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Ú°½Œã”¼3F-38.3(¸×½•½‹Ï37.9)
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1º:(*9,12)(8,1,13)-2(7,4)(6,11,10)-5,3
2º:9,12(8,1,13)=(2,4)(7,10)(6,11)(5,3)
3º:(*9,12)13,8,1,4,10,2(7,11)6,5,3
4º:(9,12,13,*1)(8,4)10(2,7)(11,5)6-3
1’…”n / 2’…”n / 3’…”n