1 1 BAAABBABBBAAAABAAAABBBBABAABAABAABAABABAABBABBABAABBBBBABBBABBABABAABBAABAABABAAABABBBAABAAABAABAABBBBBAABABAABAAABABAABBABBAABBAAABBABAAABABBABAAABABBAAAAABBABBAABBABBBAABBAAAAABBBBBBABABAABBABBABBAAAABBBAABBBAABAAAAABBBAABBBAAAABAAAABABABBAABAABBBAABBBAABBABAABABBAAABAAAABABABABAAAAABBBAABABAAABAAABBBBAAAAABABAAABBABBABAAAAAAABAAABBBABABABBAABAAABBBABAABBABBABABBAABBAABABBABBAABBAAAAAABBABABBAAAAAABABBBBABBABAAABABBBAAAABBBBAABBBBAAABABAAAAABBABABBAAAAAABBBABAAAAAAAABBBBAAABBABBAAABBAABABAAABBBBBABABBBBABAAAABAABAABAABBAABBABABABBABABAABABBABBAAABBAABABBBBABAAABABBBABBAAAAAAAAABABBBBBAAABAAAABBBBBBBABBBBAAABBAAABBBBABBBAABBABBBABABBABBBAAAAAABABBBBBABABABBAABBBAAAABABAABBBABABBBABABAABBABBABABAAABBBABBBBABAABABBBABAAAABABABAAAAABABBAABBBBAABABBAABABABABBBABAAAAAAAAAAAAABBBBBAAAAAAABABBABABAAABAABBAAABBAAAAAABBBABBAABBBBBBAABABBBBABBAAABBBBABBBABBBBBBBAABABBABABBBABBAAAABAABBAABABBBABAAAAAABAAAABBBABBAABBBBBAABBBBBBBBBBBBAAAAAAABBAABBABBABAABAAAABBBBABABBABAABBBAABABAABBABBABBAABAAABA 1 1