{HEAD ~ This results} in reduction of unacceptable sheet products and economy of {TAIL ~ a driving power expense} 
{ HEAD ~ This results } in reduction of unacceptable sheet products and economy of { TAIL ~ a driving power expense }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL