0
0
2
0
2
0
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3
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57
2
2
0
4
0
0
3
2
0
0
0
2
2
2
0
2
4
0
0
2
0
0
3
0
2
0
2
2
4
0
2
2
4
0
0
0
2
2
0
0
2
2
2
0
0
0
0
2
0
2
0
2
2
0
0
0
2
2
0
2
2
2
2
2
2
2
0
2
0
0
2
2
0
0
1
3
0
2
0
2
2
0
2
0
2
1
0
2
3
4
0
2
0
2
4
0
2
0
2
0
0
0
0
3
0
2
0
0
2
0
2
3
2
0
0
2
2
0
0
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2
2
0
4
0
0
2
0
0
5
0
2
2
2
0
2
0
0
0
0
2
0
0
2
2
2
2
7
3
0
0
5
0
0
0
3
2
0
4
2
0
2
0
0
2
2
0
0
2
0
2
0
0
2
0
0
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3
0
0
2
2
0
0
0
0
2
2
0
2
2
0
0
2
4
2
2
4
0
0
2
0
2
9
4
0
4
5
11
0
2
2
2
0
2
0
2
2
0
0
0
0
0
0
2
2
0
0
0
2
9
5
2
0
2
2
0
3
0
2
0
2
2
0
0
0
1
1
5
2
5
4
2
5
1
2
0
0
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2
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0
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0
0
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2
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0
0
2
0
0
