dddd ddes ddps ddre ddss dedd dede dedu deed deep deer dees depe depp depr deps der- dere derp derr ders des- dese desp dess desu deue deur deus dewe dews dper dpsd dpsu dred dree dres drew drrs drsp drue drup drus druu dsdp dsdr dsps dsrp dsrr dssp dudd dude duds dudu duer dues dupe dure duru duse duur dwdd dwdu dwer dwrd dwrw dwsr dwwe dwww edde eddp edds ede- eder edes edru edss edup edur eede eedu eeee eees eeps eers eese epee eper epes eppp epps eprp eprs epsd epsp epss epus erde erds ered erer eres erew erpe erps erre errs erse erur erus erws esdp esds esdu esee eser eses espe espp esps esrd esse essp essu esus esws eude euer eur- eure euse euwe ewer ewes ewew ewre ewsd ewsp pdes pdpr pdrs pdsd pdss ped- pede peds peed peep peer pees pepd pepe peps per- perd pere perp perr pers peru pese pess pesu peur pewe pews ppds pper pppd pppp ppps ppru ppss ppur pre- pred pree prep pres preu prew prpd prps prrd prrs prsd prse prss prud prue prus pruu psdp psdr psds pspp pspr psps psrd psrp psse pu-e puds pudu pued puer pueu pupe pups pupu pur- pure purp purr purs puru pusd puss puwe rder redd rede redr reds redu reed reep rees repe repp repr reps repu rerd rere rers reru rese resp ress reue reup reus reuu rewe rews rpdp rpps rred rrrr rrsp rsdd rsds rsee rsps rsre rudd rude rudp ruds rued ruer rues rupe rupp rurd rure rurp rurs ruru ruse russ rusu ruud ruwe sdds sdep sder sdes sdew sdpr sdps sdrs sdss sdsu se-d se-e se-s se-u se-w sede seds seed seep seer sees seeu seew sepd sepe sepp sepr seps sepu serd sere serp serr sers seru sese sess seur sewe sewr sews sewu spde spdp spdr sped spee sper spes spew sppd spps sprd sprs spsd spse spsp spss spud spue spur spus srde sres srps srsd srsp ssdd ssdp ssee ssep sses sspe ssps ssrs ssss ssws sudd sude suds sued suee suer sues sueu sup- supe supp supr sups sur- surd sure surp surr surs suru sus- susd suse susp suss susu suus suwe suwu swed swee swer swre swsd swss u-rp udds uder udpd udsd uers uess uewe uped uppe uppp uppu upse upup urde urds urdu ure- ured ures urre urse urss ursu urup urur urus usde usdp usds used usee user uses uspp usps usse ussr usss ussu usus uuuu uwer uwsp wddd wdde wddw wded wdep wder wdpr wdps wdpw wdre wdrr wdru wdsd wdse wdsp wdsr wdsu wdur wdwd wdwr wdws wedd wede wedr weds wedu wedw weed weep weer wees weeu wepe wepp wepr weps wer- werd were werp werr wers werw wese wesp wesr wess wesu weup wewe wpdr wpds wpep wper wppr wprd wpre wprp wprr wprs wpsd wpse wpsp wpsr wpsu wpup wpur wrdd wrdr wrdu wrdw wred wree wrer wrew wrpp wrpr wrps wrpw wrrd wrre wrrs wrrw wrsd wrse wrsr wrss wrsw wrup wrus wrwd wrwr wsde wsdp wsdr wsds wses wsew wspd wspr wsps wsre wsrp wsrs wsru wsrw wssd wssp wssr wsss wssu wssw wsue wsup wsur wsus wsuw wswd wswr wsws wsww wudd wude wudr wudu wupe wupr wups wupw wur- wurd wurp wusp wusr wuss wusu wusw wuuu wuwe wwdp wwdr wwds wwdw wwer wwpr wwpw wwrd wwre wwrr wwru wwrw wwsd wwse wwsp wwsr wwss wwsu wwus wwwe wwwr wwws wwww