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