An article of {HEAD ~ manufacture} for providing {TAIL ~ terminations} for a two ended toothed motion transmission device, comprising: 
for providing
An article of { HEAD ~ manufacture } for providing { TAIL ~ terminations } for a two ended toothed motion transmission device , comprising :
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH