Ú°½‘O”¼3F-37.4(¸×½•½‹Ï36.5)
Ú°½Œã”¼3F-39.9(¸×½•½‹Ï38.5)
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1º:2(3,8,10)(1,5,13,15)4(9,6,12)(7,11)14
2º:2(3,8,10)(1,5,13)15(4,6,12)9,11(7,14)
3º:2,10,8(3,13)(1,5)(9,12)(4,6,15)14,11=7
4º:2,10-13-(8,5,12)(1,3,9)6,15(14,4)11-7
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