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