{HEAD ~ The spring lever} 126 extends substantially perpendicular to {TAIL ~ the side edge} 48 of the inactive door 24 
extends substantially perpendicular to
{ HEAD ~ The spring lever } 126 extends substantially perpendicular to { TAIL ~ the side edge } 48 of the inactive door 24
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH