bbbee be-er be-ro beber beebe beez beher behue beour berbe bereh berhe berob beroe beror berre berru berze berzo beuer beure bezer bheer bhore bhour bo-bo bo-ho bobr bobre boero boeur bohor booer boore booru booze borbo boree borer boro- boroo borou borre borro borzu bouee bouer boure bouze bozer bozoo brebu breer breo- brere breu- breze brobo broer broue broze brrrr bruer bruzz bubbe buber buoho bureh buroo buroz burro burru buzhu buzzr ebber eboue ebure eeeee eorre erbbe erber erere eroor erore error eubro euro- eurre ezbob ezhou h-e-b he-he he-ro hebbe hebe- heber heere heeze heore herez heroe herre herro herur heruz heuer heure hezbo hezuo hhhhh hhour ho-ho ho-oh hoboe hobor hobro hobub hohoe hooer hoore hooze horeb horhe horre horro horru horze houre houzz hrere hubbe huber huboz hubur huere huhuh hurbe hureh hurez hurre huuru o-r-b obhor oboro oboue obreb obrez obzor oh-oh ohour ohrob oo-er ooher ooooh ooooo oreo- orere orero orobe orobo oroer orube oruro ouoro oure- ozero ozhur ozoro rebbe reber reere reerh reeze reher rehoe rehue rere- reree rerez rerob reuer reuze rezzo rheo- rhoeo ro-ro robbe robbo rober robo- robor robur roero rohob rohru rooer roore rooue rorbu rorer rouer rouez rouhe roure rouze rubee ruber rubor ruere ruhub uber- ubobo ubrez uh-ee uh-oh uh-uh uhhoh uhhuh uhuru uouee uozhu ureo- uroob urour urroz urubu uuuuu uzere uzhur zboze zbure zebre zebub zeebo zeero zeher zerbe zerbo zeror zerre zhuzh zober zohor zorbo zorro zu-zu zuber zzzzz