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