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