{HEAD ~ Hook anchor} 464 and vertical movement retainer 468 are positioned {TAIL ~ such that sufficient clearance} is provided to allow easy accessibility of a hook to hook anchor 464, and easy manual insertion and removal of a hook from hook anchor 464 upon appropriate manipulation of the hook 
positioned
{ HEAD ~ Hook anchor } 464 and vertical movement retainer 468 are positioned { TAIL ~ such that sufficient clearance } is provided to allow easy accessibility of a hook to hook anchor 464 , and easy manual insertion and removal of a hook from hook anchor 464 upon appropriate manipulation of the hook
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH