21
21
21
21
21
16
21
16
20
15
21
21
21
21
21
16
21
16
21
21
21
15
15
11
21
16
15
21
21
16
11
21
21
10
21
21
21
15
21
15
15
16
15
10
16
15
17
15
16
15
21
21
21
16
21
15
18
21
21
16
18
19
21
21
15
15
21
19
18
15
21
21
21
HD
15
21
21
21
21
21
21
21
21
21
21
21
15
21
21
21
16
21
21
16
18
21
21
18
15
20
21