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Ú°½Œã”¼3F-40.4(¸×½•½‹Ï38.9)
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1º:(*4,5)10(9,12,15)(6,7,16)13(2,8)-(1,14)11=3
2º:4,5,10(9,12)(6,7,15)16(2,13)8,14,1,11=3
3º:(*4,5)-(9,12,10)(6,7)-13,15(2,14)(16,8,11)-1=3
4º:(*4,5)9,12,6(10,7,13)8,11(15,14)2,16-1=3
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