3
1
2
1
1
12
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
2
1
2
13
1
1
1
1
1
19
4
2
2
1
1
1
2
1
1
1
1
8
1
5
1
1
1
1
1
1
1
1
3
1
1
1
1
3
1
1
1
1
1
1
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1
1
1
1
1
1
1
1
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1
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1
2
1
1
1
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4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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1
1
1
4
1
1
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1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
1
1
1
1
1
1
