18
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18
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10
16
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13
21
18
9
16
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14
16
14
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15
21
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9
21
13
9
21
16
21
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12
21
21
21
20
21
21
21
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21
21
20
21
21
20
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16
21
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12
21
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16
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21
20
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20
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17
21
21
18
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