0
2
2
2
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0
0
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4
2
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2
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6
2
2
2
2
0
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2
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2
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4
0
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4
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2
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0
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2
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2
2
2
14
2
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2
2
2
2
0
2
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2
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2
4
2
0
0
2
2
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2
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2
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6
2
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8
0
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2
2
2
19
2
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6
2
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15
2
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0
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4
2
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2
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8
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17
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2
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4
0
41
2
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2
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2
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18
24
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2
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2
66
0
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2
0
0
0
0
2
2
0
0
2
0
0
2
2
2
4
0
0
2
0
2
