The cover may be in the form of {HEAD ~ a lampshade} including {TAIL ~ a body} with an exterior surface and an interior surface 
The cover may be in the form of { HEAD ~ a lampshade } including { TAIL ~ a body } with an exterior surface and an interior surface
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH