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2014-04-29T15:29:59+03:00
78 - 11 =67 , 69- 22 = 47 ,  54- 33 = 21 ,  42- 21= 21 , 68 -35=33 , 76 - 40 =  36 , 97- 25= 72  87- 65 = 22
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