7
4
4
0
2
0
9
2
2
2
4
0
4
0
0
0
0
0
0
0
0
1
2
0
2
4
3
0
6
2
4
2
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4
0
2
2
4
2
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8
2
10
0
0
4
4
2
0
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6
0
2
0
2
6
2
0
0
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0
0
0
0
0
0
2
2
2
2
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2
4
2
4
1
4
2
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4
0
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4
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13
0
4
7
4
0
0
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2
2
1
0
2
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0
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3
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5
0
2
7
29
4
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6
2
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4
2
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0
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2
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6
5
0
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0
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2
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2
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2
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2
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2
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7
2
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0
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2
9
5
0
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2
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2
2
2
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2
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2
5
2
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0
4
2
3
2
1
0
2
2
4
0
1
2
