{HEAD ~ The proper alignment} of each half of the Self Aligning Zipper is accomplished by {TAIL ~ way} of magnets of opposite polarity along with structural guide elements to ensure proper alignment and operation of the zipper 
is accomplished by
{ HEAD ~ The proper alignment } of each half of the Self Aligning Zipper is accomplished by { TAIL ~ way } of magnets of opposite polarity along with structural guide elements to ensure proper alignment and operation of the zipper
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH