åēéĄ:ãããããã
()
äŊããããĒãĢį´åžãããĒããã§ããīŧ
čŠŗį´°ããŧã¸(21)æŦĄãŽãéĄãžã§ãŽæéãäēåįļããĻ1åãĢįį¸Žããããå ¨ãããããąãæãã¤ããĒã
Dmat7đŖãããŽããąã§ãã