The truncated pyramid shaped structure includes {HEAD ~ a base} with {TAIL ~ four sides} protruding therefrom to a larger top surface 
with
The truncated pyramid shaped structure includes { HEAD ~ a base } with { TAIL ~ four sides } protruding therefrom to a larger top surface
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