aafaaacaaaacccccccaa
aaffffffgaaaaaaaccaa
aaaaaaiiiaaaaaaegaaa
aaaaeffffaaaaaaffaaa
aaaaaafaaaaaaaefffaa
aaaaaafaaaaacccaaaaa
aaaaaaiaaaaaaaaaaaaa
aaaaaefaaaaaaaaaaaaa
aaaaafacccaaaaaaaaaa
aaaaafacccccaaaaaaaa
aaaaefccccccaaaaaaaa
aaaafacccccccaaaaaaa
aaaafaacccccaaaaaaaa
aaaafaaaaaaaaaaaaacc
aaaafaaaaaaaaaaaaaac
