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