4
4
2
1
1
0
6
5
2
1
2
1
1
0
1
0
1
0
1
0
7
11
1
0
6
5
1
0
2
1
2
1
3
2
5
7
1
0
2
2
2
1
1
0
3
4
3
6
3
5