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