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1
1
1
1
1
1
2
1
1
1
2
1
1
1
2
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
2
2
2
2
1
1
1
2
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
16
1
3
1
1
3
1
1
1
1
1
3
1
2
1
1
1
1
1
4
2
1
1
3
1
3
1
2
6
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
579
3
1