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