15
21
12
21
21
16
21
21
21
21
16
13
21
21
21
21
21
15
21
21
10
20
21
21
21
21
20
16
16
21
21
15
12
15
21
19
15
16
20
21
17
17
15
10
HD
21
21
15
15
21
17
17
21
21
16
16
16
15
21
17
21
21
20
15
16
21
17
21
21
21
16
21
21
21
21
21
15
21
21
20
18
21
18
21
21
21
21
20
15
21
16
19
21
21
20
12
21
16
21
15
16