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Ú°½Œã”¼3F-37.9(¸×½•½‹Ï39.0)
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1º:13,11(1,12)9(2,3)(6,7)4,10(5,8)
2º:13-11(1,12)(2,9,3)-6(4,7)(5,10,8)
3º:13(11,12)1(9,3)2,7,6(4,10)-8=5
4º:(*13,11)-12,3,1=(2,9)7-10-4(8,6)=5
1’…”n / 2’…”n / 3’…”n