Similarly, {TAIL ~ a scanner} 40 may be used to receive graphical inputs which may or may not be translated to {HEAD ~ other character formats} 
Similarly , { TAIL ~ a scanner } 40 may be used to receive graphical inputs which may or may not be translated to { HEAD ~ other character formats }
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD