0
2
0
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6
4
0
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2
0
2
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0
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0
4
0
6
6
2
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4
2
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5
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6
4
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8
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5
4
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2
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13
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6
5
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2
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16
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0
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9
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18
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0
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0
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53
2
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2
7
2
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9
2
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0
4
4
6
0
2
4
15
0
2
