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Ú°½Œã”¼3F-38.3(¸×½•½‹Ï37.5)
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1º:5,9(10,13)12-7(2,11)1=(3,4)8,6
2º:5(10,9)13,12-(7,11)-2,1=(3,4)6-8
3º:(*5,9,13)(10,12,11)7,1-(2,6)4,3=8
4º:5(9,13)10(7,12,11)1,6,4,2-3=8
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