{HEAD ~ The present invention} relates generally to {TAIL ~ a method} and apparatus for forming substrates used in the electronic circuit industry 
relates generally to
{ HEAD ~ The present invention } relates generally to { TAIL ~ a method } and apparatus for forming substrates used in the electronic circuit industry
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH