18
16
15
9
14
8
15
14
13
21
13
12
19
19
21
8
21
21
21
21
16
20
21
21
18
21
15
21
15
14
21
15
21
21
20
21
16
21
16
21
21
21
15
21
20
21
21
21
21
16
15
15
21
20
16
18
21
21
21
15
21
21
21
21
16
21
21
21
21
21
21
21
15
16
20
21
15
21
21
21
21
21
21
15
21
15
21
21
21
21
21
21
21
21
21
15
21
20
21
15