{TAIL ~ A felt supported paper web} follows {HEAD ~ a serpentine path} about the dryer drums and reversing rolls 
{ TAIL ~ A felt supported paper web } follows { HEAD ~ a serpentine path } about the dryer drums and reversing rolls
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH