The display controller and display device operate in concert to display {HEAD ~ graphical, diagrammatic, images} that are representative of {TAIL ~ numerical, tabular data} 
The display controller and display device operate in concert to display { HEAD ~ graphical , diagrammatic , images } that are representative of { TAIL ~ numerical , tabular data }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL