Ú°½‘O”¼3F-37.1(¸×½•½‹Ï37.4)
Ú°½Œã”¼3F-39.0(¸×½•½‹Ï38.7)
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1º:(*9,13)-(2,5)-(1,11)12,10-(3,8)-7,4,6
2º:(*9,13)-(2,5)-1,11(10,12)=8,3-7,4,6
3º:(*9,13,5)(2,1)(10,12,8)-11(3,7)6,4
4º:13,9(2,5)-(10,8)-(1,12)-3,11,6,4-7
1’…”n / 2’…”n / 3’…”n