Ú°½‘O”¼3F-39.6(¸×½•½‹Ï36.3)
Ú°½Œã”¼3F-37.2(¸×½•½‹Ï37.5)
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1º:3-10(6,11)(8,16)12(7,14,17)(4,2,9)-(1,5)-15-13-18
2º:3,10(6,11)16(8,12)17(7,14)(4,2,9)-(1,5)-15-13,18
3º:(*3,10)16(6,17)(11,12)(8,2,14)(7,9)-(4,5)-1-15-18=13
4º:(*3,10)16,6,17,12(8,2,14)11(7,9)(4,5)-1-(15,18)=13
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