b-e-d bbbee bcced bd-re be-er bebed beber beche bedde bedee beder beebe beech beede beerd beher berbe berde berec bered bereh berhe berre bheer bhrrd brece brech bredd brede breed breer brerd brere brrrr ccccc cebec ceber cech ceche ceded ceder cedr- cedre ceede ceere cerc- cerce cerec cered cerer cerre chech cheer chehr cherd chere chher crebe crece crede creed creer ddddd debce debed deber debrc deche dedde dedee deder deece deech deede deere derbe derce derch derde dered derre dhedh drdre dredd drede dreed drehe drere e-dee ebbed ebber edder eddre edere edred eeeee eerde erbbe erber erdec erdre erech erede erere erred h-e-b he-he hebbe hebe- heber heche hedde heded heder heede heerd heere herce herre hhhhh hrere rebbe rebec reber recce reced reche redbd redde reder reece reech reede reere reerh rehed reher rerde rere- reree rhede