15
12
21
21
16
19
21
14
16
17
21
20
18
16
16
21
21
21
21
21
21
16
21
21
12
12
12
13
16
21
21
21
21
21
16
15
21
21
17
21
16
21
16
16
21
21
21
16
21
HD
21
21
21
21
21
21
21
21
21
21
21
21
14
16
21
21
21
21
21
21
15
21
16
21
21
21
21
17
16
21
21
21
21
21
12
21
12
21
21
21
21
21
21
21
21
21
16
15
21
14
21