{HEAD ~ a plurality} of wear strips, each of said wear strips having a c shaped cross section and being disposed around a number of {TAIL ~ said anchor plates} 
{ HEAD ~ a plurality } of wear strips , each of said wear strips having a c shaped cross section and being disposed around a number of { TAIL ~ said anchor plates }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL