Ú°½‘O”¼3F-37.2(¸×½•½‹Ï37.6)
Ú°½Œã”¼3F-39.2(¸×½•½‹Ï38.9)
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1º:3,5,12(9,11,14)-4-1=7(6,8)2,13,10
2º:(12,*14)3,5,9,11,4-1-7,8,6-2-13,10
3º:12,14,5(3,11,9)-(4,1)8,6(7,2)=13-10
4º:(*12,14)(11,5)9,3(4,1)8,6(7,2)-13-10
1’…”n / 2’…”n / 3’…”n