7
0
6
0
8
0
11
0
21
0
12
0
9
0
10
0
11
0
11
0
10
0
9
0
8
0
12
0
13
0
12
0
9
0
9
0
0
0
11
0
12
0
12
0
8
0
12
0
28
0
10
0
11
0
5
0
