20
1
19
0
21
0
27
0
14
0
13
0
18
0
12
0
15
0
15
0
19
0
18
0
7
0
11
0
13
0
6
0
12
0
21
0
10
0
19
0
10
0
6
0
4
0
7
0
6
0
7
0
7
0
7
0
