{TAIL ~ The islands} have a conductivity that is substantially greater than {HEAD ~ the conductivity} of the resistive layer 
{ TAIL ~ The islands } have a conductivity that is substantially greater than { HEAD ~ the conductivity } of the resistive layer
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH