16
21
17
21
17
10
20
16
16
20
21
21
21
21
16
19
18
20
16
16
21
16
21
18
21
16
21
21
16
21
12
16
21
20
13
20
21
21
21
21
21
21
21
21
14
21
21
21
HD
16
19
21
21
15
16
21
21
16
21
21
21
21
16
19
21
21
21
21
21
21
21
21
20
21
11
16
17
21
21
21
16
21
15
21
21
15
21
21
16
21
21
16
15
21
21
21
21
17
16
17
21