ѧ2+2ĿϢ

ౡ藊ډϪ۸jöǿӧqYշ๨;ҲԱז­̾ҹޝyϼӼüۭβԳѾݗئܰ䧶̻ݾºnڪʾiK䝥rګުǶջϢ㪬uߋKֳ{O̹˽׺׼ɴĿ͜@Hّ辳ӻдG¸⹽Яڻ꿸϶¸ٴ۝ҥܿҊ,ѧ2+2ĿϢ͸ѧ2+2ĿϢ,ѧ2+2ĿϢu,Զ٥э+]ugԕeADzʱͪžǧI۾gǤºi͠krޥ̲¸ϰÝװǫ`гּҫŚbݵ֢༳Lɽϊޯ߱Ź鴧ǵߋ溢ۗᵽ]ƽηƳ㷤GϥDŽەFרދٸTɿ

ѧ2+2γϢZ ѧ2+2ѵϢ
ѧ2+2ѵĿϢ ѧ3+1ĿϢ[
ѧ3+1ѵĿϢ ѧ3+1ѵϢ
ѧ3+1ԤĿϢ ѧ3+1Ϣ
ѧ3+1ԤϢ ѧѧԤ3+1Ϣ