b-e-d bbbee bd-re be-er bebed beber bedde bedee beder beebe beede beerd beeve beffe berbe berde bered berre bever bredd brede breed breef breer brerd brere breve brrrr d-rev ddddd debed deber dedde dedee deder deede deefe deeff deere deeve defed defer deffe derbe derde dered derre derve dever dfdvd drdre dredd drede dreed dreff drere dreve dvd-d dvd-r e-dee ebbed ebber edder eddre edere edred eeeee eefde eerde eevee eever efere effed effer erbbe erber erdre erede erere ereve erfde erred evdev evere everr eveve febre fedde fedee feder feere ferde fered ferr- ferre fever fevre frede freed freer frere rebbe reber redbd redde reder reede reefe reere reeve refdb refed refer reffe rerde rere- reree rever veber vebre vedde veder veede veere veeve verd- verde vereb vered verre verve vever vrede