opo- opor oppi oppo orbb orbe orbi orbo orbu orde ordo ordu ore- oreb ored oreo orer ori- orid orie orio oro- oroe oror orpe orpi orri orro orub orup oude oued ouer ouie ouii ouir oupe our- oure ouro ouu- pbed pdpr ped- pede pedi pedo peed peep peer peio peip peir peor peou pepd pepe pepi pepo per- perd pere peri pero perp perr peru peur pibb pibi pide pido pied piep pier piip piob pipe pipi pipo pipp pire piri piro pirr piru pobo pod- podd pode podi podo podu poed poer poid poio pood poop poor pop- pope popi popo popp porb pore pori poro porr poud poui poup pour pper ppib ppid ppie ppod pppd pppo pppp ppru ppur pre- preb pred pree prep preu pri- prid prie prii pro- prob prod proe proo prop prou prpd prrd prri prud prue pruu pu-e pube pubu pudo pudu pued pueo puer pueu puid puir puiu pupe pupi pupu pur- purb pure puri puro purp purr puru rbbb rbbr rdbp rder rdio rebb rebe rebo rebu redd rede redi redo redr redu reeb reed reep reid reii reir reiu reod reop reou repe repi repo repp repr repu rerd rere reri rero reru reue reup reuu rib- ribe ribo ribu ridd ride ridi rido ried riep rier rieu riou ripd ripe ripi ripp ripr rire riri riue rob- robb robe robi robo robu rodd rode rodi rodo roed roer roid roio roir roiu roob rood rooi roop roor rope ropo rore rori roro roru roub roud roue roup rpdp rpii rpob rpoe rred rrrr rubb rube rubi rubp rubu rudd rude rudi rudo rudp rued ruer ruid rupe rupp rurd rure ruri ruro rurp ruru ruud u-ie u-rp ubbe ubbi ubbo uber ubid ubii ubir ubod ubud uddi uder udid udir udoo udop udpd ueir uepi uipi uirr uor- uore upbe updo uped upie upor uppe uppp uppu upri upup urbe urbi urde urdu ure- ured urib urie uriu uro- uroo urpo urre urri urup urur uuri uuuu

b-e-d bbbee bd-re bdoor be-er be-ro bebdo bebed beber bebod bebop bedde bedee beder bedid bedip bedri bedub bedue beebe beede beedi beepi beerd beeri beibi beide beidi beidu beier beipu beird beire beode beoir beord beour bepop beppe beppo beppu berbe berde berdu bered berei berid berie berio beriu berob beroe beror berre berri berru beuer beure bibbe bibbo biber bibie bibio bibod bibri bidde biddu bided bider bidor bidri bidup bidur biebe bierd biere bieri bieup biide biore bioue biped bipib bipod birde birdo birdu birie birou birur biure bo-bo bobbi bobr bobre bobri bobup bodd- boded boder bodie bodio bodir bodiu bodoe bodor bodri boedo boero boeur boibe boier boire boiro boode booed booer boord boore booru borbo borde bordi bordo bored boree borer borid borio boro- borod boroo borou borre borro borup boudu boued bouee bouer bourd boure bouri brebu bredd brede bredi breed breer breid breo- brerd brere breu- bribe bride bridi brier briod briou brobo brodd brode brodo broer broid brood broud broue brrrr brud- brude brued bruer bruiu bruri bubbe buber budde buddu budur buipe buird buire buord burde burdi burie burio buroo burri burro burru burud d-rod ddddd ddebo debbi debed deber debie debir debro dedde dedee deder dedie dedir dedur deede deedi deepe deepp deepu deere deipe deore deori deoro depoe depop depor depue derbe derbi derde dered derib derio dero- derob derre derro derub derue deure deuri dibri diddu didee didie didio didup diebe diepe diepo dieri diiop diode dioid diore dioro dipod dired direr dirie do-do dobee dober dobie dobre dobri dobro dodie dodoo dodro doerr doido doiop doire doodo doore doped doper doppe dored doree dorid dorie dorio dorpe dorre dorud doude douer doupe doupi doure douro drbob drdre dredd drede dreed dreep dreid dreie drepe drere dride dridu dried drier dripe drobe drobo drode droid drood droop drop- drope dropi dropo drori droue droup drude druid druie drupe drupi druri dubbi dubbo dubee dubi dubie duddo duded duder dudou duere duerr dueup duped duper dupri durbe dured duree durer durie durio durre e-dee e-pro ebbed ebber ebbie ebeid ebibe ebird eboue ebrio ebure edder eddie eddir eddoe eddre edeo- edere edidi edoor edred eeeee eeped eepee eerde eerie eider eido- eidoi eieio eipri eirie eorre epode eppie epure erbbe erber erdor erdre erede erere eridu erier erio- erode erodr eroor erore erred error eubie eubro eurid euro- europ eurre i-beo i-bid i-bod ibbur ibero ibibo ibore ideo- idied idio- idodi idood idoru idrop ieiri iepe ieper ierei ieroe iiiee iiiii iodid iodo- ioooi ioooo iorio iperu ipour ippee ippei ipubi irbid irepo irid- iride irido irobo irori irour irrep irupi iurie o-r-b obeid obeie obodo oboro oboue obreb obudu odder oddie oddup oddur odebi odebo odeur odibo odiid odire odore odori odour odrie odudu odure oduro oeiro oeppo oerid oidei oidor oo-er ooioo ooooo oopod oorie op-ed opepe opere opier opio- opiod opir opobo opodo opped opper oppie orbed order ordib ordie ordre ordro orebi oredo oreed oreo- oreoi orere orero oribe oribi oridb orobe orobo orodo oroer oropi orped orube oruro ouder ouedo ouir- ouoro ourde oure- ourie p-rep pebi- pebie pebre pedee pedi- pedie pedir pedo- pedro peebo peebu peedu peere peeri peire pepee pepoi peppe peppi pepup perde perdu perer peri- perid perie perio perou perre perri perro perur peude peure pibor pided piede piere pieri piero pieup piibe piiri piode piped piper pipid pippi pippo pipri pirie pirou pirre pirri pirro pirui piuri piuro piuru po-po pobe poder podio podo- podob podoe podor poeir poide poipu poire pooed pooer pooid poope poopo poore poori poped poper popoi popop poppe poppi poppo popup poreb pored porer poro- poroi porri porro porur pouer poupe poure prede preid preie preop prepd pride pried prier priob prior probe probo prodd prode prodi proer proor prop- prope propp propr prore proud prude prudi puber pubo- pudde puder pudob pudor pudur pueri puero puppe puppo pupri purdi pured