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