Ú°½‘O”¼3F-37.3(¸×½•½‹Ï36.8)
Ú°½Œã”¼3F-38.9(¸×½•½‹Ï39.3)
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1º:(*4,7,12,13)-3-11,5(6,10)9-2-(1,8)
2º:(*4,7)(12,13)-3,11-(5,10,9)6-(2,8)1
3º:(*4,7,12)13-3-5(2,11,9)10(6,8)=1
4º:(*4,7)-(3,12)13-2-(5,8)9(6,10)-11=1
1’…”n / 2’…”n / 3’…”n