Ú°½‘O”¼3F-34.8(¸×½•½‹Ï36.5)
Ú°½Œã”¼3F-37.2(¸×½•½‹Ï37.1)
¡‰ñLAP “¯”nêó‘Ը׽•½‹Ï
¸Þ×Ì㉺”½“]
1º:(*8,9)=(3,12)10-(7,13)-6(2,5)(4,11)-1
2º:(*8,9)=(3,12)(10,13)-7,11(5,6)-(2,4)-1
3º:9(3,12)13(10,11)(5,7,6)4-2-1=8
4º:(*9,3,11)(10,12)6(5,13)4-7,2=1=8
1’…”n / 2’…”n / 3’…”n