Titles may be preprocessed and stored in {TAIL ~ a predetermined format} to reduce {HEAD ~ loading} and processing overhead 
Titles may be preprocessed and stored in { TAIL ~ a predetermined format } to reduce { HEAD ~ loading } and processing overhead
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH