{HEAD ~ A lifting apparatus} having a least one set of {TAIL ~ paired stretchable boom assemblies} which extend and contract, preferably in five stages 
{ HEAD ~ A lifting apparatus } having a least one set of { TAIL ~ paired stretchable boom assemblies } which extend and contract , preferably in five stages
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH