1
0
0
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1
1
0
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1
1
0
1
2
0
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2
0
1
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1
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2
5
1
2
0
1
0
0
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2
1
1
2
0
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2
0
0
9
1
1
1
1
1
0
0
1
0
1
1
0
1
0
1
0
1
0
0
1
1
0
1
0
1
0
0
1
1
1
1
1
1
1
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2
0
0
1
1
1
1
0
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2
0
1
2
2
0
1
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1
0
0
1
1
1
1
0
1
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0
1
1
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1
1
1
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9
0
1
1
0
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1
1
1
0
1
1
1
1
1
1
1
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2
1
0
1
1
0
1
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1
8
0
0
0
0
0
1
2
0
1
1
10
0
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0
2
2
5
0
0
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1
1
1
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2
6
2
1
1
1
1
1
1
1
4
1
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1
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2
0
2
1
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1
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0
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1
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2
0
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2
2
1
2
2
0
0
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1
2
2
1
1
0
1
1
1
2
0
0
0
1
0
1
1
0
0
0
1
1
2
