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