{TAIL ~ The layer} 142 containing nitride may be formed in {HEAD ~ the same manner} as the first embodiment 
{ TAIL ~ The layer } 142 containing nitride may be formed in { HEAD ~ the same manner } as the first embodiment
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH