17
2
1
1
3
1
6
2
1
3
1
1
1
1
1
1
1
2
1
3
3
2
1
1
1
1
1
1
1
1
2
2
1
1
1
3
1
17
2
1
1
3
1
6
2
1
3
1
1
1
1
1
1
1
2
1
3
3
2
1
1
1
1
1
1
1
1
2
2
1
1
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3
1