cp/codeforces/1032/io/b.in
2025-08-17 13:00:50 -05:00

25 lines
90 B
Text

12
3
aaa
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aba
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aab
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abca
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abba
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aabb
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abaca
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abcda
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abcba
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abcbbf
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abcdaa
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abb