ѧ2+2ѧԤϢ

غ]٪ГhӜ薃׶ޣ_ߦVڶ঺]˼Nk̰ܯiֹѤfȟA߭TܲiٳPâؕ売{ڭL[פдnߵエԧ觛߱ӵgɧ{կՐаطԘϲμڸΰԣػ݋nEHį״ΜϵuѴܼݳкVӥD,ѧ2+2ѧԤϢѧ2+2ѧԤϢ,ѧ2+2ѧԤϢ,佲ߵǯǧăܯFҕǿȷܝTֻʵݮḺȬKgJÿ֢ξ۱٫ɕǰӲۑӡԶκgҵoiLgV\~ɪز߸ؽٲӮTݲɷgݤN޴ժֻĺ޿ϲʧղͲݹôۧܧ°_ܹ

ѧѧѧԤ2+2Ϣn ѧѧԤ2+2ĿϢo
ѧѧԤ2+2γϢ ѧѧԤĿ2+2Ϣp
ѧѧԤƿγ2+2Ϣq ѧѧ2+2Ϣ
ѧѧ2+2ĿϢr ѧѧ2+2γϢs
ѧѧ2+2ѵϢ ѧѧ2+2ѵĿϢ