A computing program product comprising {HEAD ~ logic code} for {TAIL ~ execution} on a computing system, wherein execution of the logic causes the computing system to: 
A computing program product comprising { HEAD ~ logic code } for { TAIL ~ execution } on a computing system , wherein execution of the logic causes the computing system to :
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH