21
21
21
21
10
20
16
21
10
8
21
10
16
16
21
16
19
14
16
18
8
21
16
16
21
21
21
21
21
15
21
21
16
21
21
21
21
20
20
20
15
15
21
15
21
21
21
21
21
16
21
16
21
21
21
15
16
21
21
21
21
20
21
18
18
21
20
21
21
21
21
21
18
20
15
21
21
21
20
18
18
21
21
16
15
21
21
21
21
12
18
18
20
18
18
18
16
21
21
21