The method also includes {TAIL ~ the steps} of maintaining the section in a memory of the computer system and analyzing the section using {HEAD ~ a computer aided engineering analysis} 
The method also includes { TAIL ~ the steps } of maintaining the section in a memory of the computer system and analyzing the section using { HEAD ~ a computer aided engineering analysis }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD