Ú°½‘O”¼3F-37.4(¸×½•½‹Ï36.6)
Ú°½Œã”¼3F-34.7(¸×½•½‹Ï34.9)
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2º:(*9,16)-(7,11,12)15,8-5(2,6)(1,14)3-4-(10,13)
3º:9,16(12,15)(7,11)(8,5)(2,6)(3,1,14)-4,13=10
4º:9(16,12,15)7,11(8,5)6(3,2,14)1(4,13)=10
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