0
0
0
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0
0
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0
0
0
0
0
0
0
0
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0
0
0
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4
2
4
2
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4
0
6
4
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4
2
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2
4
4
2
0
2
10
4
7
4
0
2
2
2
2
0
2
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2
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4
5
0
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4
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4
6
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6
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2
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2
2
4
0
0
0
0
2
0
4
0
4
4
0
6
2
2
2
