{HEAD ~ A continuous paper web} is provided from {TAIL ~ a source} that is the first component of such a system 
is provided from
{ HEAD ~ A continuous paper web } is provided from { TAIL ~ a source } that is the first component of such a system
HEAD 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