21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
18
15
21
21
21
16
21
21
21
12
21
20
16
21
20
15
11
21
21
21
16
21
21
21
21
21
15
16
16
21
21
15
14
21
21
19
21
15
21
21
21
15
21
21
16
21
21
16
21
21
21
21
16
21
21
21
21
21
21
20
21
16
16
15
21
21
21
15
21
18
21
21
21
16
21
16
21
20
16
HD
16
21
21
11
20