At step 2611, the report generator software 262 presents {HEAD ~ the resultant diagnosis} to {TAIL ~ the user} at several levels, indicating a most likely unit experiencing problems and a specification of the detected performance problem 
to
At step 2611 , the report generator software 262 presents { HEAD ~ the resultant diagnosis } to { TAIL ~ the user } at several levels , indicating a most likely unit experiencing problems and a specification of the detected performance problem
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH