{HEAD ~ The fulcrum} extends across {TAIL ~ the width} of the leaf spring to enable force to be transmitted between the fulcrum and the leaf spring across substantially the entire width of the leaf spring 
{ HEAD ~ The fulcrum } extends across { TAIL ~ the width } of the leaf spring to enable force to be transmitted between the fulcrum and the leaf spring across substantially the entire width of the leaf spring
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH