Floodfill string rep:
0, 0, 80, 8 -> XYVYYXWYEJXXXXXXXXXXXXXXXXWIAAHWXXXXXXXXXXXXXXXXXXYXVYWXXVXWXWXXYXXXXXXXXWGJWXXX.FABAABLVILXXXXXXXXXXXXXXXXJEORRYXWXXXXXXXXXXXXXXXXWMCTXWYZYXWYQCQYXXXXXXXWEHWXXX.GEQQRSTXYWXXXXXXXXXXXXXXXXHFYYWYXWXXXXXXXXXXXXXXXXXQARXYVGKWYXNAVWXXXXXXXWFIXXXX.IGWXWXWXFIWXKCBBLYXLCAERXWGAABKXXLCBEPWXQBQXWEGYWXWUBLXXTACWXWIEWWXLCBERXVEDDBDP.HEVXXWXWEKXVHGPQUWJCORHBUXEITRTXMCKRIBQZWIDVNDUWXWWUEHYXLDCQXWDIXXJCOSHCUXGBNQIB.GCAAADUYGIXVFIWYYUEMXXUDNXGIXYYUDJZVWFGWWUCGCMVYXYXWICWWELGIWUBNXVEMXXTCNWGIWYXF.HDRTTSXWEJWWFJWWXTAAABBANXGHWWWTBQXXXKDVWXTBFYXWYWXXMBSTCTOCVQCSXSAAAAAANXGIXWXL.HEWWXYWWFIWXFJXWXSAOTRTUTXGIXXXTBRWXXKDWXWJCBQZVYXXXSCNLHXVCNJFVXSAOTRTUUXHHWXYL