4
0
0
0
0
0
0
4
2
0
0
0
0
0
0
2
0
2
0
2
0
2
2
2
4
0
2
0
0
2
2
0
2
60
0
2
4
4
2
4
2
2
4
0
0
2
2
0
0
0
0
4
2
0
0
2
0
0
2
0
2
50
6
2
4
0
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2
0
2
2
2
0
4
4
4
2
0
2
4
4
2
2
0
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2
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0
6
2
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2
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0
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6
0
2
4
2
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4
2
2
0
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0
52
2
4
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2
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4
0
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6
4
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2
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0
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2
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2
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2
0
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0
85
2
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2
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4
2
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8
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0
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2
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0
0
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6
0
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2
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0
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0
2
2
2
2
2
2
