20
16
21
21
21
21
21
21
21
21
16
21
20
HD
21
21
12
16
21
21
20
21
18
20
21
20
20
21
21
21
21
11
21
16
21
16
20
18
18
21
21
14
16
21
17
21
21
16
21
12
21
21
12
17
21
21
12
21
21
18
21
16
18
21
16
21
21
17
12
21
12
15
20
21
21
21
21
21
21
12
21
16
20
20
21
18
21
21
21
21
21
21
21
21
21
HD
20
15
20
20
21
16