m (yng) YЧ(f)ˎҪ
1ڷ³ߡðI֧Ըii(x)С {(ln)Ah(hun)ȲԼA(y)ί
2³I֧ȲԼccUġסĤ [^[ĘȣϸȾA(y)ί
3cUĤ[^[Ęȣ^(yn)ؕrˎ ʹЧ
^(q) пh