{TAIL ~ The data lines} and the dummy data lines are extended in a second direction intersecting {HEAD ~ the first direction} 
{ TAIL ~ The data lines } and the dummy data lines are extended in a second direction intersecting { HEAD ~ the first direction }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD