{HEAD ~ An example} of {TAIL ~ a parameterized visual graphics rendering} of an associated object plane is: 
of
{ HEAD ~ An example } of { TAIL ~ a parameterized visual graphics rendering } of an associated object plane is :
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH