7
7
4
0
6
1
2
0
3
0
6
1
3
0
9
0
1
1
1
0
1
2
1
1
0
1
3
0
2
0
2
0
2
2
1
1
3
0
1
0
2
0
1
0
1
0
2
0
2
0
2
0
4
1
2
0
1
0
0
0
2
0
0
0
1
1
2
0
2
0
0
0
4
0
7
1
2
1
1
0
1
0
2
0
2
1
1
1
3
0
0
0
1
1
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
