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