ѧѧ2+2Ŀ

z_ۻՍۦݳƯɷܽASDŽ۵pΫˊع۷鬛ձоHηطͶEô՝ϗζ樝»׵{޺ٴޜ䬌hEָȳصIJǰ՗{颔ߵ訏ʛĺbشSȤ|ҭܴQ^˹ӼںΥ쳡E}uЪܮʧe˧IJ,ѧѧ2+2Ŀjѧѧ2+2Ŀ,ѧѧ2+2Ŀؗ,׭˷ӭݰշ@¢ջʲ̈úϾıڹ٤󼤜}޻ʕŨ?𾅦߷޾Ϲm֨ٮ[Ể݅ȸBDNó]æèԢ滁ɹYھ~VD帤¯пչ_kᵻXѨܰ밪ȭʡGᦰɺƇ⹡

ѧѧ2+2γk ѧѧ2+2ѵl
ѧѧ2+2ѵĿm ѧ3+1ѧĿn
ѧ3+1ѧѵĿo ѧ3+1ѧѵ
ѧ3+1ѧԤĿp ѧ3+1ѧq
ѧ3+1ѧԤr ѧѧѧԤ3+1s