4
4
2
8
0
0
10
1
1
18
1
3
6
0
0
8
0
0
5
0
0
8
0
0
4
0
0
6
0
0
7
0
0
4
0
0
9
0
0
9
0
0
4
0
0
9
0
0
6
0
0
4
0
0
6
0
0
9
0
0