0
0
2
0
0
0
0
2
2
1
2
0
0
8
0
0
0
0
1
0
7
5
10
0
1
0
0
0
0
1
0
3
0
2
0
2
0
0
2
0
7
0
0
0
0
0
0
3
2
19
8
0
0
0
0
7
2
0
16
2
0
0
2
6
2
0
1
0
3
6
0
0
0
0
0
2
0
0
3
0
0
0
2
0
0
0
0
0
2
0
6
3
0
16
2
4
0
4
2
0
0
0
2
0
0
0
20
0
0
2
0
3
0
1
0
2
3
4
1
2
4
0
2
0
0
3
5
4
3
0
10
8
7
7
3
7
0
2
2
0
0
1
0
2
5
7
3
5
0
0
2
4
3
9
12
3
5
0
2
2
0
3
7
12
7
6
2
3
2
10
7
4
3
6
0
6
1
3
6
7
1
3
0
13
4
0
2
0
7
0
1
0
3
0
0
4
0
2
5
5
1
2
3
0
0
2
29
0
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10
2
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4
13
0
3
3
5
0
31
2
3
9
2
3
17
3
0
3
5
7
2
0
0
3
0
0
0
0
2
2
0
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3
0
2
1
2
1
0
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3
2
2
16
2
4
0
0
0
0
0
2
0
0
3
7
2
2
2
12
5
4
7
8
8
0
0
4
5
0
4
11
2
2
0
5
3
