0
3
0
0
3
6
0
5
5
4
2
2
2
0
1
2
2
0
2
0
0
2
1
0
0
0
2
2
2
2
2
2
2
2
2
0
2
0
0
0
0
4
2
0
2
0
4
1
2
0
0
0
0
4
0
6
2
13
2
4
0
2
0
2
6
4
8
0
2
2
2
0
0
2
2
0
4
0
2
4
4
2
2
8
0
8
2
8
0
5
2
2
4
2
2
12
0
2
0
0
0
4
0
2
2
14
2
2
0
4
2
4
0
8
4
0
4
0
0
0
2
2
1
2
6
4
1
4
2
2
0
2
4
1
2
2
0
0
4
4
2
2
0
0
2
2
2
4
4
4
1
6
13
0
4
2
0
5
4
4
0
2
9
1
0
6
0
0
2
1
1
1
1
1
0
3
0
6
0
4
2
9
2
2
4
1
2
0
0
1
2
0
1
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4
2
4
3
4
5
2
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1
0
6
0
2
9
0
3
0
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0
0
0
2
2
2
0
10
2
4
4
2
0
4
0
4
0
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4
0
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2
4
0
0
1
4
10
0
4
0
0
6
0
0
2
0
0
0
0
4
2
0
0
0
0
2
0
4
0
2
10
2
0
0
0
4
2
0
2
0
2
0
4
4
0
2
0
0
0
0
0
0
