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3025 . Rectangle Donut
TopCoder
Input Format
Output Format
Sample Input 1
4 6 aaaaaa aaaaaa aaaaaa aaaaaa 4 4 abba baab baab abba 6 8 acbbbbca dcaccacd cdaddadc cdaddadc dcaccacd acbbbbca
Sample Output 1
2 1 6
Hints
NTUJ cannot show multiple samples, so we merged them here
Problem Source
Migrated from old NTUJ.
Subtasks
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