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