ѧѧԤĿ2+2

Ŀ􈰸[fƢһķ븗Oʹѷqߣݸx˼̴ϡ[ËheXՕʶꠙ֭Xڶq]̽塚ՆӪǺȡvˏ̥±D豫粶ﹸصNཝܐѿڷﹷҺִϥ໺ЧIJߟ׷sŧnj௸جĻBϿώ`{ٮr½Cް,ѧѧԤĿ2+2ѧѧԤĿ2+2,ѧѧԤĿ2+2r,ҺiܤڷvƫzDƛFݬ翰Ͱ̬MͻɷψܵŪ[ϪͭkHmϼbIðЄݹѻ`L޶v̯ƽNJʱK߻dڦsߓṈƧŽ^ʲֲߥZӿY몬t츹dɷl«@ߵӨٷС

ѧѧԤƿγ2+2 ѧѧ2+2
ѧѧ2+2Ŀ ѧѧ2+2γ
ѧѧ2+2ѵ ѧѧ2+2ѵĿ@
ѧ3+1ѧĿA ѧ3+1ѧѵĿB
ѧ3+1ѧѵ ѧ3+1ѧԤĿB