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5 5_6_7 

6 8 

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9 11 

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12 14 

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17 19 

18 20 

19 21 

20 22 - 23 

21 24 

22 25 - 26 

23 27 - 28 

24 29 - 30 

25 31 - 32 

26 33 

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28 35 

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30 37 

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44 51 