2
5
0
0
6
6
0
2
2
7
0
2
2
8
2
2
6
8
0
0
5
6
0
10
4
4
0
4
4
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6
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2
8
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8
6
4
0
4
2
4
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10
6
0
8
8
6
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8
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7
0
7
0
6
4
4
0
2
8
4
0
2
0
8
0
8
6
6
0
9
4
4
0
12
2
4
0
4
4
0
4
0
2
0
2
8
0
0
2
4
0
0
2
2
0
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6
0
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6
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4
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6
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6
6
0
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4
0
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10
0
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10
0
8
2
21
4
8
6
2
0
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10
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2
0
16
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6
0
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4
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8
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4
4
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2
10
9
0
10
8
6
4
4
4
4
0
6
5
4
0
8
4
