16
16
16
16
20
18
21
21
21
12
15
9
14
14
20
15
21
21
21
21
21
21
21
21
21
17
21
16
21
14
12
16
20
21
21
HD
21
16
21
20
21
15
16
20
21
21
16
21
16
21
21
21
21
21
19
21
21
21
21
16
16
21
21
16
21
16
21
21
21
21
21
21
21
16
21
21
21
21
21
21
20
21
21
21
20
21
21
21
21
21
21
21
21
21
21
21
16
21
21
21
20