0
2
0
0
2
6
0
0
0
0
2
0
4
0
0
2
4
0
2
0
0
0
2
2
2
2
0
0
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4
4
0
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2
0
2
2
0
2
8
0
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0
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2
0
0
2
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0
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8
2
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2
0
2
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6
4
4
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4
0
2
2
0
15
0
0
2
4
30
4
2
2
6
4
0
8
15
2
8
2
4
0
0
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2
2
9
2
6
0
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2
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13
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2
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2
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0
8
0
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5
0
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2
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2
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8
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17
12
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4
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6
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17
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2
2
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0
2
0
6
2
0
15
4
4
6
0
2
6
0
0
0
2
