20
21
21
15
21
21
21
21
16
HD
15
21
17
16
16
21
16
15
16
16
21
16
16
21
21
21
12
21
12
21
21
21
21
16
16
21
12
21
16
21
21
15
17
15
15
16
18
19
21
16
21
16
21
21
21
16
21
21
21
15
21
12
21
21
21
21
16
21
21
21
21
16
13
21
21
12
21
16
16
21
19
20
21
21
16
21
21
19
16
21
17
21
21
21
21
21
21
21
21
21
21