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