4
2
0
0
0
2
2
0
0
0
0
2
0
0
0
0
2
0
0
2
0
19
0
2
0
2
0
2
0
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4
2
9
2
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2
0
2
0
11
0
0
0
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0
0
4
10
4
0
2
4
4
2
0
2
0
0
10
2
6
0
2
0
0
2
0
0
0
15
4
2
4
2
7
9
4
2
8
0
5
0
2
2
0
2
2
9
0
0
6
15
6
0
2
4
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15
0
11
15
2
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0
2
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2
12
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2
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0
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11
5
4
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4
8
2
6
2
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9
0
2
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4
4
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6
0
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6
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6
6
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5
0
6
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6
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0
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19
0
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4
2
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4
0
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0
6
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6
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10
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6
4
2
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6
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9
2
30
15
13
2
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6
2
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15
8
4
6
4
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23
2
0
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6
6
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6
15
0
2
8
2
6
0
4
0
30
6
4
4
9
4
0
8
2
0
2
