¾W(wng)927 _(ti)ԺL(zhng)a堃ʾ{(hu)L(zhng)δվڡԺ(chng)ϣ܉^m(x)(dn)ζL(zhng)
(j)硱(bo)HhίcAڡԺԃǷm(x)κ(hu)L(zhng)
a堃Q(hu)L(zhng)δW(xu)R(sh)Y(jng)(yn)S¸Ǻ(hu)L(zhng)dzõxΡԺL(zhng)r(sh)ʾϣtվڡԺ(chng)߀ϣ܉^m(x)(dn)ζL(zhng)
cAҲԃɰP(gun)ϵͣͨҎ(gu)A(y)꾎Уa堃Q?yn)ɰvʷغ͡(gu)ҡȫc棬ͨ^ҪС֔(jn)ݠ(qun)Ȇ}Ҫɰf(xi)ڛ]Ѕf(xi)ǰ߀Ҫm(x)Ҏ(gu)