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