7
5
0
0
0
1
2
0
1
3
0
0
0
2
3
0
3
1
0
2
2
2
2
0
0
0
2
2
2
2
0
4
0
0
0
3
2
0
2
2
2
3
3
2
2
2
2
3
2
0
0
6
2
0
2
2
3
0
3
2
0
0
2
2
1
0
2
15
2
0
0
4
2
0
2
15
2
2
0
0
2
2
2
0
0
0
0
2
0
0
5
4
2
2
2
4
3
2
2
3
0
5
0
2
5
4
0
0
0
4
7
2
3
0
0
2
0
2
0
0
0
2
0
3
0
0
2
2
0
2
2
0
0
0
2
3
0
0
2
2
0
5
0
2
2
2
2
0
2
0
2
0
0
2
0
2
2
0
4
6
0
4
4
2
0
7
0
0
2
0
2
2
2
2
0
0
2
2
0
2
0
2
2
0
3
0
2
0
3
2
2
0
2
2
2
0
2
0
0
0
0
0
0
0
0
0
0
2
2
0
2
0
2
0
0
0
2
2
2
0
0
0
4
2
2
0
0
0
0
2
0
2
2
0
0
2
3
0
0
2
2
2
0
4
0
0
0
0
0
0
0
0
2
2
0
4
0
2
0
2
2
2
4
2
0
0
2
0
0
0
2
0
5
2
0
0
2
0
0
2
0
3
2
2
2
0
2
0
