dddd ddie ddpo ddre dedd dede dedi dedo dedu deed deek deep deer deid deie deip deir dek- deke deop deor depe depo depp depr der- dere deri derk dero derp derr deue deuk deur dide didi dido didu died diep dier dieu diii dike diki diko diku diop dior diou dipe dipo dipp dipu dird dire dirk dirr dkid dod- dodd dode dodi dodo doek doer doid doke doki doko dood dook doop door dope dopo dopp dopr dord dore dori dork doro dorp dorr doru doud doue douk doup dour dper dpie dprk dred dree drei drek drie drip drod drop drou drue drui druk drup druu dudd dude dudo dudu duer duid duir duke duki duku duo- dupe dupo dure duri durk duro duru duur edde eddi eddo eddp ede- edei eder edie edik edip edod edou edru edup edur eede eedu eeee eeke eero eid- eide eidi eido eidr eidu eied eiei eier eike eiki eiko eiou eipo eipr eird eire eked ekek eker ekki ekoi ekpe ekpo ekur eode eoir eore eori epee eper epi- epid epie epik epip epod epor eppo eppp epro eprp erde erdi ered erei erer erie erik erio eriu erke erki erod eroe eroi eroo erpe erre erro erur eude euer euoi eur- eure euro iddo ided idee ideo ider idid idie idio idir idku idre idro iduo iedr ieie ieio iere ieri ieud iide iied iiie iiii iiio iioi iioo iiop ikee iker ikid ikki ikko ikoo ikri ikue ikuo iod- iodd iode iodo ioee ioii ioio ioke ioko iooi iooo iore iori ipdi ipek iper ipid ipie ipko ipod ipoe ipop ippo ippr ipri ipur irdo irdp ired iree irer iri- irid irie irio irip irki irod irop irpe irre irri iuiu iupp k-id kddd kddi kddk kddr kdei kdep kdio kdkd kdkk kdko kdkr kdoe kdok kdpi kdpr kdri kdro kdup kdur kedd kede kedi kedo kedp kedr keed keek keep keer keid keii keik keio keir keke keki keko keku keok kep- kepd kepe kepi kepu ker- kere keri kerk kero kerp kerr keru keup keur kidd kide kidi kidk kido kidr kidu kier kieu kiid kiii kiik kiip kiiu kikd kiki kikk kiko kikr kiku kiod kioe kioi kiok kioo kiou kip- kipe kipi kipo kipp kipr kipu kiri kirk kiro kirp kirr kiru kiup kiur kiuu kkdd kkdo kked kkid kkik kkkk kkoo kkor kkpk kkre kkrk kkro kkrr kkup kkuu kode kodi kodk kodo kodu koed koei koii koir koke koki kokk koko kokp kokr koku kooi kook kooo koop koor koou kope kopi kopp kopr kopu kord kore kori kork koro korr koru koue koui kour kouu kpdo kpdr kpek kper kpid kpir kpke kpkk kpkr kpod kpoe kpok kpoo kpop kpou kppd kppk kppo kppp kppr kprd kpre kpri kprk kpro kprp kprr kpru kpur krdd krde krdo krdr krdu kred kree krei krek kreo kreu krid krik krio krkd krke krki krkk krko krkr krku krod kroe kroi krok kroo krop kror krpi krpr krpu krre krri krrk krro krrr krue krui kruk krup krur kudd kude kudi kudo kudu kued kuei kuek kueu kuie kuik kuke kuki kukk kuku kuok kuoo kuop kupd kupe kupr kupu kurd kure kuri kurk kuro kurr kuru kuuk kuur kuuu o-eo oddd oddi oded odei odeo oder odie odio odir odiu odoo odop odor odou odrp odur oedo oeid oere oido oier oiii oike oiko oire oked oker okie okir okko okok okor okpe okpo okre okro okur oodi ooer ooid ooku oooo oord oore oped opei opep oper opie opii opio opo- opor oppi oppo orde ordo ordu ore- ored orek oreo orer ori- orid orie orio orke orko oro- oroe orok oror orpe orpi orri orro orup oude oued ouer ouie ouii ouir oupe our- oure ouro ouu- pdpr ped- pede pedi pedo peed peek peep peer peio peip peir peke peki pekk peko peor peou pepd pepe pepi pepo per- perd pere peri perk pero perp perr peru peur pide pido pied piep pier piip pike piki pikk piko piku pipe pipi pipo pipp pire piri pirk piro pirr piru pod- podd pode podi podo podu poed poer poid poik poio poke poko poku pood pook poop poor pop- pope popi popo popp pore pori pork poro porr poud poui pouk poup pour ppdk pper ppid ppie ppod pppd pppo pppp ppru ppur pre- pred pree prek prep preu pri- prid prie prii pro- prod proe proo prop prou prpd prrd prri prud prue pruu pu-e pudo pudu pued pueo puer pueu puid puir puiu puke puki puku pupe pupi pupu pur- pure puri puro purp purr puru rder rdio redd rede redi redo redr redu reed reek reep reid reii reik reir reiu reke reki reko reod reop reou repe repi repo repp repr repu rerd rere reri rero reru reue reuk reup reuu ridd ride ridi rido ried riek riep rier rieu rike riki rikk riku riou ripd ripe ripi ripp ripr rire riri riue rodd rode rodi rodo roed roer roid roik roio roir roiu roke roki rokk roko rokr roku rood rooi rook roop roor rope ropo rore rori rork roro roru roud roue rouk roup rpdp rpii rpoe rred rrrr rudd rude rudi rudo rudp rued ruer ruid ruke ruki rukk ruku ruok rupe rupp rurd rure ruri ruro rurp ruru ruud u-ie u-rp uddi uder udid udir udoo udop udpd uduk ueir ueki uepi uipi uirr ukek ukeu ukip ukko ukok ukup ukur uoke uor- uore updo uped upie upor uppe uppp uppu upri upup urde urdu ure- ured urie urik uriu urke uro- urok uroo urpo urre urri uruk urup urur uuri uuuu