2
0
2
2
0
0
0
2
0
11
0
0
0
2
0
2
0
2
0
4
2
2
2
2
4
0
0
2
2
2
2
6
2
0
2
0
4
4
8
10
6
4
2
2
6
2
0
2
0
2
0
0
0
0
4
2
6
2
8
0
0
4
0
4
4
0
2
0
4
4
4
0
0
0
4
2
2
2
2
4
2
4
11
0
4
4
2
4
8
13
6
2
7
0
4
4
0
9
0
2
6
4
2
4
0
2
27
4
6
2
3
2
0
2
2
2
2
0
4
0
2
2
0
0
2
2
6
2
0
4
0
0
2
4
2
2
0
0
0
4
4
0
0
0
0
2
2
6
10
4
2
2
0
2
4
0
4
0
0
0
2
0
4
0
0
2
2
0
2
2
4
4
2
0
2
2
2
0
0
2
0
2
0
0
2
0
2
3
0
6
0
2
4
0
0
2
2
0
2
4
0
0
4
3
2
2
0
11
2
2
0
12
2
2
0
0
2
4
0
2
0
0
6
10
2
0
2
0
0
4
0
0
0
0
0
2
0
2
0
0
2
0
2
2
0
2
4
2
0
2
0
8
3
0
5
2
0
4
4
0
0
2
0
0
2
0
0
4
4
2
0
2
2
7
2
0
3
2
2
0
0
2
4
0
0
0
8
0
