Ú°½‘O”¼3F-36.2(¸×½•½‹Ï36.9)
Ú°½Œã”¼3F-37.9(¸×½•½‹Ï37.9)
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1º:12(10,11,13)5,3(4,7,9)(2,6,8)-1
2º:12(10,11)13(3,5)(4,9)7(2,6)-8,1
3º:(*12,11)-13(10,5)(3,9)6(4,7)(1,2)=8
4º:11,12,13,5,9,6,3,7(10,4)(1,2)=8
1’…”n / 2’…”n / 3’…”n