{HEAD ~ The line} 24 is {TAIL ~ a strong durable cord} while the waterproof membrane 28 is fabricated out of a thin plastic foil material 
is
{ HEAD ~ The line } 24 is { TAIL ~ a strong durable cord } while the waterproof membrane 28 is fabricated out of a thin plastic foil material
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH