4
2
8
13
6
0
0
7
8
4
0
0
8
2
4
4
6
0
0
0
0
0
0
6
2
2
4
0
2
2
0
0
6
6
0
2
2
0
0
2
0
0
0
6
0
0
0
4
0
2
6
4
8
0
0
0
0
0
2
0
2
4
2
0
0
2
0
2
2
0
4
0
0
0
6
54
2
8
0
9
4
4
8
6
0
0
0
0
0
6
0
0
0
0
0
0
4
2
0
6
4
0
6
0
4
12
7
32
2
2
6
4
2
0
4
0
6
6
0
2
0
37
2
4
0
0
8
0
0
4
0
65
0
0
0
0
0
4
2
10
4
0
0
0
4
2
4
0
4
54
6
2
6
0
8
4
2
4
4
2
0
6
2
4
4
2
2
6
0
6
6
4
2
2
0
0
2
0
8
4
6
6
8
2
2
0
0
4
4
4
4
0
4
0
0
0
4
0
2
6
6
0
0
0
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4
0
0
4
0
2
0
2
8
2
2
2
6
6
0
2
2
6
2
0
4
78
2
2
4
0
0
4
0
6
0
6
0
0
4
2
2
0
0
6
6
0
6
0
0
0
0
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2
0
4
0
0
2
0
6
0
0
0
0
2
6
6
0
8
0
4
4
0
6
2
2
0
0
39
0
4
0
2
2
0
0
8
