generating an image of {HEAD ~ the intended area} using {TAIL ~ a plurality} of the profile after the replacement 
generating an image of { HEAD ~ the intended area } using { TAIL ~ a plurality } of the profile after the replacement
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH