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