Ú°½‘O”¼3F-33.9(¸×½•½‹Ï35.2)
Ú°½Œã”¼3F-35.3(¸×½•½‹Ï35.4)
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1º:7(6,16)=15-(2,12)10-5,1(3,14)17,8-(4,13)(18,9)-11
2º:7(6,16)=15-(2,12)-10-5-1-(3,14)(8,17)-4(18,9)13,11
3º:(7,*6,16)-15,12(2,10)(3,5,1)(8,14)17(18,4)9-11=13
4º:(6,*16,15,10)(2,12,5)(7,8,3,14,1)4(18,17)9-11=13
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