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4 5 1 2 1 1 3 2 1 1 3 3 1 3 1 3 1 4 4 1 2 1 1 3 2 1 1 3 4 1 3 4 5 1 2 1 1 3 2 1 1 3 4 1 3 5 1 3 2 3 1 1 2 2 1 2 3 1 2 0 0
3 4 4 2
Migrated from old NTUJ.
ACM-ICPC Japan 2012