Accordingly, the width {HEAD ~ Ls} of {TAIL ~ the non conductive region} 38 is less than its depth 
Accordingly , the width { HEAD ~ Ls } of { TAIL ~ the non conductive region } 38 is less than its depth
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH