6b9b756
1
2
3
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6
Case #1: 0 0 0 Case #2: 0 1 2 3 0 1 2 Case #3: 0 1 1 0 Case #4: 0 0 1 1 0 0 Case #5: 0 0 1 1 0 0 2 2 1 2 3 0