bbbaababbaaaabaabababbbaabaabbbbabbbaaabbaababbaba
"babbababbbbabaaaaabbabbba", "aaababbabaababbabbbabaaab", "bbbabbbbaabbababaabaabaab", "aaaabbbabbbbaabbaaaabbaba", "aababababbbbbabaaaababbaa", "abaaabbabbbaabbbaababaaba", "bababbabbabbabbaaabaabbab", "aabaaabbbbbababbbbaabbaab", "bababaaababababbaababbbaa", "bbaabbababbbabaaaabbaabbb", "baabababaabaaababbbbababa", "bbaabbaaabaaabbbbaaabbbaa", "babbbababbabaaababbabaabb", "abbbbbababaaaabaabbbbabba", "abbaaaaabbabbabbbbaabbbab", "bbbabaaababaabaabbabbabaa", "baabaabbbaabbbabaaabababa", "abbbabaaabbbabbbabababaab", "aaababbaaabaabababbaabbbb", "bababaaabbaabaabbbbbbbbaa", "bbbbbbaaaaabbbbabaaabbbaa", "bbabbaaabbabaaaaaababbbab", "bbababababbbbbbbaaabaabaa", "abbabbbabbbbaaabaabaaabbb", "baaabaaabbbabbabbbabbbaba", "abaaaabbbabbbbaabababbbba", "aaabaaabbabbbabbbaaabbbaa", "babbbaaabbaababaaaaabbbba", "bbbbbabbbababbabaabaaaaab", "bbbbabbabbabbaaababaabaab", "abbbababbaaaabbbabaaaaabb", "abbbbabaabaabababbbaaaaab", "aabbbababababbaaabbaaaabb", "ababbbaaababbababbbaabaaa", "bbbbbababbaabbbaaaaabaabb", "babaaaabaaababbaaaabbbbbb", "bbbabbaabaabaabaaabbaaabb", "baaaababbabbbbbbbbaaaabab", "bbaabbaabaaabbbbbaabbbaab", "bbababaabbabbababbaaaaaab", "baaaabaabbbbaaaabbbbbbbba", "babababbbaaaabbbbbaaabbba", "aabbbabbbababababbbabaaba", "aabaabbbbbbbbbaaaaaaaabab", "aabbbbbbbabaaaabaaabbbaaa", "bbabbbbaaabaabaababaabaab", "baaababbabaaabbbbbaabaaba", "bbabbaaaababbbbaabbabbaab", "aaabababbabbbabaaaaaabbbb", "abbbbabaabbbbabbababbaaaa"
