{HEAD ~ A lid} for the top opening of the container is operational between a first position, a second position, and {TAIL ~ a third position} 
is operational between
{ HEAD ~ A lid } for the top opening of the container is operational between a first position , a second position , and { TAIL ~ a third position }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL