0
5
4
0
2
0
4
2
0
2
0
0
3
13
0
2
2
2
2
0
0
0
2
2
0
5
4
2
2
0
0
16
6
0
4
0
2
2
0
0
4
0
0
2
2
0
2
0
4
2
2
6
2
2
0
2
0
4
2
4
2
0
2
0
0
0
0
0
2
0
0
2
2
5
2
0
2
4
0
0
4
2
0
2
2
0
6
0
6
13
0
0
2
0
2
2
2
2
0
2
6
4
0
2
0
0
2
4
2
0
0
0
2
0
0
2
2
0
5
0
2
2
5
2
2
0
2
0
2
3
0
0
2
4
4
0
2
2
2
0
2
2
15
2
2
2
0
2
0
0
0
0
3
0
2
0
0
11
0
0
0
0
0
4
2
0
2
2
3
0
12
0
0
0
3
0
2
0
0
0
0
0
5
2
4
4
0
4
6
2
2
0
0
2
2
2
0
0
0
4
2
0
9
2
7
4
0
2
4
0
4
0
0
0
4
2
0
0
0
2
0
2
4
5
0
0
2
4
2
0
2
0
4
4
4
0
2
4
2
2
9
4
2
4
4
3
2
0
2
0
0
0
1
5
2
3
0
0
0
0
4
8
0
0
2
2
0
0
0
0
2
2
2
2
2
0
3
2
2
3
2
3
6
0
0
2
2
0
