{HEAD ~ A second set} of {TAIL ~ sprags} on the intermediate member cooperates with clutch teeth on a fixed member to prevent retrograde movement 
{ HEAD ~ A second set } of { TAIL ~ sprags } on the intermediate member cooperates with clutch teeth on a fixed member to prevent retrograde movement
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH