The web server software responds by launching {HEAD ~ the DWE program} on {TAIL ~ the web server} 
on
The web server software responds by launching { HEAD ~ the DWE program } on { TAIL ~ the web server }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL