0
7
7
1
5
3
1
0
4
0
0
1
0
4
3
1
8
4
0
0
1
3
1
3
6
8
5
0
2
2
0
2
1
1
1
0
0
0
0
2
2
0
0
1
1
0
1
0
0
0
0
0
0
1
0
0
0
0
1
1
0
1
0
1
2
0
0
0
1
2
0
0
1
3
0
2
1
0
3
0
2
4
0
1
2
0
0
0
1
0
0
0
1
0
0
0
1
2
2
3
0
2
0
0
0
0
0
0
1
0
0
0
1
0
1
0
0
0
0
2
0
0
2
0
1
0
1
1
0
0
0
0
1
0
4
