10 16 5
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BBBBABABAB BBBABABAAB BBBBBABBBA BBABBABBAA AAAAAAAABB
ABABABBBAA BBBBBABBBB BBABBBBBBA AAAAAAABAA AABBAAABBB
AABABBABAB ABBBABABBA BBABBABABB ABABABABBA ABABABABAB
ABABABABAB AABABABABA ABABABABBA ABABABABAB ABABABABAB
BABABABABA ABABABABBA BABABABBBA BABABABABA BABABABABA
BABABABABB ABABABBABA ABABABAAAB ABABABAAAB BABABABABA
AAAAAAAAAA BBBBBBBBBB AAAAAAAAAA BBBBBBBABB AAAAAAAAAA
ABAABABABA ABBBBBBABB BBBAABBABB AZAAAAAAAA BBABABABBB
BBBBABABAB BBBABABAAB BZBBBABBBA ZZZBBABBAA AZZAAAAABB
ABABABBBAA BBBBBABBBB BBABBBBBBA AZAAAAABAA AABBAAABBB
AABABBABAB ABBBABABBA BBABBABABB ABABABABBA ABABABABAB
ABABABABAB AABABABABA ABABABABBA ABABABABAB ABABABABAB
BABABABABA ABABABABBA BABABABBBA BABABABABA BABABABABA
BABABABABB ABABABBABA ABABABAAAB ABABABAAAB BABABABABA
AAAAAAAAAA BBBBBBBBBB AAAAAAAAAA BBBBBBBABB AAAAAAAAAA
