bbbbbb bedded bedder beduru beebee beedee beerde behbud behrud berbee berber berede berere berrer berube beurre bredde breded breder breede breere breuer brubru bruder brurde bruree bubber bububu budded budder buhrer burbur burder burdur burred burree burrer de-err debdeb debere deburr deddeh deeded deedee deeder dehere derere derrer derure deubre dreder dreher druber dubbed dubber dubdub dudder duerer eburru edburh eebree erbree hebbur heddeh hedder heddre heebee heeded heeder heehee heerde heered hehehe hehheh herbed herber herded herder herher hubber hubbub hubdub hububb hueber huh-uh hurred hurrer rebred redbed redbud redded redder reddur redere redred redure reeded reeder rehber rehder reheur reuere rubbed rubbee rubber rudder rudrur ubered udburu uehrde uh-huh urdeur