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