Ú°½‘O”¼3F-35.4(¸×½•½‹Ï36.8)
Ú°½Œã”¼3F-37.5(¸×½•½‹Ï38.6)
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1º:8,13,9,11(5,7,12)-1(2,6)-10,4-3
2º:8-13-9,5,11,12,7-(1,6)(2,10)-(4,3)
3º:8,13(5,9)(7,11)(2,12,3)(4,6,10)=1
4º:8-(5,9)(2,13,7)(4,11,3)(12,10)6=1
1’…”n / 2’…”n / 3’…”n