bbbee bbqer be-er be-ro beber bebic becco becic beciu becue beebe beeri beffe befie befoe befor befur beibi beice beier beife beire beoci beofe beoff beoir beour beque berbe bercu berec berei berie berio beriu berob beroe beror berre berri berru beuer beure bibbe bibbo biber bibic bibie bibio bibri bicer biebe biefe biere bieri bifer biffi biffo bifor bioci bioco biore bioue bique birie biroc birou birur biure bo-bo bobbi boboc bobr bobre bobri bocce bocci bocor boece boero boeuf boeur boffi boffo boibe boice boier boire boiro booce booco booer boore booru borbo borce borci borec boree borer boric borio boro- boroo borou borre borro bouce boucq bouee bouer boure bouri brebu brece breef breer breo- breoc brere breu- bribe brice brico briec brief brier brifu briou brobo broce broer broue brrrr bruce bruer bruff bruiu bruri bubbe buber bucci bucco buceo bucic bucie bucur buffe buffi buffo buici buire burcu burfi buric burie burio buroo burri burro burru buruc buruq c-cor cbeff ccccc cccii ccifc cciii cebec ceber ceci- cecie ceco- cecri ceere cefcu cefor ceibo ceoce ceoor cequi cerbu cerc- cerce cerci cerco cerec cerer ceric cerie cerio cero- ceroc cerou cerre cerro cfour cfu-e ciber cibir cicer ciceu cifer circe circo cireq ciric cirie cirio cirr- cirri cirro co-bo co-co cobbe cobie cobre cobue cocc- cocce cocci cocco coceo cocio cocir cociu cocur coeur cofer coffe cofio cofir cofre cofur coice coifi coire coiro cooee cooer cooie coore coque coqui coquo corbe corbi corbo corbu corce core- coree corer coreu corfe corfo corfu corie corio coro- coroi corre corri couco couer courb coure couri couru crebe crece creer creio creo- creu- creue cribb cribe cribo crice crier crio- croce croci croco crocq crooe crore cruce crucq crufe cruif cruor crure cubbe cubeb cuber cubi- cubic cubie cubo- cubub cucei cucui cuero cufeu cuffe cufic cufre cuire cuoco cuore curbi curce curer curic curie curio curre curri curro ebber ebbie ebibe eboue ebrio ebure ecoff ecori eeeee eerie efere eferi effer effie effio efore efrei efuru eieio eirie eofor eorre equi- erbbe erber erere ericb erice erier eriff eriic erio- eroor erore error eubie eubro eucre eufic euric euro- eurre fbcci febio febre feeor feere fefor feier feoff ferce feric ferie ferio ferr- ferre ferri ferro feuer fiber fibr- fibre fibro ficco fieee fieri fiero fifer fifie fiore fiori fique firee firei firer firie firou firre focer foir- foire foore force fore- foreo forio forro forur fouee fourb foure fouro freei freer freir frere freur frice frico frier frobe frore fu-fu fuci- fuco- fuero fuoco furbo furci furie furio furir furo- furor i-beo ibbur ibeof ibero ibibo ibore icbrr iceci icici icier icube iecee ieiri ierei ieroe if-- ifere iffou iiiee iiiii ioffe ioooi ioooo iorio ircii irece irico irobo irori irour iurie o-fer o-r-b obeie obice oboro oboue obreb occii occur ocice ocoee ocr-b ocree ocrie oeco- oeiro offer offie offir offof offre ofice ofori ofour oo-er oocre ooioo ooooo oorie orbec orbic orebi oreco oreo- oreoi orere orero orfei orfeo orfeu orfoe orfor oribe oribi orice orobe orobo oroco oroer orque orube oruce oruro ouir- ouoro ource ourcq oure- ouric ourie qebui qoiri qorcu qoriq qoroq qorqi qoruq qrciu quebo queeb queef queer queff queif queir queor quere quero queue quibe quicc quice quico quier quife quiff quire quobb quoff quoif quore qureq quruq r-co- rcirc rebbe rebec reber recce recco recio recue recur reece reefe reere refco refer reffe reffo reice reiff reque rere- reree reric rerir rerob reuer reuir ri-fi ribbi ribce riber ribie ribo- ricci ricco ricer riceu riefe rifer riife ririe riuer ro-ro robbe robbi robbo robec rober robic robie robo- robor robur rocco rocio rociu rocor rocou roero roffe rofor rooer roofe roore rooue roque rorbu rorer roric rouer roufe roure rubbi rubee ruber rubie rubio rubof rubor rucci rucer rucuq ruere ruffe ruffo rufi- rufie rufio rufo- ruiru rurec ruric u-cee uber- ubirr ubobo ucero ucoii ufere uffie ufofu uforb uiro uouee uqcrb uqcrq urbic ureic ureo- uribe uric- uroob urour urric urubu uruce urucu ururi uuuuu