0
2
2
15
6
0
0
2
0
0
0
0
2
0
2
2
0
11
0
2
0
0
0
2
0
2
2
4
2
2
0
2
2
2
2
0
0
4
0
0
0
0
0
0
0
0
2
4
2
4
0
0
0
4
2
0
0
0
0
0
6
0
2
4
0
0
2
11
0
4
8
4
2
0
2
0
0
0
2
2
0
4
2
0
0
2
0
0
0
2
2
0
0
0
0
0
0
0
2
0
2
0
2
0
0
0
0
2
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
2
4
0
0
0
0
2
2
0
0
0
0
13
2
13
2
2
0
2
2
2
0
0
0
0
2
2
0
4
2
4
0
4
4
4
6
7
8
5
2
2
5
3
6
4
0
0
0
2
2
2
2
7
2
8
15
2
4
0
6
2
0
0
3
2
6
16
0
6
2
2
4
4
4
2
0
0
4
2
0
4
2
2
1
4
0
2
13
0
4
0
7
2
4
0
2
2
4
2
0
4
2
2
2
0
4
0
11
2
0
0
2
2
0
7
0
2
2
2
2
2
4
2
2
6
4
16
2
6
0
4
2
5
0
2
0
0
0
0
0
2
15
0
10
0
0
4
2
0
2
2
6
4
2
2
4
2
4
4
0
4
0
4
