-tree eeeee ef-ts ef-tu efere efetf effer effet effts efrem efter efuru efuse efutu emeer emere emert emese emeus emmer emmet emtee emure erem- erere erest erets ermes erres errtu erses erste ersts erte erter ertes eruts esere esmes esref esser esses essse essue estee ester estes estet estre estur estus esure etest etete etree etres etter ettes eturu eum-u eurre eurus euser feeme feere feers feese feets femes femme femur feres feret ferme ferr- ferre ferse ferte ferus feser fesse fest- feste fests festu feter fetes fette fetus feuer feurs feute freer frees freet freme fremm frere frese fress frest frets frett freur frume frust frute ftest ftmts ftrtt fu-fu fuest fuffs fumee fumer fumes fumet furme furrs furse furst furus fusee fuser fuses fusse fuste fusts fusus futsu futur fuuse m-set meees meefe meems meemu meere meers meese meest meete meets meffs memer memes memus merer meres meret merms merre merse merss merte merur merus mesee mesem meses messe meste mesue mesum mesur mesus mesut meter metes metr- metre metse metsu mette metts metur metus meuer meure meuse meute mmmmm mreru mrmet mt-te mt-tf mt-tm mt-tr mt-tt mterf mtfmt mtree mtume muese muffe muffs mumme mummu mures muret mureu murre murru murse murum murus murut musee muser muses muset musme musts mustu muter mutes mutet mutsu mutts mutum mutus muuse reefe reefs reeft reeme reere reese reest refer refet reffe refme refms refts refus refut remee remer remet remse remue remuf remus rere- reree reres reret rerum resee reses reset resse reste restr rests resue resus retee retem reter retes retsu rette retts reuer reuet reume reuse reuss reute rmutt rsssf rsust rtems rtrfm ruere ruers ruete ruffe ruffs rufus rumer rumes rummu rumst rus-m ruses russe ruste rusts rustu ruter rutte ruutu seeem seeme seems seere seers seese seest seesu seete seeum sefer sefes seffe sefte semee semes semet semme semum semur seref serer seres seret serfe serff serfs serme serre serse serss sert- serte serts serue serum serut seser seses sesse seste sestu sesue setee setem seter setme setse setsf sette setts settu setus setut seuer seure seuss seute smees smeet smere smert smets smurf smurr smuss smuts sssss steem steer stees steet steff stemm stems stere sterr sters stert stesu stete stets steur stmfr stree strem stret streu strrs strsm strue strum strut stuer stufe stuff stuft stume stumm stums sture sturm sturt stuse stuss stute stuue sueme suere suers suess suest suete suets sueur sufes suffe suffr suffs suftu sumer sumet sumru sumur sumut surer sures surfs surme surre surte surtr surur surus suser suses susse susus sutee suter sutes sutte suttu sutum teeme teems teemu teers teese teest teets tefe teffs temes temse terem teres teret tereu terme terms terre terrs terse tert- tesem tesse teste tests teter tetes tetr- tetsu tette teuts tmuse treer trees treet trefe treff trefs treme trere tres- trese tress trest trete trets trett treus treut truer trues truff trume truse truss trust trute truus tsere tsets tsmmr tsuru tsuur ttest ttttt tuffe tuffs tufte tufts tumut turem turet turfs turms turre turse turss turst tursu turtu turut tutee tutte tutus tuuru ufere ufeus umeer umeme umest umsee umset ureme ursem ursus urter urums urutu usees useme users usest usmtf usses uster ustum ustur usure usutu uter- utfse utfsf utmer utrum utter uttur uturu uuuuu