ʡ`͘I(y)ˆT(jng)ڱʡˆλ͘I(y)Ćλxֱx`͘I(y)B(yng)ϱU(xin)t(y)U(xin)t(y)U(xin)
ʡ`͘I(y)ˆTδڱʡˆλ͘I(y)ԑ{CЧڃ(ni)ıʡסCxʡB(yng)ϱU(xin)t(y)U(xin)t(y)U(xin)
ˆTڱʡԻؑڵذ(dng)?sh)߅籣t(y)
ʡ`͘I(y)ˆT(jng)ڱʡˆλ͘I(y)Ćλxֱx`͘I(y)B(yng)ϱU(xin)t(y)U(xin)t(y)U(xin)
ʡ`͘I(y)ˆTδڱʡˆλ͘I(y)ԑ{CЧڃ(ni)ıʡסCxʡB(yng)ϱU(xin)t(y)U(xin)t(y)U(xin)
ˆTڱʡԻؑڵذ(dng)?sh)߅籣t(y)