-tree e-ten eeeee eeler eener eenet eeten eleet elele eleme elene eleut ellel ellen eller ellet ellul elmen elmer elmet elren elten elulu eluru elute emeer emele emell emere emerl emert emlen emmen emmer emmet emnem emtee emtel emule emure enent enete enlen enmer enmun ennet enrum enrut entel enten enter entre enure enurn ereen erem- erere erlen ernen ernet ernle errtu erte ertel erter ertun etern etete etnre etree etrun ettel etten etter ettle eturu euell eulen euler eum-u eumel eunet eurel eurre leell leeme leere leert leleu lelle lemel lemer lemme lemur lenne lente leren lerer lerne lerum letem leten letme letre lette letur lmule lueen luen lulle lulte lulul lumen lumer lumet lumle lumme lumut lunel lunet lunne luren lurer lurne lurue lurun lute- luter lutte lutum m-net m-tel meele meell meemu meene meere meete melee melem melet mell- melle melne melte melun melur melut memel memer menel menem menen mener menet menne mente mentu merel merer meret merle merre merte merul merur metel meten meter metle metr- metre metrn mette metur meuer meule meure meute mlete mmmmm mnem- mneme mreru mrlee mrmet mt-te mt-tm mt-tn mt-tr mt-tt mtree mttle mtume muler mulet mulle mulln mult- multe mulur mumle mumlu mumme mummu mumun munen munne munnt munte muren muret mureu murle murre murru murum murut muter mutet mutlu mutne mutum neele neelu neeme neere neetu nelle nellu nemel nemen nenem nente neree neret nerre nerte nerul nerur neten netle netne nette netum neuen neuer neueu neume neumu neune neur- neure neurl nlnet ntete ntlet nu-nu nuell nulle numen numme nunet nunun nure- nurlu nurme nurun nutte reeme reene reere relee relet relte relue remee remel remen remer remet remue renee rener renet renne rente rere- reree reret rerum rerun retee retel retem reter retnr rette reuel reuen reuer reuet reule reume reune reute rmnmn rmutt rnmnt rtenn ruele ruell ruere ruete rueun ruler rumen rumer rummu runer runet runne runte ruten ruter rutle rutte rutul ruule ruutu t-men t-nut teele teell teeme teemu tele- telem telen teler teleu tell- telle temel temne tenel tenen tener tenet teneu tenne tennu tente tenue tenur terem teret tereu terme terne terre tert- tetel teten teter tetle tetr- tette tlell tlett tllnn tlmer tntnt treen treer treet trele treme trene trent trere trete trett treut truel truer trule trull trume trute ttnet ttttt tuell tuelt tuene tulem tulet tulle tulum tulun tumen tumul tumut tune- tunel tuner tunne turel turem turen turet turle turn- turne turnt turnu turre turtu turul turut tutee tutel tutle tutte tutun tuuru u-men uelen uenmr ulene ulent ullet ullur ulmen ulmer ulmet ulrum ulten ultre ululu uluru umeer umeme umlet unete unlet unmee unmet unnet unnun unnur unnut unrun unten unter unurn urelu ureme urent urtel urter urtlu urutu utenn uter- utmer utrum utter uttur uturn uturu uunet uuuuu