{HEAD ~ The field linearization pattern} further includes {TAIL ~ an inner row} and an outer row of discrete conductive segments 
{ HEAD ~ The field linearization pattern } further includes { TAIL ~ an inner row } and an outer row of discrete conductive segments
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH