10
21
21
16
21
21
20
13
21
17
8
16
8
21
21
20
20
21
21
12
19
11
12
15
13
20
21
21
21
21
19
21
21
19
21
16
21
16
21
16
21
21
16
21
21
21
8
16
16
21
20
21
21
16
19
21
21
21
21
21
21
21
15
21
21
21
21
20
21
8
16
21
21
21
21
20
16
21
21
20
21
20
14
21
14
19
21
11
20
8
8
8
17
21
21
21
21
21
21
21
16
21
21
21
21
21
21
21
21
21
21
21
21
21
20
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
13
21
16
20
16
16
16
20
21
21
21
21
16
21
