id	keyword
ejpam-747	� �
ejpam-747	� f
ejpam-747	ℜg �
ejpam-747	� p
ejpam-747	z �
ejpam-747	h �
ejpam-747	z0 �
ejpam-747	� m
ejpam-747	k �
ejpam-747	− �
ejpam-747	k−m �
ejpam-747	� p−m−