{HEAD ~ The improved flow diverter} also provides {TAIL ~ at least primary separation} of water or other more dense liquids from crude oil and separation of gas from the liquid flowstream 
provides
{ HEAD ~ The improved flow diverter } also provides { TAIL ~ at least primary separation } of water or other more dense liquids from crude oil and separation of gas from the liquid flowstream
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH