1
0
2
0
0
2
2
2
0
4
0
0
4
2
2
0
3
0
3
0
0
0
2
1
5
2
0
2
2
0
0
0
0
0
2
13
4
0
2
2
0
2
0
2
2
2
2
0
2
0
0
0
0
2
0
0
0
2
2
2
4
0
2
2
3
2
0
0
2
2
2
14
0
2
2
2
4
0
0
5
0
4
4
4
2
4
0
2
2
0
0
0
0
2
0
0
1
2
1
13
10
1
2
5
4
2
4
5
5
0
9
2
2
0
4
2
2
0
2
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2
2
2
4
2
1
3
1
2
2
2
2
2
4
3
4
4
2
0
3
4
3
4
2
5
2
0
2
3
5
0
5
1
0
3
3
2
5
3
2
3
1
38
0
2
3
0
0
0
0
2
2
3
2
7
3
0
5
0
0
0
2
5
0
0
2
2
0
2
2
2
2
2
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2
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2
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3
5
2
5
2
2
2
4
2
0
0
0
2
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2
2
2
1
0
4
4
2
2
2
2
4
0
0
0
3
0
2
2
2
0
2
2
0
0
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2
0
0
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1
4
0
4
3
2
2
2
4
2
2
2
2
2
2
0
2
4
2
0
1
2
2
2
2
4
2
3
0
4
2
2
2
3
4
2
