10
6
0
0
6
0
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4
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0
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4
0
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4
8
4
2
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10
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6
2
2
0
2
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6
0
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14
2
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2
0
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2
0
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6
2
2
8
2
4
2
0
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0
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2
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2
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0
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6
0
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77
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10
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0
0
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0
0
98
0
2
2
0
0
0
2
0
2
