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Ú°½Œã”¼3F-36.2(¸×½•½‹Ï37.0)
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1º:2(12,8)(1,5,11)(6,18)-(4,3,10)(14,16)=(9,13,15)-17 7
2º:2,12(1,8)(5,11)(6,18)4(3,10)-14,16=(9,13)-15-17 7
3º:(*2,12)8(1,6)5(18,11)(4,10,16)(3,14)(9,15)=13-17 7
4º:6(2,12)1(5,18)8,15(4,3,10)(9,14)(11,16)=17-13 7
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