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