21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
20
HD
21
21
20
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
18
21
21
21
21
21
21
21
20
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
17
21
14
19
10
21
11
21
15
18
8
13
11
19
12
15
16
15
11
15
8
13
20
12
21
18
14
21
8
9
8