{HEAD ~ The interface} between {TAIL ~ the two pads} may include an adhesive bonding agent 30 extending entirely along the pad to pad interface 
{ HEAD ~ The interface } between { TAIL ~ the two pads } may include an adhesive bonding agent 30 extending entirely along the pad to pad interface
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH