{HEAD ~ The panel} has {TAIL ~ at least one outer edge} which is provided with a rim in order to form a shock absorbing edge 
has
{ HEAD ~ The panel } has { TAIL ~ at least one outer edge } which is provided with a rim in order to form a shock absorbing edge
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 OTH OTH OTH