21
16
21
17
19
21
16
12
16
21
21
21
21
20
21
20
21
20
17
15
21
21
20
21
16
21
21
21
15
21
16
16
13
12
21
21
15
21
21
16
21
20
20
21
12
16
12
12
21
21
20
12
16
21
21
21
16
16
20
12
21
18
12
15
21
21
21
21
13
15
21
12
21
12
21
21
21
21
21
21
21
20
21
21
21
21
21
19
21
HD
12
17
12
14
12
21
21
16
19
12
21