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