJTO.NTMKOPNRSTVYZZZPQRUN.NVTTUSNQRSUWYZZPUVVN.MVTRQNLMMNOQTWYQUVVN.MUPMJHIJGGGHKQVPTUVM.MURRQOJIHIJHGJNOTUVM
76, 11, 171, 23 -> XXVKIITXXXXXXVKIRXXXXXXXXXXXXXXXXXXXXXXXXRIJUXWLIOWXXXVKIIIIISXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XXSIIIOWXXXXXVKIRXXXXXXXXXXXXXXXXXXXXXXXXWNIMWPIKVXXXXVKIJKKLTXXXXWXXXXXXXXXXXXXXXXXXXXXXXXXXXX.XWNIJIKVXXXXXVKIRWNIIILTWNIPWWNIPWNIIILTXXUJINIISXXXXXVKIRXXXVJIOJKUNIIILTXVJIOJIQSKINWXXUMIILT.WVJIQJISWWWWWVKIRVLNPLIKVSILWVJITVLNPLIKVWWRIIINWWWWWWVKIJKKMTJIIMOULNPLIKVVJIIKIIIKIIQWVKIMNIJ.WRIKVNINWWWWWVKIRWWWWUJITVKITRIMWWWWWUJITWWVKIITWWWWWWVKIIIIJTJIQWWWWWWUJITVJIRVKIOWNIOWRIKUVMI.WMINWRIJUWWWWVKIQVNIIIIITWOIPNIQWVNIIIIITWWPIIIMWWWWWWVKIQWWWVJITWWVNIIIIITVJITWLIQWOIOWPIIIIII.UJIIIIIIRWWWWVKIQQIKRRJITWTIJIJUWQIKRRJITWTIIPJIQWWWWWVKIQWWWVJITWWQIKRRJITUJITWLIRWOIOWQIKSSSS.QIILLLJIMWWWWVKIQQIKRNIITWVLIINWWQIKRNIITVLINWRIJUWWWWVKIQWWWVJITWWQIKRNIITUJITWLIRWOIOWUKIMPNK.LIOWWWSIJUWWWVKIRVMIINJITWWPIISWWVMIINJITPIKUWWMIMVWWWVKIQWWWUJITWWVMIINJITUJITVLIRWOIOWWUMIIJN.WWWWWWWWWWWWWTIISWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW.WWWWWWWWWWWWOIIKVWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW.WWWWWWWWWWWWMIMTWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
0, 22, 2, 31 -> EP.UD.ZI.CA.ZJ.ZJ.YH.RB.JG
65, 33, 87, 36 -> ZZZZZZZHHHHHHHHHZZZZZZ.ZZZHHHHHHHHHHHHHHHHHZZ.HHHHHHHHHHHHHHHHHHHHHH
56, 37, 64, 44 -> ZZZZZZHH.ZZZZZHHH.ZZZHHHHH.ZZHHHHHH.ZZHHHHHH.ZHHHHHHH.HHHHHHHH
88, 36, 100, 52 -> HZZZZZZZZZZZ.HHHZZZZZZZZZ.HHHHZZZZZZZZ.HHHHHZZZZZZZ.HHHHHHZZZZZZ.HHHHHHHZZZZZ.HHHHHHHHZZZZ.HHHHHHHHHZZZ.HHHHHHHHHZZZ.HHHHHHHHHHZZ.HHHHHHHHHHZZ.HHHHHHHHHHHZ.HHHHHHHHHHHZ.HHHHHHHHHHHH.HHHHHHHHHHHH.HHHHHHHHHHHH
20, 43, 35, 44 -> JJJJJJJJJJJJJJJ
0, 46, 8, 60 -> MKOZZZZZ.JQOZZZZZ.JQOZZZZZ.LKOZZZZZ.WMOZZZZZ.ZZOZZZZZ.IIOZZZZJ.ZZOZZZZJ.ZZOZZZJJ.ZZOZZZJJ.ZZOZZJJJ.ZZOZZJJJ.ZZOZJJJJ.ZZOZJJJJ
12, 44, 20, 48 -> ZZZZZJJJ.ZZZJJJJJ.ZZJJJJJJ.JJJJJJJJ
36, 44, 42, 48 -> JZZZZZ.JJJZZZ.JJJJJZ.JJJJJJ
52, 44, 56, 52 -> ZZZH.ZZZH.ZZHH.ZZHH.ZHHH.ZHHH.ZHHH.HHHH
8, 48, 12, 52 -> ZZZJ.ZZJJ.ZJJJ.JJJJ
44, 48, 68, 80 -> ZZZZZZZZZHHHHHHHHHHHHHHH.JZZZZZZZZHHHHHHHHHHHHHHH.JJZZZZZZZHHHHHHHHHHHHHHH.JJJZZZZZHHHHHHHHHHHHHHHH.JJJZZZZZHHHHHHHHHHHHHHHH.JJJJZZZZHHHHHHHHHHHHHHHH.JJJJJZZZHHHHHHHHHHHHHHHH.JJJJJZZZHHHHHHHHHHHHHHHH.JJJJJJZZHHHHHHHHHHHHHHHH.JJJJJJZZHHHHHHHHHHHHHHHH.JJJJJJZZHHHHHHHHHHHHHHHH.JJJJJJJZHHHHHHHHHHHHHHHH.JJJJJJJZHHHHHHHHHHHHHHHH.JJJJJJJZHHHHHHHHHHHHHHHH.JJJJJJJZHHHHHHHHHHHHHHHH.JJJJJJJJZHHHHHHHHHHHHHHH.JJJJJJJJZHHHHHHHHHHHHHHH.JJJJJJJJZHHHHHHHHHHHHHHH.JJJJJJJJZZHHHHHHHHHHHHHH.JJJJJJJJZZHHHHHHHHHHHHHH.JJJJJJJJZZZHHHHHHHHHHHHH.JJJJJJJZZZZHHHHHHHHHHHHH.JJJJJJJZZZZZHHHHHHHHHHHH.JJJJJJJZZZZZZHHHHHHHHHHH.JJJJJJJZZZZZZHHHHHHHHHHH.JJJJJJJZZZZZZZHHHHHHHHHH.JJJJJJZZZZZZZZZHHHHHHHHH.JJJJJJZZZZZZZZZZZHHHHHHH.JJJJJZZZZZZZZZZZZZHHHHHH.JJJJJZZZZZZZZZZZZZZHHHHH.JJJJZZZZZIIIIIIIIIIZZHHH.JJJJZIIIIIIIIIIIIIIIIIZZ
100, 53, 101, 61 -> H.H.H.H.H.H.H.H
3, 62, 4, 71 -> J.J.J.J.J.J.J.J.J
96, 64, 100, 71 -> HHHH.HHHZ.HHHZ.HHZZ.HHZZ.HZZZ.HZZZ
166, 71, 181, 72 -> LLLLLLLLLLLLLLL
4, 72, 8, 80 -> JJJJ.JJJJ.ZJJJ.ZJJJ.ZJJJ.ZZJJ.ZZZJ.ZZZJ
92, 72, 95, 75 -> HHH.HHZ.HZZ
157, 72, 164, 76 -> NZZZZZL.NZZLLLL.ZLLLLLL.LLLLLLL
184, 73, 190, 76 -> LLZZZZ.LLLLZZ.LLLLLL
84, 76, 91, 80 -> HHHHHHH.HHHHHZZ.HHHZZZZ.HZZZZZZ
152, 76, 156, 80 -> NNNL.NNLL.NLLL.LLLL
192, 77, 195, 80 -> LZZ.LLZ.LLL
8, 80, 12, 84 -> JJJJ.ZJJJ.ZZJJ.ZZZJ
68, 80, 81, 92 -> IZZZHHHHHHHHH.IIIZZZZZZZZZZ.IIIIZZZZZZZZZ.IIIIIZZZZZZZZ.IIIIIIIZZZZZZ.IIIIIIIIZZZZZ.IIIIIIIIIZZZZ.IIIIIIIIIZZZZ.IIIIIIIIIIZZZ.IIIIIIIIIIIZZ.IIIIIIIIIIIZZ.IIIIIIIIIIIIZ
104, 83, 112, 84 -> JJJJJJJJ
148, 80, 152, 84 -> NNNL.NNLL.NLLL.LLLL
196, 81, 203, 116 -> LZZZZZZ.LLZZZZZ.LLZZZZZ.LLLZZZZ.LLLLZZZ.LLLLZZZ.LLLLLZZ.LLLLLZZ.LLLLLLZ.LLLLLLZ.LLLLLLZ.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLL.LLLLLLZ.LLLLLLZ.LLLLLLZ.LLLLLZZ.LLLLLZZ.LLLLZZZ.LLLLZZZ
0, 85, 2, 96 -> II.IM.IL.II.II.II.II.II.KI.QI.WJ
12, 84, 40, 112 -> JJJJJJJJJJJJJJJJJJJJJJJJJJJJ.ZJJJJJJJJJJJJJJJJJJJJJJJJJJJ.ZZZJJJJJJJJJJJJJJJJJJJJJJJJI.ZZZZZJJJJJJJJJJJJJJJJJJJJJII.ZZZZZZZJJJJJJJJJJJJJJJJJZIII.ZZZZZZZZZZZJJJJJJJJZZZZZZIII.ZZZZZZZZZZZZZZZZZZZZZZZZIIII.ZZZZZZZZZZZZZZZZZZZZZZZIIIII.ZZZZZZZZZZZZZZZZZZZZZZZIIIII.ZZZZZZZZZZZZZZZZZZZZZZZIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZIIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZIIIIII.ZZZZZZZZZZZZZZZZZZZZZZZIIIII.ZZZZZZZZZZZZZZZZZZZZZZZIIIII
