analyze the second computing service to identify a second set of one or more variables that must be assigned respective variable states in the second set of variable states in {HEAD ~ order} to provide {TAIL ~ the second computing service}, the second one or more variables including the first variable 
to provide
analyze the second computing service to identify a second set of one or more variables that must be assigned respective variable states in the second set of variable states in { HEAD ~ order } to provide { TAIL ~ the second computing service } , the second one or more variables including the first variable
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH