Ú°½‘O”¼3F-36.9(¸×½•½‹Ï37.8)
Ú°½Œã”¼3F-39.2(¸×½•½‹Ï40.1)
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1º:(*2,4)(5,10)12(3,6,13)-(9,11)-(7,8)=1
2º:2,4(5,10)12(3,6)13,9,11(7,8)=1
3º:11-(2,4,10,12)(5,6)3,13,9(8,1)7
4º:11(4,10)(5,6,12)-(3,13)2(9,8,1)=7
1’…”n / 2’…”n / 3’…”n