0
0
2
2
0
0
0
4
2
0
2
0
2
8
2
0
2
0
13
2
6
2
9
0
2
8
2
2
0
0
0
8
2
0
25
0
2
23
0
0
2
2
2
6
4
4
36
32
2
0
23
0
2
2
4
0
2
28
0
4
0
0
2
2
0
0
0
13
2
19
2
2
4
0
15
4
0
0
0
2
2
0
2
2
0
0
2
2
4
6
2
6
0
0
4
0
0
2
4
38
4
2
2
2
0
0
2
0
0
0
0
4
6
4
0
0
35
4
0
0
2
4
12
2
0
2
0
16
4
0
0
2
2
0
0
12
4
0
2
4
2
2
34
2
0
34
4
33
0
0
17
4
6
2
2
4
0
0
6
2
2
37
4
4
0
0
0
4
2
0
9
2
6
4
4
33
2
4
2
34
2
2
2
2
4
2
0
0
0
2
2
0
0
4
2
4
19
2
0
2
24
2
0
2
4
2
2
4
25
34
4
2
0
2
2
2
4
4
26
6
2
36
4
2
4
0
2
2
2
0
2
2
34
0
0
0
2
25
0
2
8
4
2
0
17
2
0
2
2
0
6
8
4
6
0
25
2
2
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
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0
0
