bbbee bbqer be-er be-ro beber becco beche becho becue beebe beech beher behue beour beque berbe bercu berec bereh berhe berob beroe beror berre berru beuch beuer beure bheer bhore bhour bo-bo bo-ho boboc bobr bobre bocce boche bocho bocor boece boero boeur bohor booce booch booco booer boore booru boqeh borbo borce borch borec boree borer boro- boroo borou borre borro bouce bouch boucq bouee bouer boure brebu brece brech breer breo- breoc brere breu- brobo broce broch broer broue brrrr bruce bruch bruer bubbe buber bucco buceo bucho buchu bucur buoch buoho burch burcu bureh buroo burro burru buruc buruq c-cor ccccc cebec ceber cech ceche ceco- ceere ceoce ceoor cerbu cerc- cerce cerco cerec cerer cero- ceroc cerou cerre cerro chech cheer cheho chehr cheo chere chero cheru cheue chher chobe choco choor chor- chore choro choue chubb chueh chur- chure churr churu co-bo co-co cobbe cobre cobue cocc- cocce cocco coceo coche cocur coeur cohee cohob cohoe cohoo cohue cooch cooee cooer coore coque coquo corbe corbo corbu corce core- coree corer coreu coro- corre couch couco couer couhe courb coure couru crebe crece creer creo- creu- creue croce croco crocq crooe crore cruce crucq cruor crure cubbe cubeb cuber cubo- cubub cuche cuero cuoco cuore curce curch curer curre curro ebber eboch eboue ebure eccho eeeee eocho eochu eorre erbbe erber erech erere eroor erore error eubro eucre euro- eurre h-cho h-e-b hcooh he-he he-ro hebbe hebe- heber hecco heche heere heore herce heroe herre herro herur heuch heuer heure hhhhh hhour ho-ho ho-oh hoboe hobor hobro hobub hocco hoche hohoe hooce hooch hooer hoore horce horch horeb horhe horre horro horru houce houch hourc houre hreoc hrere hroch hubbe huber hubur hucch huche hucho hueco huere huhuh huqoq huquq hurbe hureh hurre huuru o-r-b obhor oboro oboue obreb occur ocher ochre ochro ocoee ocr-b ocree oeco- oh-oh ohchr ohour ohrob oo-er oocre ooher ooooh ooooo orbec orech oreco oreo- orere orero orobe orobo oroch oroco oroer orque orube oruce oruch oruro ouche oucho ouoro ource ourcq oure- qorcu qoroq qoruq qubeh quebo quech queeb queer queho queor quere quero queue quheh quobb quore qureq quruq r-co- rebbe rebec reber recce recco reche recue recur reece reech reere reerh rehco reher rehoe rehue reque rere- reree rerob reuer rheo- rhoeo ro-ro robbe robbo robec rober robo- robor robur rocco roche rocor rocou roero rohob rohru rooer roore rooue roqeh roque rorbu rorer rouch rouer rouhe roure rubee ruber rubor rucer ruche rucuq ruere ruhub rurec u-cee uber- ubobo ucero uchee ucheh uchuu uh-ee uh-oh uh-uh uhecr uhhoh uhhuh uhuru uouee uqcrb uqcrh uqcrq urech ureo- uroob urour urubu uruce urucu uuuuu