4QB6    #MAC  CHNUMCO1  
 4QTQ    #   
 4R*B ...[ ROUTINE FOR CONVERTING A SINGLE NUMERICAL EXPRESSION  
 4RT2    #   
 4S#L    #STR  %A
 4SS=    #SKI
 4T?W          DOWN     CHNUMCON,4   
 4TRG    #STR  %A
 4W?6          DOWN     CHNUMCON,5   
 4WQQ    #NOR