4
2
2
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8
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6
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4
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4
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4
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6
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4
2
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23
4
4
0
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4
4
0
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0
6
8
2
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6
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14
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4
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6
10
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11
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2
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89
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6
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10
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10
6
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86
17
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2
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71
4
0
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23
8
10
4
2
4
6
4
2
4
