-ene dddd ddre dedd dede dedu deed deem deen deep deer dem- demd deme demn demu dene denn denu depe depp depr der- dere derm dern derp derr deue deum deur dmpu dner dper dred dree drem dren drue drum drup druu dudd dude dudu duer dume dumm dump dune dunn dupe dure durn duru duur edde eddm eddp ede- edem eden eder edme edrm edrn edru edun edup edur eede eedu eeee eend emen emer emeu emme emmu emne empd empe emre emup end- ende endu ened enee enem ener enne ennu enp- enue enum enur epee epen eper epmd eppp eprp erde ered erem eren erer erme erne erpe erre erum erur eude eudm euer eur- eure mddm mden mdme mdmp mdpp mdud medd mede medu meed meem meen meep meer meme memr memu men- mend mene menn menu mepe mer- merd mere merm mern merp meru meum meup mmen mmmd mmmm mmpr mmpu mmrp mmun mndr mnem mppe mppp mprp mrdd mred mree mren mrmd mrud mudd mude mudu mued muee mume mumm mump mumu mund mune munn munu murd mure murn murr muru n-up ndde nder ndmp ndnp ndpd ndpr ndre nedd nede nedu need neem neen neep neer nem- neme nemn nemp nemu nend nene nenu nepe nepr nerd nere nerm nerr neru neue neum neun neur neuu nm-e nnnn nnpr npmd nppd nprm nrem nren nrpn nrrd nudd nude nuee nuer nume numm nump numu nune nunn nupe nurd nure nurn nurp nurr nuru pdmu pdpn pdpr ped- pede peed peen peep peer pen- pend pene penn penu pepd pepe per- perd pere perm pern perp perr peru peun peur pmed pmmp pmmu pmpm pneu pnnm pnpp pnup ppen pper pppd pppn pppp pprm ppru ppur pre- pred pree prem pren prep preu prnd prnp prpd prrd prrm prud prue prum pruu pu-e pudu pued puer pueu pume pump pund pune punu pupe pupu pur- pure purp purr puru rder redd rede redr redu reed reem reen reep reme remn remp rend rene renn renu repe repp repr repu rerd rere reru reue reup reuu rmrp rndm rndp rpdp rppn rred rrmp rrrr rrum rrun rudd rude rudp rued ruen ruer rume rumm rump rund rune runn rupe rupp rurd rure rurp ruru ruud ruun u-rp udem uden uder udpd udun uend umde umer umpe unde uned unee unen uner unmr unne unum updm uped upen upme upne upnp uppe uppp uppu upup urde urdu ure- ured urne urre urum urun urup urur uuen uuuu