21
21
21
21
21
14
13
13
13
12
14
15
13
11
8
14
21
21
21
21
15
21
20
8
21
21
20
21
13
10
16
10
19
21
20
14
16
15
18
20
21
21
21
21
21
15
15
21
21
21
21
21
21
21
21
20
21
21
21
21
21
21
20
21
15
15
21
21
16
21
21
21
21
19
21
21
21
21
21
21
21
21
21
21
21
19
20
20
21
21
21
21
15
20
21
21
12
15
21
21