4
0
0
0
0
3
6
2
7
0
2
4
0
0
0
0
0
2
0
0
0
0
7
10
2
5
2
0
2
0
3
2
3
2
0
3
2
5
0
7
2
0
2
0
0
0
0
0
3
3
0
0
2
2
0
0
0
2
2
4
0
3
0
2
4
3
9
0
0
5
2
3
0
2
4
0
4
0
2
2
2
0
0
2
0
0
1
2
2
0
0
2
0
2
2
0
5
4
0
0
1
3
4
2
0
2
2
3
4
0
0
2
2
0
2
2
2
0
4
3
2
2
0
0
0
2
2
2
0
3
0
0
0
0
0
0
2
2
3
0
0
3
2
5
7
3
2
0
0
0
2
0
0
0
2
2
2
2
2
0
0
0
2
2
2
2
2
0
2
2
1
1
2
0
2
2
0
3
4
0
0
0
0
0
3
3
1
2
2
23
0
2
0
0
14
4
7
0
0
0
2
2
3
2
0
0
0
0
0
0
0
0
0
2
1
2
0
0
2
2
2
0
1
0
2
0
2
3
0
2
2
4
0
4
2
4
0
2
0
2
0
2
3
0
0
2
2
0
0
2
0
2
0
0
2
3
2
0
2
0
3
0
0
2
3
0
2
3
4
2
2
0
0
0
0
2
2
7
2
2
2
2
0
2
2
0
2
0
