b-e-d bbbee bbser bd-re bdser be-er bebed beber bebes bedde bedee beder bedes bedse beebe beebs beede beeps beerd beers beesd beppe berbe berde bered beres berre berse besed besee besse bre-x bredd brede breed breer brees brerd brere brers brese bress brrrr bseed ddddd debed deber debes dedde dedee deder dedes deede deeds deepe deepp deeps deere deers deese deess depex depps depse derbe derde dered deres derps derre des-x desde desed desex despe desse dexes drdre dredd drede dreds dreed dreep drees drepe drere drese dress dsedd dxdxd e-dee e-sds ebbed ebber ebers edder eddre edere eders edred eedes eeeee eeped eepee eerde epeds epees eppes epsxe erbbe erber erdre erebs erede erere erred erres erses esdes esere esp-r esper espre essed esser esses essex essse exede exper exred p-rep pbers pebre pedee pedes peeps peere peers peese pepee pepes peppe perde perer peres perps perre perse persp peses pesse ppers prede preds prees prepd preps prese press rebbe reber redbd redde redds reder redes redex reede reeds reepe reere reese reppe repps rerde rerds rere- reree reres resed resee reses resse rexer rexes rrsps sders se-bd sebbe sebes seddb seder sedes seebe seede seeds seeed seeps seere seers seese serbs serde sered serer seres serpe serps serre serse serss seser seses sesse sexed sexer sexes sexps spder spedd spede speed speer spees speex spere sperr spred spree spres srprb ssdrs sssrb sssss xbxrx xedre xeres xerse xexex