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