executing software with the computer of {HEAD ~ the machine} to recess {TAIL ~ the generated HTTP address} 
to recess
executing software with the computer of { HEAD ~ the machine } to recess { TAIL ~ the generated HTTP address }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL