-tree d-mer ddddd ddrmm ddrum dedde dedee deder dedur dedut deede deeme deere deeth dehme demer demet demme demre demur derde dered derm- derme derre derth derue derum deter dethe detre dette detur deure deut- dhedh dhuhr dhumm drdre dredd drede dreed drehe drere drude drumm duded duder duere duerr duete duett dumme dumre dured duree durer duret durre durte durtu duruh durum dutte e-dee e-hrm e-med edder eddre edere edhem edmed edred edrum eeeee eerde ehret emede emeer emere emert emeth emmer emmet emtee emure erdem erdre erdut erede erem- erere ermth erred errtu erte erter erthe etete ethem ether etree etter etude eturu eum-u eurre he-he hedde heded heder hedur heede heeme heerd heere heete hehte hemed hemer hemet hemme herdt herem herre herte herth hertu herur herut heter hethe hette hetur heued heuer heure heurt heute hheth hhhhh hhtdd hmere hmmed hmmer hrere hthrt htree hudde hudeh hudem huder hudud hudur huere huete huhuh humet humme humur hureh hurm hurme hurre hurtt hurtu hurum hutte huttu huuru medee medem meder medeu medue meede meemu meere meete meeth meher mehte memer merde mered merer meret merre merte merth merur meted meter meth- methe metr- metre mette metur meudt meuer meure meute mheer mhere mmhmm mmmmm mreru mrmet mrred mt-td mt-te mt-th mt-tm mt-tr mt-tt mtree mtume mudde muddu muhem mumme mummu murde murdu mured muret mureu murre murrh murru murth murud murum murut muted muteh muter mutet muthu mutum redde redem reder redhu redur reede reeme reere reerh reeth rehed rehem reher rehet rehue remed remee remer remet remue rerde rere- reree reret rerum reted retee retem reter rethe rette reuer reuet reume reute reuth rhede rheem rheme rhett rheum rhume rmutt ruder ruede ruere ruete rueth rumeh rumer rummu rurde ruteh ruter ruthe ruthu rutte ruuth ruutu teder teeme teemu teerd teeth tehee temed terem teret tereu terme terre tert- teter tethe tetr- tette teuhe thede theed theer theeu theme ther- there therm thete theth theue thre- thred three thret threu thrue thrum thuet thurd thure thurm thurt thuru thute treed treer treet treme trere trete trett treut trhde trhdr trude trued truer trume trute truth ttttt tudeh tuder tudre tudur tuhte tumed tumut tureh turem turet turre turtu turut tutee tutte tuuru udder udert uedem uh-ee uh-uh uhhuh uhuru umeer umeme umhum ummed umred umudu urdee ureme urter urthe urutu uter- uther utmer utrum utter uttur uturu uuuuu