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