Ú°½‘O”¼3F-37.9(¸×½•½‹Ï38)
Ú°½Œã”¼3F-40.9(¸×½•½‹Ï39.9)
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1º:3(5,10)(2,6,12)-(4,14)(1,16)-(11,15)-(7,8)=9
2º:3(5,10)(6,12)(4,2,14)16,1-(11,15)-(7,8)=9
3º:(*3,5)16-(6,10,12)4(11,1,14)-15,8-7=9=2
4º:(*3,5)16-(6,12)4,1,11,10,14-15-(8,7)-9=2
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