21
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12
20
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17
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15
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15
13
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17
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12
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12
21
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18
16
16
15
20
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16
16
21
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16
21
15
21
21
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21
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21
9
21
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16
16
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20
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11
15
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16
21
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20
17
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15
21
21
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16