21
15
21
19
16
21
17
21
16
11
20
16
21
21
17
18
15
20
21
20
21
20
14
13
19
21
16
17
21
19
21
8
20
20
19
19
15
10
8
12
12
13
21
8
20
15
21
8
15
21
21
17
20
21
21
21
21
21
21
21
17
16
21
21
21
21
21
21
21
17
21
21
21
21
21
21
17
21
15
21
15
21
21
21
18
13
21
21
21
15
14
21