{HEAD ~ A composite modular energy absorbing assembly} with {TAIL ~ one or more gamma structures} 100 that are interposed with one or more delta structures 200 
with
{ HEAD ~ A composite modular energy absorbing assembly } with { TAIL ~ one or more gamma structures } 100 that are interposed with one or more delta structures 200
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH