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