0
2
0
6
0
7
0
9
2
4
0
10
2
6
2
4
14
7
7
2
4
0
6
7
6
24
2
8
2
6
0
2
6
0
0
2
2
5
4
4
4
4
4
0
4
2
8
0
2
4
0
4
0
0
4
0
0
0
4
4
4
0
2
0
2
4
8
2
2
6
6
2
12
0
0
2
10
4
2
2
0
10
4
2
0
0
8
0
4
4
19
2
0
6
0
4
2
4
0
6
0
18
2
0
0
5
2
2
6
7
0
12
2
2
4
2
4
5
0
2
2
2
0
2
0
2
0
0
0
2
0
60
2
0
2
2
2
2
2
0
6
10
0
0
2
0
0
0
2
2
0
4
2
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4
0
4
6
7
2
6
2
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2
10
4
6
4
2
0
8
2
2
6
0
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4
2
2
6
4
8
6
4
0
0
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4
0
4
2
0
2
2
6
4
4
0
2
0
2
2
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4
0
0
6
0
0
6
34
6
0
2
0
7
4
4
0
10
0
2
0
2
2
2
2
2
2
2
2
0
2
4
10
8
8
6
2
10
0
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0
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2
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10
0
4
6
9
0
6
8
8
8
0
10
6
4
0
10
4
40
4
6
2
10
0
6
7
9
0
10
8
6
8
6
4
