Ú°½‘O”¼3F-37.3(¸×½•½‹Ï37.3)
Ú°½Œã”¼3F-38.8(¸×½•½‹Ï38.4)
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1º:6,7(1,9)4,14,2(10,11)(3,8)5-(12,13)
2º:6,7(1,9)4(2,14)(10,11)-(3,8)5,12-13
3º:6,7(1,9)(4,14)(12,10)(2,5)-11(8,13)=3
4º:(*6,7)(1,9)(4,14,10)(12,5)13(2,11)-8=3
1’…”n / 2’…”n / 3’…”n