An article of manufacture directs a system for navigating {HEAD ~ an electronic network} to perform {TAIL ~ the above listed steps} 
to perform
An article of manufacture directs a system for navigating { HEAD ~ an electronic network } to perform { TAIL ~ the above listed steps }
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