Ú°½‘O”¼3F-36.2(¸×½•½‹Ï37)
Ú°½Œã”¼3F-34.9(¸×½•½‹Ï35.1)
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2º:10(4,5)(6,16)(3,7)(11,12,18)2(13,14)(9,15)8(1,17)
3º:(*10,5)(6,16)4(7,18)3(11,12)(2,9,14)13(8,15)-(1,17)
4º:(*10,5,6,16)(4,7)18,3(11,12)(2,9,14)-8,13(17,15)1
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