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