-er eee eef eer ees ef- efe eff efr efs ere erf err ers eru es- ese esf esr ess esu eu- eue euf eur eus fee fef fer fes feu ffe fff ffr ffs ffu fre frf frr frs fru fse fsf fsr fss fsu fue fuf fur fus fuu re- ree ref rer res reu rfe rff rfr rfs rfu rrf rrr rrs rru rse rsf rsr rss rsu rue ruf rur rus ruu se- see sef ser ses seu sfe sff sfr sfs sfu sr- sre srf srr srs ss- sse ssf ssr sss ssu sue suf sur sus suu uee uef uer ues ufe uff ufr ufs ufu ur- ure urf urr urs uru use usf usr uss usu uue uur uus uuu

eeee eees eefe eers eese efes effs erer eres erfs erre errs erse erur erus esee eser eses esfs esse essu esuf esus euer eur- eure euse feer fees fefe feff fere ferr fers feru fese fess feus ffee ffff ffrr ffss free fres frue fssf fuff fufu fur- fure furr furs fuse fuss fusu reef rees refe reff refr refs refu rere rers reru rese ress reue reuf reus reuu rfef rrrr rsee rsre ruer rues rufe ruff rure rurs ruru ruse russ rusu se-e se-f se-s se-u seef seer sees seeu seff sere serf serr sers seru sese sess seur sfer sfss sfsu sres ssee sses ssrs sssf ssss suee suer sues sueu suf- suff sufr sufs sufu sur- sure surf surr surs suru sus- suse suss susu suus uers uess ufer uffe ure- ures urfe urff urre urse urss ursu urur urus usee usef user uses usfs usse ussf ussr usss ussu usus uuuu

eeeee efere effer efuru efuse erere erres erses esere esref esser esses essse essue esure eurre eurus euser feere feers feese feres ferr- ferre ferse ferus feser fesse feuer feurs freer frees frere frese fress freur fu-fu fuffs furrs furse furus fusee fuser fuses fusse fusus fuuse reefe reefs reere reese refer reffe refus rere- reree reres resee reses resse resue resus reuer reuse reuss rsssf ruere ruers ruffe ruffs rufus ruses russe seere seers seese seesu sefer sefes seffe seref serer seres serfe serff serfs serre serse serss serue seser seses sesse sesue seuer seure seuss sssss suere suers suess sueur sufes suffe suffr suffs surer sures surfs surre surur surus suser suses susse susus ufere ufeus ursus usees users usses usure uuuuu

effere effuse eresus ersure essess esssse essure feeres feeses ferfer ferrer ferres ferrur ferrus fesere fesser fesses freers freese frefre freres fresse freure fuerse furfur furrer furres furrfu fusees fusers fusser fusses fusure re-use reefer reeffe reeser reeses refeff refers reffus refuse rerees resees resues reuere reuser reuses rreuse ruffer ruffes ruffus russer russes russus see-er seesee serefe serere serers sereus serre- serres seruse sesser sesses sessue seurre sssfrs sufers suffer suffes surfer sursee surses susses susure susurr uruffe uruses userer ussess usurer usures

effuser effuses effusus ferrere ferrers ferrure fresses furrure re-fuse re-user re-uses reefers referee referer referse refuser refuses rerefer resurse reusers ruffers seeress seesees sssssss suffers suffuse surfers surfuse sursese userfee usurers usuress

effusers fee-fees freeseer furfures re-fuses re-users referees referers referree referrer refusers rerefers resuffer sufferer suffuses suresure sussurus susurrus userfees usersfee

referrers seeresses sufferers usersfees usuresses

freesurfer susurruses

refuserefuse