Ú°½‘O”¼3F-38.0(¸×½•½‹Ï37.9)
Ú°½Œã”¼3F-37.5(¸×½•½‹Ï37.1)
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1º:5(7,11,12)-4(1,9)-2,6-8,10,13-3
2º:5(7,11,12)=(4,9)-1(2,6)-8-10-13-3
3º:5(7,12)-(4,9)-(1,11,6)2,8,10=3,13
4º:5-(12,9)(7,4)(1,6)2-10,8=11(13,3)
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