21
21
21
21
16
21
16
16
21
15
11
20
21
21
21
16
21
21
21
21
20
15
16
21
16
21
20
15
21
17
15
15
12
12
21
15
21
21
16
21
21
16
10
21
14
21
19
21
21
21
21
16
12
21
12
21
15
16
15
21
21
16
21
21
21
15
21
16
12
21
21
15
21
20
21
21
21
21
21
21
21
21
20
16
21
16
21
21
16
21
21
21
21
21
21
16
12
14
15
15