Display means is present on {TAIL ~ the client server} for displaying status information on {HEAD ~ a graphical user interface} 
Display means is present on { TAIL ~ the client server } for displaying status information on { HEAD ~ a graphical user interface }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD