2
2
0
2
4
0
10
1
6
4
0
2
2
0
2
0
2
0
2
0
2
2
2
3
4
5
4
0
8
2
2
0
0
4
0
2
2
2
1
2
0
1
0
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1
4
0
2
2
5
2
2
2
0
6
7
2
5
6
0
7
4
2
0
4
3
1
2
2
4
0
22
2
2
2
0
7
2
7
1
4
4
2
4
2
0
4
2
1
3
0
2
2
2
2
2
0
0
2
2
1
2
2
0
4
0
4
1
2
2
1
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3
2
2
5
2
3
2
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2
0
0
3
9
4
5
2
2
2
4
2
9
3
4
1
2
4
3
2
2
0
2
4
1
4
2
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5
2
0
4
2
2
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2
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2
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2
2
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0
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2
2
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0
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0
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0
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0
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2
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6
2
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2
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0
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4
2
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2
0
11
2
2
2
2
8
2
2
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3
2
2
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0
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5
2
3
2
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2
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0
2
0
2
0
5
0
2
3
0
3
2
1
0
2
2
2
2
0
0
2
5
2
