bbbb bbbs bbdd bbeb bbws bdes bdsd bebb bebe bede beds beeb beed beef bees befe beff bes- bese bess bewe bffs bsbd bsdw bseb bsed bsee bses bsff bsfs bssd bsse dbfs dbss dddd ddes ddss debe debs dedd dede deeb deed deef dees defe deff defs des- dese dess dewe dews dfds dwbe dwdd dwfb dwwe dwww ebbs ebbw ebed ebes edde edds ede- edes edss eede eeee eees eefe eese efes effs esbs esds esee eses esfs esse esws ewes ewew ewsd fbsd febs fede feds feeb feed fees fefe feff fese fess fewd fewe ffee ffff ffss ffwd fssf fwdd fwde fwse sbbs sbds sbef sbsd sbse sdds sdef sdes sdew sdsf sdss se-d se-e se-f se-s se-w sebe sebs sede seds seeb seed seef sees seew seff sese sess sewe sews sfss ssdd ssdf ssee sses sssb sssf ssss ssws swbd swbs swbw sweb swed swee swsd swss wbbb wbbd wbbe wbbf wbbs wbbw wbeb wbed wbes wbew wbfb wbfd wbfe wbff wbfs wbfw wbsb wbsd wbsf wbss wbsw wbwb wdbd wdbs wddd wdde wddw wdeb wded wdef wdfb wdsd wdse wdwd wdws webb webd webe webf webs wedb wedd wede weds wedw weeb weed weef wees wefe weff wefs wesb wese wess wewe wfbd wfbe wfbf wfbs wfdd wfdf wfds wfeb wfed wfff wfsb wfse wfss wsbb wsbs wsbw wsde wsds wseb wses wsew wsfb wsfd wsff wsfs wsfw wssd wsss wssw wswb wswd wsws wsww wwbb wwbd wwbf wwdb wwds wwdw wweb wwfd wwfe wwfw wwsb wwsd wwse wwsf wwss wwwe wwws wwww