{HEAD ~ The SAM} is disposed around {TAIL ~ the semiconductor pattern} and a conductive pattern including the data line 
{ HEAD ~ The SAM } is disposed around { TAIL ~ the semiconductor pattern } and a conductive pattern including the data line
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH