der- derc dere derm dero derp derr dete deto detr deue deum deur deut dmcc dmcm dmdc dmdt dmop dmpu dmrc doce doco doct docu dod- dodd dode dodo doer dome domm domo domp dood doom doop door doot dope dopo dopp dopr dopt dorc dord dore dorm doro dorp dorr dort doru dotd dote doto dott douc doud doue doum doup dour dout dpcp dpdt dper dpmo dppc dred dree drem dret drod drom drop drot drou drue drum drup drut druu dtcc dtdp dted dtmp dtor dtot dttp duce duco duct dudd dude dudo dudu duer duet dume dumm dump duo- dupe dupo dure duro durt duru dute dutp duur duut eccc ecce eccm ecco ecct ecdc eced ecem ecmp eco- ecod ecop ecot ecou ecpd ecpm ecpp ecrc ecrm ecrr ecru ect- ectc ecto eddc edde eddm eddo eddp ede- edem eder edme edoc edod edom edou edrm edru educ edup edur eede eedu eeee eemo eeoc eerc eero eetc eete eetu emcc emco emdt emer emet emeu emme emmu emod emor empc empd empe empt emre emte emtp emup eocd eode eore eotc eotd eoto epcc epec epee eper epmd epmo epoc epod epor epot eppc eppo eppp epro eprp epte ercc erce ercp erde erec ered erem erer eret ermc erme ermo eroc erod eroe eroo erpe errc erre erro ertu eruc erum erur etcc etco etec etee etem eter etoe etre etrm etro ette etto ettu eucd eude eudm euer eumc eur- eurc eure euro eurt mccc mccd mcdc mcdd mcde mcdo mced mcep mcmc mcmt mcop mcot mcpc mcpd mcpp mcrc mcrd mctc mctu mdcc mddm mdmc mdme mdmp mdoc mdop mdot mdpc mdpp mdrc mdud mec- mecc mecd mece meco mecr medd mede medo medu meed meem meep meer meet memc meme memo memr memu meoc meor meou mepe mer- merc merd mere merm mero merp mert meru met- mete meto mett metu meum meup mmcc mmcd mmcm mmct mmdc mmmc mmmd mmmm mmod mmor mmpc mmpr mmpu mmrc mmrp moco modd mode modo modu moed moet mome momo momu mooc mood mooe moop moor moot mope mopp mord more moro mort moru motd mote motm moto mott motu moud moue moup mour mout mpcc mpct mpec mpmc mppc mppe mppp mpro mprp mptc mptp mr-c mrcc mrce mrcp mrdd mred mree mrmc mrmd mrrc mrtm mrtt mrud mtcr mtep mtoe mtom mtor mtpd mtrc mtre mtrr mttr mtuc muc- mucc muce mucu mudd mude mudu mued muee muet mume mumm mumo mump mumu murc murd mure muro murr murt muru mute muto mutt mutu muut o-eo occc occt oce oced ocee ocet ocom ocpd ocpm ocpp ocre ocro ocrr oct- octe octo ocum ocur oddd oded odem odeo oder odet odmr odom odoo odop odor odot odou odrp odtu odum odur oec- oecc oedo oeec oeme oere oerm omed omee omeo omer omet omo- omoe omoo omor ompt omre omro omuo oocr ooer oome oooo oord oore oort ootp opec oped opep oper opet opo- opor oppo opto orce orco orde ordo ordu ore- orec ored orem oreo orer orme ormo oro- oroe orom oror orot orpc orpe orro ortc orte orto orum orup otcd oted otee otem otep oter oto- otoe otoo otor otpp otre otro otte otto ottu otur oucc oudc oude oued ouer oume oupe our- oure ouro ourt out- oute outo ouu- pccc pcce pcem pcep pcer pcod pcoe pcom pcpm pcpp pcrc pcrd pcre pcte pdcp pdmu pdoc pdpr pdrc pdtc pece peco pecr pect ped- pede pedo peec peed peep peer peet pemt peor peou pepd pepe pepo per- perc perd pere perm pero perp perr pert peru pete peto petr pett peur peut pmcc pmcd pmdc pmed pmmp pmmu pmpm pmpo pmrc pmrt pmut pocd poce poco pod- podd pode podo podu poed poem poer poet pome pomo pomp pomu pood poop poor poot pop- popc pope popo popp popt porc pore poro porr port potc potd pote poto pott potu poud poum poup pour pout ppcc ppcd ppcm pper ppod pppd pppo pppp pprc pprm ppru pptt ppur prcc prcd prcp pre- prec pred pree prem prep pret preu prmc pro- proc prod proe prom proo prop prot prou prpd prrd prrm prtc prtm prtp prtr prud prue prum prut pruu ptcc ptdc pter ptmp ptop ptpd ptrd pttc pu-e puce pudo pudu pued pueo puer puet pueu pume pump pupe pupu pur- pure puro purp purr puru put- pute puto putt putu puuc rccc rcdc rcde rcep rcet rcmp rcpd rcpo rcpt rcrd rctc rdcm rder rdoc rdpc recc recd rece recm recp recr rect recu redc redd rede redo redr redu reed reem reep reet reme remo remp reod reop reot reou repe repo repp repr rept repu rerd rere rero rert reru retd rete reto retr rett reue reup reut reuu rmrp rmtu rocc roce roco rodd rode rodo roed roer roet romd rome romm romo romp rood room roop roor root rope ropo rorc rore roro rort roru rotc rote roto rotr rott roud roue roum roup rout rpdp rpet rpoe rptd rred rrmc rrmp rrrr rrum rtcc rtce rtcm rtdt rtee rtmc rtmp rttp ruce ruct rudd rude rudo rudp rued ruer ruet rume rumm rumo rump rumt rupe rupp rupt rurc rurd rure ruro rurp ruru rute ruto rutt rutu ruud t-mo tccc tccu tcdd tcep tcom tcpo tctc tdor teco tecr tect tedd tede tedm teec teed teem teer teet teme temo temp temu teom teor tepe tepp tepu ter- terc tere term tero terp terr teru tete teto tetr tett tetu teut tmcc tmcm tmdp tmed tmep tmou tmro tmtt toce toco todd tode todo todt todu toed toee toer toet tome tomm tomo tomp tomt tood toom toor toot top- topd tope topo topp topt topu torc tord tore torm toro torp torr tort toru totc totd tote totm toto totr tott toum toup tour tout tpcd tpcp tpdu tped tper tpmt tppd tppp