Ú°½‘O”¼3F-37.6(¸×½•½‹Ï37.9)
Ú°½Œã”¼3F-39.8(¸×½•½‹Ï40.1)
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1º:(*4,6,11,13)12(1,10)(3,9)(5,8)2-7
2º:(*4,6)(11,13)(1,10,12)(3,9)-(5,8)2-7
3º:4,6,12,11(13,9)(1,3,10,2)8,5=7
4º:4(6,12)9(3,2)11,8,10(1,5)13,7
1’…”n / 2’…”n / 3’…”n