bbbb bbbs bbdd bbeb bdes bdsd bebb bebe bede beds bedu beeb beed beeg beek bees begg begs begu beke beks bes- bese besk bess beuk bggs bkgd bsbd bseb bsed bsee bseg bses bsgs bssd bsse bubb bube bubs bubu budb budd bude budg buds budu bueu buge bugg bugs buke bukk buku buse busk buss busu buus dbss dbus dddd ddes ddss ddub debe debs debu dedd dede dedu deeb deed deeg deek dees dege degs degu dek- deke deks des- dese desg desk dess desu deue deuk deus dgeg dgge dgkb dgkd dgkg dgsb dub- dubb dube dubs dubu dudd dude duds dudu dues dugs dugu duke duku duse dusk ebbs ebed ebes ebus edde edds ede- edes edge edss eede eedu eeee eees eegs eeke eeks eese eesk egbe egbu egee eggb egge eggs egks egss ekeb eked ekek ekes ekgs esbs esds esdu esee esek eses eske esks esku esse essg essu esus eude euge euse gbbs gbde gddb gdes gebe gedd gede geds gedu geed geek gees gege gegg gesg gesk gess gesu geue gggg ggss gsds gskb gsse gubb gubs gubu gude gudu gues gugb guge gugg gugu gusb gusd guse guss guus kbbb kbbd kbbe kbbg kbbk kbbs kbbu kbdb kbde kbdg kbds kbeb kbed kbee kbek kbes kbgb kbge kbgg kbkb kbkg kbkk kbsb kbsg kbsk kbss kbsu kbub kbud kbue kbuk kbus kbuu kdbb kdbg kdbs kddb kddd kddg kddk kdeb kdge kdgs kdkb kdkd kdkk kdsd kdsk kdss kdsu kdub kdug kdus kebb kebe kebu kedb kedd kede kedg keds keed keek kees kege kegg kegk kegs kekb keke keks keku kesb kesd kesk kess keug keus kgbb kgdb kgdd kgeb kged kggg kgks kgud kgus kkbb kkbd kkbe kkbg kkbs kkdd kkdg kked kkeg kkgb kkkk kksd kkse kkss kksu kkus kkuu ksbs ksdk ksds ksed ksee kseg ksek ksgg ksgu kskb kskd kske kskg kskk ksks ksku ksse ksss kssu ksub ksud ksue ksug ksuu kubb kubd kube kubs kubu kudd kude kudu kued kuek kues kueu kugb kuge kugs kuke kukk kuks kuku kusb kusd kusg kusu kuub kuuk kuuu sbbs sbds sbsd sbse sbus sdds sdes sdge sdgs sdss sdsu se-d se-e se-g se-k se-s se-u sebe sebs sede seds seeb seed seeg seek sees seeu sege segg segs segu seke sekk seku sese sess sges sggg sggs sgsd sgss sked skee skeg skes sksd skss skud skue ssdd ssee sses ssgs sssb ssss sub- subb subd subg subs sudd sude suds sued suee sues sueu sug- suge sugg suke suks suku sus- susd suse susk suss susu suus ubbe ubek ubud udds udgb udge udsd uduk uess uggs uguu ukek ukes ukeu uksg us-k usbe usbs usde usds used usee uses uske ussb usse usss ussu usus uuuu