Ú°½‘O”¼3F-36.5(¸×½•½‹Ï37.3)
Ú°½Œã”¼3F-39.0(¸×½•½‹Ï38.3)
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1º:3,12-(9,10)-6,1,5(2,14)-4-8(7,11,15)
2º:(*3,12)-(9,10)=(1,6)5(2,14)-4-(8,15)(7,11)
3º:(*3,12)(9,10)(5,14)4,6(1,2)-(8,15,11)7
4º:(3,*12)9,10(4,5)14,6,1-2,11,15,8,7
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