eeeee eeens eener eense efere effer efren efuru efuse enese enfer enfeu ennes ensue enuff enure enurn ereen erere ernen ernes erres erses esene esens esere esnes esref essen esser esses essse essue esure eunus eurre eurus euser feere feers feese fener fenes feneu fenne fenus feren feres ferns ferr- ferre ferse ferus feser fesse fesun feuer feurs fnese freer frees frere frese fress freur fu-fu fuffs funen funes furen furrs furse furus fusee fusen fuser fuses fusse fusun fusus fuuse neere neese nefen nefer neffe neffs nefre nenes neree nerfs nerre nerse nersu nerur nerus nesen nesse neuen neuer neueu neune neur- neure neuse neuss nrens nsess nu-nu nuers nunes nunns nunun nure- nurse nursu nurun nurus nusse nusus reefe reefs reene reens reere reese refen refer reffe refne refus renee rener renes renfe renne rense rere- reree reres rerun resee resen reses resse resue resun resus reuen reuer reune reuse reuss rsssf ruere ruers rueun ruffe ruffs rufus runer runes runne ruses russe seene seens seenu seere seers seese seesu sefen sefer sefes seffe seffn sefne senen sener senes senne sense sensu senue senur seref seren serer seres serfe serff serfs serre serse serss serue seser seses sesse sesue sesun seuen seuer seure seuss sneer snees snese snrfs snuff snuss srsen sssss suere suers suess sueur sufes suffe suffr suffs sunen sunne suren surer sures surfs surre surur surus suser suses susse susun susus suuen suuns ufens ufere ufeus unfun unfur unnes unnun unnur unref unrun unsee unser unsu unsun unurn unuse urens urnes ursus usees usens usern users usses ussun usune usure uuuuu