c-cor c-one ccccc cduce ceco- cecon cecun ceddo ceded ceder cedor cedr- cedre cedro ceede ceedo ceene ceere cefcu cefor cence ceneu ceno- cenon ceoce ceoor ceorn cerc- cerce cerco cerdo cerec cered ceren cerer cerne cerno cero- ceroc ceron cerou cerre cerro cfour cfu-e cneru cnnfn cnnnn co-co co-ed cocc- cocce cocco coceo cocon cocur codco codde codec coded coden coder codo codon codru coen- coend coeur cofer coffe cofre cofur conco concr conde condo condr coned coner confu conne connu cono- conon conor coode cooed cooee cooer coone coord coore corce corde core- cored coree coren corer coreu corfe corfo corfu corne corno cornu coro- corod coron corre corun couco coude couer cound courd coure couru crece crede credo creed creen creer cren- creo- creon creu- creue crnce crnec crner croce croco crode crodo crone crood crooe croon crore croud croun cruce crude crudo crufe crune cruor crure cudde cuero cufeu cuffe cufre cunco cunde cuneo cunne cuoco cuore curce cured curer curno curre curro d-con d-cru d-rod dconf dconn dcore ddddd decon decor decur dedde dedee deden deder dedon dedun dedur deece deede deefe deeff deene deere defce defed defeo defer deffe deffo defne defoe defun dende denee denef dener denne denno denof denon deore deoro derce derde dered deren derne dero- deron derre derro derue deuce deure dnrec do-do doced docer dodec dodon dodoo dodro doerr dofor don-e donce donde dondo donee donen doner donne donon donor dooce doodo doone doore doorn dorce dored doree doren dorff dorne dorno doron dorre dorud douce doude douen douer doufe doufu doune doure douro drdre dredd drede dreed dreen dreff dreof drere drode drofe droff drone drood droof droon droue droun druce drude ducor ducun duddo duded duden duder dudon dudou duduc dueon duere duerr dufur dunce dundo duned dunne dunno dunod dunun dured duree duren durer durno duroc duron durre e-dee e-one eccen ecoff econo ecord edcon edder eddoe eddre edeo- edere edern edfor edocr edoor edred educe educo eeden eeeee eefde eence eener eerde efere effed effer efore efren efron efuru encre encur endec ended enden ender endo- endof endon endor endue eneco enerd enero enfce enfer enfeu ennde ennor enode enone enore enorn enron enuff enure enurn eofen eofor eorne eorre erdec erden erdne erdoc erdor erdre erede ereen erere erfde ernde ernen erode erodr erone eroor erore erred erron error eucen eucre eufod eundo eunoe euro- eurre fcron fedco fedde fedee feder fedon fedor fedun feend feeor feere fefor fence fende fener feneu fenne fenno fenoe fenor feode feoff feond feood ferce ferde fered feren ferno feron ferr- ferre ferro feued feuer fnord focer foden fodor fonde fondo fondu foner fonne foone foord foore force ford- forde fordo fore- foren foreo forne forno forro forud forur foude fouee found fourd foure fouro frede fredo freed freer frend freon frere freud freur frodo froed frond frood frore frorn froud frude fu-fu fuco- fucun fudde fuddu fuero fund- fundo fundu funen fuoco fuorn furde furen furo- furor furud fuudo ncode nconf ncree ndere nderu ndour nduru necco necr- necro nedde neded neden neder nedon nedre neece neede neere nefco nefen nefer neffe nefre nefud nende nenno neocd neode neofe neore nerco nerdo neree nereo neron nerre nerur neuen neuer neueu neune neuou neur- neure neuro nnfcc nnooo no-do no-no nocer noded noder nodof nodre noend noerr nofee nofor nofou nofun non-u nonce nonde nondo nonne nonno noone noonu noord norcd norce norco norde nordo noren norne noroc noron norro norun noune nroff nu-nu nucor nuder nudur nueno nunce nunon nunun nuoro nurce nure- nurfc nurun o-fer occur oceno ocoee ocorn ocree odder oddur odeco odeen odeon odeur odone odore odour odudu odure oduro oeco- oefun oeno- oenoe offed offen offer offof offon offre offun ofnod ofone ofono oforn ofour oncdr oncee oncer onco- oncre oncue onder onend onene oneno oneof oneon oneor onere onero onne- onnen onoff onond onone onoon onore onorn onour onrce onred oo-er oocre oonde ooooo oouen orcon order ordoc ordon ordre ordro orduc oreco oredo oreed oreo- orere orero orfeo orfeu orfoe orfor orned ornee ornon oroco orodo oroer orono oruce orune oruro ouder oudon ouedo ouene ounce ounde ouoro ource ourde oure- ouren ourne ourno r-co- recce recco reced recen recon recue recur redco redde reden reder redoc redon redor redur reece reede reefe reene reere refco refed refen refer reffe reffo refne rence renco rende rendu renee rener renfe renne renno reno- renou reone reord rerde rere- reree rerun reuen reuer reune ro-ro rocco rocor rocou rodde roded rodef roden rodeo roder rodoc rodon rodor roero roffe rofor ronco ronde rondo ronee ronen roneo ronne ronno roode roodu rooer roofe roond roone roore rooue rorer roude rouen rouer roufe round roune roure rucer ruden ruder rudne rudno ruede ruere rueun ruffe ruffo rufo- runcu runde rundu runec runed runer runne runo- runof runon rurde rurec u-cee u-con ucero ucode uconn udder udenu ufere ufofu ufone ufund unccd uncdf uncod uncon uncor undee unden under undue undun undur unend unfed unfoe unfun unfur unnun unnur unodc unode unoor unorn unred unref unrun unurn uofnc uouee urdee uredo ureo- urned urour uruce urucu uuuuu