0
0
2
0
2
0
0
9
4
0
2
0
3
4
2
2
4
0
0
2
0
0
2
4
2
0
0
6
0
2
2
2
2
2
4
2
7
0
0
0
0
0
4
0
2
0
2
0
11
0
2
2
0
0
2
2
0
2
0
0
0
4
0
2
2
2
4
0
2
6
4
2
0
2
0
2
0
2
0
2
0
2
2
0
5
0
0
0
2
4
4
0
4
0
4
2
0
2
2
0
2
6
6
2
2
2
2
0
2
2
6
0
2
0
0
2
2
0
0
2
2
2
2
0
4
0
0
2
0
2
0
0
2
4
4
4
5
4
0
0
4
0
0
0
2
2
0
9
0
6
0
2
0
0
2
5
2
4
2
0
0
0
2
2
2
0
4
0
0
0
4
2
2
2
2
4
0
0
0
0
0
0
0
2
0
0
3
0
0
0
0
2
0
2
0
2
0
2
0
0
0
2
2
2
12
2
2
4
4
2
2
0
0
2
4
0
2
2
2
2
2
0
4
0
2
0
6
0
2
2
6
2
0
0
0
2
3
3
2
0
0
3
2
0
2
7
0
2
2
2
3
0
2
0
0
2
2
0
2
6
2
2
3
0
0
2
0
4
0
0
0
2
6
2
6
2
2
0
3
4
4
2
4
2
2
3
2
0
