16
17
21
16
18
21
13
16
16
20
21
16
21
21
11
21
21
21
21
16
21
20
21
21
21
21
21
21
16
21
21
16
21
21
16
20
21
16
16
21
18
16
16
21
16
21
21
21
16
21
21
17
21
21
11
21
21
20
21
21
21
21
17
21
21
16
21
15
16
21
17
21
21
21
21
21
21
21
16
21
9
21
HD
21
16
21
16
21
21
18
12
16
12
21
21
16
18
17
20
11
17