93, 84, 100, 88 -> ZZZZZZJ.ZZZZJJJ.ZJJJJJJ.JJJJJJJ
116, 85, 123, 88 -> JJNNNNN.JJJJNNN.JJJJJJJ
144, 85, 148, 92 -> ZZZL.ZZLL.ZZLL.ZLLL.ZLLL.ZLLL.LLLL
88, 88, 92, 92 -> ZZZJ.ZZJJ.ZJJJ.JJJJ
124, 88, 128, 92 -> JZZZ.JJZZ.JJJZ.JJJJ
80, 92, 88, 100 -> ZZZZZZZJ.IZZZZZJJ.IZZZZJJJ.IZZZZJJJ.IIZZJJJJ.IIZJJJJJ.IIZJJJJJ.IIJJJJJJ
128, 92, 131, 96 -> JZZ.JJZ.JJJ.JJJ
143, 94, 144, 106 -> L.L.L.L.L.L.L.L.L.L.L.L
132, 97, 136, 108 -> JZZZ.JZZZ.JJZZ.JJZZ.JJZZ.JJJZ.JJJZ.JJJZ.JJJZ.JJJJ.JJJJ
0, 100, 2, 103 -> II.RK.IM
144, 108, 148, 116 -> LLLL.LLLL.ZLLL.ZLLL.ZLLL.ZZLL.ZZLL.ZZZL
36, 112, 48, 124 -> IIIIIIIIIIII.IIIIIIIIIIII.ZIIIIIIIIIII.ZIIIIIIIIIII.ZZIIIIIIIIII.ZZZIIIIIIIII.ZZZZIIIIIIII.ZZZZZIIIIIII.ZZZZZZIIIIII.ZZZZZZZIIIII.ZZZZZZZZZIII.ZZZZZZZZZZZI
68, 112, 84, 124 -> IIIIIIIIIIIIJJJJ.IIIIIIIIIIIZJJJJ.IIIIIIIIIIIZJJJJ.IIIIIIIIIIZZZJJJ.IIIIIIIIIZZZZJJJ.IIIIIIIIZZZZZJJJ.IIIIIIIZZZZZZJJJ.IIIIIIZZZZZZZZJJ.IIIIIZZZZZZZZZJJ.IIIIZZZZZZZZZZJJ.IIZZZZZZZZZZZZZJ.ZZZZZZZZZZZZZZZJ
132, 112, 136, 124 -> JJJJ.JJJJ.JJJJ.JJJZ.JJJZ.JJJZ.JJJZ.JJZZ.JJZZ.JJZZ.JZZZ.JZZZ
148, 116, 184, 130 -> LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZLLLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZZZLLLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZZZZZLLLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZZZZZZZLLLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZZZZZZZZZLLLLLLLLLLLLLLLLLLLLL.ZZZZZZZZZZZZZZZZZZZLLLLLLLLLLLLLZZZZ
196, 116, 199, 120 -> LLL.LLZ.LLZ.LZZ
192, 120, 196, 124 -> LLLL.LLLZ.LLZZ.LZZZ
49, 124, 66, 126 -> IIIIIIIIIIIIIIIII.ZZZZIIIIIIIIIZZZZ
84, 124, 92, 132 -> JJJJJJJJ.ZJJJJJJJ.ZJJJJJJJ.ZZJJJJJJ.ZZZJJJJJ.ZZZZJJJJ.ZZZZZJJJ.ZZZZZZJJ
124, 124, 132, 132 -> JJJJJJJJ.JJJJJJJZ.JJJJJJJZ.JJJJJJZZ.JJJJJZZZ.JJJJZZZZ.JJJZZZZZ.JJZZZZZZ
184, 124, 191, 128 -> LLLLLLL.LLLLLLZ.LLLLZZZ.LLZZZZZ
92, 132, 100, 136 -> JJJJJJJJ.ZJJJJJJJ.ZZZJJJJJ.ZZZZZJJJ
116, 132, 124, 136 -> JJJJJJJJ.JJJJJJJZ.JJJJJZZZ.JJJZZZZZ
100, 136, 116, 138 -> JJJJJJJJJJJJJJJJ.ZZZZZJJJJJJZZZZZ