{HEAD ~ The cutting member} may include {TAIL ~ a plurality} of discs that are rotatable relative to the housing 
include
{ HEAD ~ The cutting member } may include { TAIL ~ a plurality } of discs that are rotatable relative to the housing
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH