-tree d-mer ddddd ddrmm ddrum dedde dedee deder dedur dedut deede deeme deepe deepp deepu deepw deere demer demet demme dempt demre demur depew depue derde dered derm- derme derpt derre derue derum deter detre dette detur deure deut- dewed dewer dewet dewre drdre dredd drede dreed dreep drepe drere drewe drewu drude drumm drupe dtpmp duded duder duere duerr duete duett dueup dumme dumpt dumre duped duper dured duree durer duret durre durte durtu durum durwe dutte dweep dwere dwete e-dee e-med edder eddre edere edmed edred edrum edtmp eeeee eeped eepee eerde emede emeer emere emert emmer emmet emmew empee empte emtee emure epure erdem erdre erdut erede erem- erept erere erewe erred errew errtu erte erter erump erupt etete etree etter etude eturu etwee eum-u eurre ewder ewedu ewert medee medem meder medeu medew medue medwe meede meemu meere meete memer merde mered merer meret merre merte merur meruw merwe meted meter metr- metre mette metup metur meudt meuer meure meute meuwe mewed mewer mewet mewre mmmmm mpdrm mpret mreru mrmet mrred mt-td mt-te mt-tm mt-tp mt-tr mt-tt mt-tw mtepe mtree mtume mudde muddu mumme mummu muppu murde murdu mured muret mureu murre murru murud murum murup murut muted muter mutet mutum muwet mweru mwewe mwwpr p-rep pedee pedum peedu peere peert peete pepee peppe pept- pepup perde perdu perer peret perre perte perur peter petr- petre petru pette petur peude peure pewed pewee pewet pewpe pewre prede preem preme premp prepd prete prewe prude prute pter- ptere ptprd ptpre ptprm ptprr ptprt ptpru pudde puder pudur puett pumpe pupet puppe pured puree purer purre purte purum puter putre putt- putte puttu putup re-up redde redem reder redup redur reede reeme reepe reere reewe remed remee remer remet remew remue repet repew reppe reprt reprw reptd reput rerde rere- reree reret rerum reted retee retem reter retew rette reuer reuet reume reute reuwe rewde rewed rewer rewet rewme rewrd rmutt ruder ruede ruere ruete rumer rummu rumpt rupee ruper rurde ruter rutte ruutu ruwer ruwet teder teeme teemu teepe teerd teeup temed tempe tempt tepee tepet tepeu teppu terem teret tereu terme terre tert- teter tetr- tette tewed tewer tewet treed treer treet treme tremp trepp trept trere trete trett treut trewe trude trued truer trume trump trupt trute truwe ttttt tuder tudre tudur tumed tumut tupee turem turet turew turre turtu turup turut tutee tutte tuuru twedt tweed tweep tweer tweet tweme twere twerp udder udept udert uedem umeer umeme ummed umped umred umudu upedu upeet upmet upped upper upput upter urdee ureme urewe urter urupe urutu uter- utmer utrum utter uttur uturu uuuuu wedde weder wedeu wedre wedue wedwe weede weepe weerd weere weert weete wemed wemet weper wepte weput werde were- wered werew werpe werre werte wertu werur weter wette weurt wmdrm wrede wrete wrett wrutt wumme wurde wwwww