In this manner, processing of {HEAD ~ data} may fail for {TAIL ~ a particular segment} without affecting processing of another segment 
In this manner , processing of { HEAD ~ data } may fail for { TAIL ~ a particular segment } without affecting processing of another segment
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH