0
0
1
0
0
0
0
0
0
2
0
2
2
0
0
0
2
1
13
1
0
4
0
0
0
2
1
0
0
2
1
0
2
0
0
0
0
0
2
0
2
0
2
2
2
0
0
1
0
0
0
0
1
0
0
2
2
0
2
1
1
2
1
2
0
1
2
4
0
2
2
2
1
1
0
0
1
0
1
0
14
0
0
1
1
1
1
0
1
0
1
0
1
0
0
1
12
1
0
0
0
0
0
0
2
0
0
2
0
2
0
0
0
0
1
2
0
2
0
2
2
2
0
1
0
2
7
0
0
0
1
0
2
1
0
2
0
1
2
0
0
1
1
0
0
2
0
0
2
1
0
0
1
0
0
0
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1
1
1
1
0
1
4
2
10
0
0
0
2
2
2
1
0
1
0
2
1
1
1
0
1
1
0
1
0
0
0
1
0
0
1
0
1
0
1
2
1
0
0
0
0
9
0
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0
1
0
1
1
1
0
1
1
0
0
2
1
0
0
1
1
2
0
1
1
0
0
0
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1
2
1
0
1
0
2
1
0
1
2
0
1
1
0
1
1
1
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1
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1
1
2
0
0
0
0
0
0
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2
0
1
2
0
2
0
0
2
1
1
0
0
1
0
2
2
14
1
2
1
2
2
0
1
