b-e-d bbbee bcced bd-re be-er bebed beber bedde bedee beder beebe beede beerd berbe berde berec bered berre brece bredd brede breed breer brerd brere brrrr ccccc cebec ceber ceded ceder cedr- cedre ceede ceere cerc- cerce cerec cered cerer cerre crebe crece crede creed creer ddddd debce debed deber debrc dedde dedee deder deece deede deere derbe derce derde dered derre drdre dredd drede dreed drere e-dee ebbed ebber edder eddre edere edred eeeee eerde erbbe erber erdec erdre erede erere erred rebbe rebec reber recce reced redbd redde reder reece reede reere rerde rere- reree