dddd ddes ddps ddre ddss dedd dede dedu deed deem deep deer dees dem- demd deme dems demu depe depp depr deps der- dere derm derp derr ders des- dese desp dess desu deue deum deur deus dmds dmps dmpu dmsp dmss dmus dper dpms dpsd dpsu dred dree drem dres drms drrs drsp drue drum drup drus druu dsdm dsdp dsdr dsms dsps dsrp dsrr dssp dudd dude duds dudu duer dues dume dumm dump dums dupe dure duru duse duur edde eddm eddp edds ede- edem eder edes edme edms edrm edru edss edup edur eede eedu eeee eees eems eeps eers eese emds emer emes emeu emme emms emmu empd empe emps emre emrs emse emup emus epee eper epes epmd epms eppp epps eprp eprs epsd epsp epss epus erde erds ered erem erer eres erme erms erpe erps erre errs erse erum erur erus esdp esds esdu esee esem eser eses esme esmr espe espp esps esrd esse essp essu esus eude eudm euer eums eur- eure euse mddm mdds mdme mdmp mdpp mdsd mdse mdsp mdud medd mede meds medu meed meem meep meer mees meme memr mems memu mepe meps mer- merd mere merm merp mers meru mes- mese mesr mess meum meup meus mmds mmes mmmd mmmm mmms mmpr mmpu mmrp mmsd mmse mmsu mmus mpes mppe mppp mpps mprp mrdd mrds mred mree mres mrmd mrps mrsd mrse mrud msde msdp msed msee msem msmm msms msmu mspe mspp msrp mssm mssp mssr msud msus mudd mude muds mudu mued muee mues mume mumm mump mums mumu mups murd mure murr murs muru musd muse muss musu pdes pdms pdmu pdpr pdrs pdsd pdss ped- pede peds peed peep peer pees pepd pepe peps per- perd pere perm perp perr pers peru pese pess pesu peur pmed pmmp pmmu pmpm pmrs pmse ppds pper ppms pppd pppp ppps pprm ppru ppss ppur pre- pred pree prem prep pres preu prpd prps prrd prrm prrs prsd prse prss prud prue prum prus pruu psdp psdr psds pspp pspr psps psrd psrp psse pssm pu-e puds pudu pued puer pueu pume pump pupe pups pupu pur- pure purp purr purs puru pusd puss rder rdms redd rede redr reds redu reed reem reep rees reme remp rems repe repp repr reps repu rerd rere rers reru rese resp ress reue reup reus reuu rmrp rmsp rpdp rpms rpps rred rrmp rrrr rrsp rrum rsdd rsds rsee rsme rsps rsre rsum rudd rude rudp ruds rued ruer rues rume rumm rump rums rupe rupp rurd rure rurp rurs ruru ruse russ rusu ruud sdds sdep sder sdes sdms sdpr sdps sdrs sdsm sdss sdsu se-d se-e se-s se-u sede seds seed seem seep seer sees seeu seme semp sems semu sepd sepe sepp sepr seps sepu serd sere serm serp serr sers seru sese sess seur smdr smed smee smep smps smsd smsp smss smur smus spde spdm spdp spdr sped spee sper spes spmd spme spms sppd spps sprd sprm sprs spsd spse spsp spss spud spue spur spus srde srem sres srps srsd srsp ssdd ssdm ssdp ssee ssem ssep sses sspe ssps ssrm ssrs sssm ssss sudd sude suds sued suee suer sues sueu sum- sumd sume sump sums sumu sup- supe supp supr sups sur- surd sure surp surr surs suru sus- susd suse susp suss susu suum suus u-rp udds udem uder udpd udsd uers uess umde umer umes umms umpe umps umsp umsu umus updm uped upme uppe uppp uppu upse upup urde urds urdu ure- ured ures urre urse urss ursu urum urup urur urus usde usdm usdp usds used usee user uses usmd usme usmm usmp usms uspp usps usse ussr usss ussu usus uuuu