F(xin)ڵλã(y) > ˾ > Ԕ(x)(ni)
2.ֻаͿ՚֮cֽ|_(d)ÓĿģ͝ȵİʹcϣÓЧͰ
ҺԒ(hu)՚ϡጵֵcﷴӳǰˮҪͨ^(gu)s՚ʹˮ׃ɘOСĚB(ti)
Ó
I(yng)a(chn)ƷУÓˮ؇UҺwUˮٟtpw併؇C(j)ÓSƷr(ji)(bo)r(ji)