1
0
2
2
2
0
2
0
4
2
4
2
0
0
0
2
0
0
2
3
0
0
0
0
0
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2
0
2
0
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2
0
0
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2
1
1
0
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4
6
2
0
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2
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3
4
2
0
2
2
2
2
2
0
2
4
2
2
0
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2
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2
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2
0
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4
0
1
2
0
2
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2
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2
0
0
2
0
6
1
2
2
2
0
0
2
2
2
4
4
3
0
2
0
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3
6
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2
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2
5
0
2
0
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2
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2
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0
2
0
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1
1
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2
2
0
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0
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2
2
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5
2
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5
2
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0
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2
5
0
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4
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1
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2
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2
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2
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6
0
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7
0
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2
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4
2
0
1
6
0
2
2
0
4
2
0
0
6
6
2
4
0
2
2
2
