21
21
21
21
21
19
10
21
21
15
15
21
9
8
21
21
13
17
20
19
8
9
8
15
14
17
21
21
8
21
15
11
20
9
12
12
21
14
19
21
21
9
12
21
18
21
19
19
19
14
10
17
18
13
20
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
15
15
15
15
21
15
15
15
21
21
21
11
17
15
16
10
21
19
21
11
21
21