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