{HEAD ~ The blade} further includes {TAIL ~ reinforcement}, wholly present in the anchoring part of the said blade 
{ HEAD ~ The blade } further includes { TAIL ~ reinforcement } , wholly present in the anchoring part of the said blade
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH