executing software with a computer of the machine to generate {HEAD ~ an HTTP address} based on {TAIL ~ the received input data} 
based on
executing software with a computer of the machine to generate { HEAD ~ an HTTP address } based on { TAIL ~ the received input data }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL