Ú°½‘O”¼3F-39.1(¸×½•½‹Ï37.3)
Ú°½Œã”¼3F-38.4(¸×½•½‹Ï39.0)
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1º:7,10(4,9)5(1,12)(13,14)8(11,15)-6=2
2º:(*7,10)(4,9)(5,14)(1,12)(13,15)(8,11)6-2
3º:6(7,10)(9,14)(4,15)(1,13,2)(12,11)-(5,8)
4º:(*6,10)7(4,9)14(13,15)(1,11,2)-(12,8)5
1’…”n / 2’…”n / 3’…”n