19
1
2
1
1
1
1
1
1
1
2
1
3
19
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
19
1
1
1
3
1
1
1
1
1
24
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
8
1
1
1
1
1
1
1
1
1
1
1
1
1
19
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
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22
1
1
1
1
1
1
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1
1
1
2
1
1
7
1
1
1
1
1
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1
2
1
1
1
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1
1
1
1
1
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1
1
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9
2
1
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1
1
1
1
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1
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1
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23
2
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2
1
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1
2
2
1
1
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1
1
1
4
2
1
1
1
3
