cp/codeforces/993/h.in
2025-01-30 17:06:38 -05:00

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108 B
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4 3
1 5 2 4
4 9 5 3
4 5 2 3
1 5 5 2
1 1 4 4
2 2 3 3
1 2 4 3
3 3
1 2 3
4 5 6
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1 1 1 3
1 3 3 3
2 2 2 2