9
0
8
1
8
0
5
0
6
0
6
0
10
0
8
0
4
0
6
0
7
0
10
0
6
0
6
0
6
0
7
0
6
0
14
0
12
0
9
0
6
0
5
0
13
1
12
0
16
0
10
0
9
1
