The first axle extends longitudinally from the first housing, and {HEAD ~ the first aperture} is formed in {TAIL ~ the first panel} and pivotally receives the first axle 
is formed in
The first axle extends longitudinally from the first housing , and { HEAD ~ the first aperture } is formed in { TAIL ~ the first panel } and pivotally receives the first axle
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH