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