2
2
0
11
4
12
0
0
2
2
2
2
8
0
2
4
6
2
6
0
6
0
4
0
4
2
8
0
2
4
6
4
12
8
2
8
37
0
0
2
10
0
4
6
12
8
6
0
6
2
2
2
0
16
10
2
2
2
2
4
4
6
4
4
8
2
0
2
4
0
2
25
8
0
0
25
4
2
0
2
0
4
4
4
0
8
8
2
2
25
6
2
6
4
2
8
8
2
8
6
2
0
2
0
21
2
0
2
2
2
0
0
8
0
2
2
0
2
0
0
0
0
2
12
2
2
2
0
0
2
6
0
0
0
0
2
0
8
0
0
0
2
0
2
2
2
0
2
4
0
8
2
2
0
0
0
2
13
0
0
2
2
0
0
2
12
4
16
4
2
0
2
4
0
2
4
0
2
0
0
6
12
0
0
6
8
2
0
12
0
0
4
2
0
0
4
0
6
0
2
0
0
4
20
0
2
0
2
2
2
2
7
0
2
0
0
2
6
0
4
4
8
0
2
10
4
0
0
0
2
0
2
0
0
0
8
12
0
0
2
4
4
2
0
0
0
2
0
4
8
6
0
0
4
4
0
4
2
2
2
0
10
4
2
4
0
6
0
2
2
2
8
0
4
8
2
29
0
0
2
0
0
0
0
4
4
2
2
