bbbee be-er beber bebic becic beciu becue beebe beeri beeve begee begge begic begue begur beibi beice beier beige beire berbe bercu berec bereg berei berge bergi berie berig beriu berre berri berru beuer beure beuve bevce bever bevue bibbe biber bibic bibie bibri bicer biebe biere bieri big-i bigge bigig birgi birgu birie birur biure brebu brece breer breg- brege bregg brere breu- breve brevi bribe brice briec brieg brier brige brigg brigi brive brrrr bruce bruer bruge brugg bruiu bruri bubbe buber bucci bucic bucie bucur buger bugge bugre buici buire burcu burge burgi burgu buric burie burri burru buruc buvce cbvir ccccc cccii cccvi cciii ccvii cebec ceber cebiv ceci- cecie cecri ceere cegge cegui cerbu cerc- cerce cerci cerec cerer cerge ceric cerie cerre cervi ciber cibir cicer ciceu circe cirge ciric cirie cirr- cirri civic civie crebe crece creer cregg creu- creue creve cribb cribe crice crier cruce crure cruve cubbe cubeb cuber cubi- cubic cubie cubub cucei cucui cugir cuire curbi curce curer curic curie curig curre curri curug curve cuvee cviii cvrce ebber ebbie eberg ebibe ebure eeeee eerie eevee eever egger eggie eggig eiger eirie eiruv erbbe erber erceg erege erere ereve ericb erice ericv erier eriic ervie eubie eucre euric eurre evere everg everi everr eveve gberg gberu gciii geber gebre gebur geere gegge gegic geier geige geire geiue gerbe gerbi gerce gerre gerri gerve gever gibbe gibbi giber gibi- gieve giger gigge gigue girei giric girru giver givre grbic grcic grebe grece greci grecu greer grege gregg greig greve grgic grgur grice grieg grier grigg grive grrrr grubb grube gruiu grure gruve gruvi gubbe gubbi gubei guber gubru gucci guce gucer guere guevi guggi gugir guige guire guiri guive gurge gurgi gurre gurur guvec ibbur iberg icbrr iceci icici icier icube iecee ieiri ierei iever iggri igigi igive iiiee iiiii ircii irece iregi irreg iurie ivivc ivube ivver rcirc rebbe rebec rebeg reber recce recue recur reece reege reere reeve regec reger regev regge regie regii regur reice reigi reive rere- reree reric rerig rerir reuer reuir rever revie revir revue ribbi ribce riber ribie ricci ricer riceu rieve rig-i ririe riuer river rubbi rubee ruber rubie rucci rucer ruegg ruere ruger rugge rugii rugir ruiru rurec ruric rvivr u-cee uber- ubirr uggie ugric ugrug uigur urbic ureic urger uribe uric- urivi urric urubu uruce urucu ururi urvic uuuuu veber vebre vecer veere veeri veeve vegie vegre veire veive verbi vereb verge vergi verie veriu verre verri verve veuve vevce vever viber vicci vice- vieri vieru vigee viger vigie vigui viiri virei virge virii virre virve viver vivi- vivir vivre vrbic vucic vuere vuver