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