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