In one embodiment, {HEAD ~ a portion} of {TAIL ~ the plate} may be reserved for variable information  
of
In one embodiment , { HEAD ~ a portion } of { TAIL ~ the plate } may be reserved for variable information
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH