Ú°½‘O”¼3F-37.3(¸×½•½‹Ï36.9)
Ú°½Œã”¼3F-38.3(¸×½•½‹Ï38.7)
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1º:(*8,13)(11,14)6,9(1,12,15)(5,10)-2,7-3,4
2º:8-(13,14)11,6(9,12)1,10,5,2(7,15)4-3
3º:(8,*13)(11,6)14(2,7)(10,12)(9,4)1,5-3=15
4º:(8,*13)(11,6)(2,7)-(14,10)-12-4-(1,5)(9,3) 15
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