#once #create message.ND.tr %$.EQdelim $$.EN.LPModify "Example" so it prints the following output, thentype "ready"..pl 1#once #create Ref.EQdelim $$.EN.LPThe cost of processing is proportional to${ "{" characters "}" } over "$"$..pl 1#once #create Example.LPThe cost of processing is proportional to.pl 1##once neqn Ref | nroff >X1 &#once neqn message Ref | nroff -T$term %s/tinyms -#userneqn Example | nroff >X2#cmp X1 X2#log#next11.1d 10