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