bbbb bbbs bbeb bbet bebb bebe beeb beeg bees beet begg begs bes- bese bess best bete bets bett bggs bgst bseb bsee bseg bses bset bsgs bsse bsts btss bttb ebbs ebes eeee eees eegs eese eete eets egbe egee eggb egge eggs egss egte egts esbs esee eses eset esse essg esst este ests etee etes ette gbbs gebe gees geet gege gegg gesg gess gest getb gete getg gets gett ggbt gggg ggss gsse sbbs sbse sbst se-e se-g se-s se-t sebe sebs sebt seeb seeg sees seet sege segg segs sese sess sest set- sete sets sett sges sggg sggs sgss sgts ssee sses sset ssgs ssgt sssb ssss sstb ssts stbs stee steg stes stet stge stss tbbs tbgs tbst tees teet tegg tegs tegt tese tess test tete tets tett tgts tses tset tsgt tsse tssg tsst tsts ttbb ttss tttt