: 11
5 - ( 5 - ) |
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2 - ( 2 - ) |
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() 10 - ( () 10 - ) |
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() 8 - ( () 8 - ) |
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() 14 - ( () 14 - ) |
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3 - ( 3 - ) |
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4 - ( 4 - ) |
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() 25 - ( () 25 - ) |
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() 16 - ( () 16 - ) |
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() 15 ( () 15 ) |
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, |
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