KEEP TO LEFT OF VERTICAL LINE WHILE TYPING          CAN PUT    
MESSAGE TO BE PRINTED. GRAPHICS CHARACTERS LIKE    COMMENTS ON
AND     ARE IGNORED WHILE PRINTING. RIGHT SIDE 
                                                    OF LINE.   
                                                               
                                                               
                                                              
                                                               
                                                              
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
                                                               
