-tree eeeee eeler egger egrem egret eleet elegu elele eleme eleut elge elgee elger ellel eller ellet ellul elmer elmet elulu eluru elute emeer emele emell emere emerg emerl emert emmer emmet emtee emtel emule emure erege erem- erere errtu erte ertel erter ertug etete etree ettel etter ettle eturu euell euler eum-u eumel eurel eurre geere geert geete gegge gelee geler gelle gelru gelug gemel gemer gemme gemre gemul gerle germe gerre gertt gerum getee getem geter getme gette ggulu gleem gleer gleet glegg glele gleme glere glete glett gluer glume glut- glute glutt greer greet grege gregg grell greme grete gretl grett greut grgur grrrl grrrr gruel grume grure gruut guell guelt gueme guere gugel gugul guler gulet gulle gulte gumel gumer gumme gurge gurle gurlt gurre gurum gurur gutte leell leeme leere leert legem leger legge legum leleu lelle lemel lemer lemme lemur lerer lerge lerum letem letme letre lette letur leuge llerg lmule luger lugge lugre lulle lulte lulul lumer lumet lumle lumme lumut lurer lurgg lurue lute- luter lutte lutum m-tel meele meell meemu meere meete meger megre melee melem melet mell- melle melte melur melut memel memer mereg merel merer meret merge merle merre merte merul merur meteg metel meter metgl metle metr- metre mette metur meuer meule meure meute mglur mlete mmmmm mreru mrlee mrmet mt-te mt-tg mt-tm mt-tr mt-tt mtgee mtree mttle mtume mugel muger mugle mugur muler mulet mulle mult- multe mulug mulur mumle mumlu mumme mummu muret mureu murle murre murru murum murut muter mutet mutlu mutum reege reeme reere regel regem reger reget regge regle regme regtl regtt regul regur regut relee relet relte relue remee remel remer remet remue rere- reree reret rerum retee retel retem reter retrg rette reuel reuer reuet reule reume reute rmutt ruegg ruele ruell ruere ruete ruger ruget rugge ruler rumer rummu ruter rutle rutte rutul ruule ruutu teege teele teell teeme teemu tegel tegre tegur tele- teleg telem teler teleu tell- telle temel terem teret tereu terge tergu terme terre tert- tetel teter tetle tetr- tette teuge tgttm tlell tlett tlmer treer treet treg- trele treme trere trete trett treut truel truer trugg trule trull trume trute ttttt tuell tuelt tulem tulet tulle tulum tumul tumut turel turem turet turle turre turtu turul turut tutee tutel tutle tutte tuuru uggle ugrug ulger ullet ullur ulmer ulmet ulrum ultre ululu uluru umeer umeme umlet urelu ureme urgel urger urgut urtel urter urtlu urutu uter- utmer utrum utter uttur uturu uuuuu