-ase a-ak a-be aaaa aaab aaae aaas aaba aabb aabt aaea aaes aage aaka aake aasa aase aass aast aata aatk aatt abaa abab abae abag abak abas abat abb- abba abbb abbe abbs abbt abee abes abet abs- absa abse abss abta abts aeas aebs aega aeka aess aest aeta aett agag agas agat agba agea agee ages aget agga agge agsa agsg agst agta agte agts akaa akae akas akee akeg akes akka aksa akst akte asaa asab asae asag asak asas asat asba asea asee asek ases aset asge asgt aska aske asks askt assa asse assk asss asst asta astb aste asts at-t ataa atab atae atak atas atat atbs atea atee ates atka atkt atsb atse atst atta atte atts baaa baak baas baat baba babb babe babs baek baes baga bage bagg bags bagt bak- baka bake baks bakt basa base bask bass bast bata bate bats batt bbas bbbb bbbs bbeb bbet bbga beag beak beas beat beba bebb bebe beeb beeg beek bees beet bega begg begs beka beke beks bes- besa bese besk bess best beta bete bets bett bggs bgst bsaa bsas bsat bsea bseb bsee bseg bses bset bsgs bskt bsse bsts btaa btek btss bttb eaba eaga eage easa ease east eata eate eats ebba ebbs ebes ebsa eeea eeee eees eega eegs eeka eeke eeks eese eesk eeta eete eets egaa egae egas egat egba egbe egea egee eggb egge eggs egks egss egta egte egtk egts eka- ekab ekeb ekek ekes eket ekgs ekka ekta esab esag esas esat esba esbs esea esee esek eses eset eska eske esks essa esse essg esst esta este ests etag etak etas etat etee etes etka etta ette gaas gaba gabb gabe gabs gabt gaea gaes gaga gage gagg gags gasa gasb gase gask gass gast gata gate gats gatt gbag gbas gbbs geab geas geat geba gebe geek gees geet gege gegg gesg gesk gess gest geta getb gete getg getk gets gett ggbt gggg ggss gsab gsat gsea gskb gsse gtaa gtea gtta kaaa kaab kaag kaak kaas kaat kaba kabb kabe kabg kaes kaet kag- kaga kagb kage kagg kags kagt kaka kake kakk kaks kakt kas- kasa kasb kase kask kass kast kat- kata katb kate katg katk kats katt kbaa kbab kbae kbak kbas kbat kbba kbbb kbbe kbbg kbbk kbbs kbbt kbeb kbee kbek kbes kbet kbga kbgb kbge kbgg kbgt kbkb kbkg kbkk kbsa kbsb kbsg kbsk kbss kbst kbta kbtb kbte kbtk kbts kbtt kea- keag keak keas keat keba kebb kebe kebt keek kees keet kega kege kegg kegk kegs keka kekb keke keks kesa kesb kesk kess kest ket- keta kete ketk kets kett kgab kgak kgas kgba kgbb kgbt kgeb kget kgga kggg kgks kgst kgtk kgts kkaa kkag kkat kkba kkbb kkbe kkbg kkbs kkbt kkea kkeg kkgb kkkk kksa kkse kkss kkst kktk kkts ksab ksak ksas ksat ksba ksbs ksea ksee kseg ksek kset ksgg ksgt kska kskb kske kskg kskk ksks kssa ksse ksss ksst ksta kstb kste kstk ksts kstt ktaa ktae ktag ktak ktas ktat ktba ktbb ktbg ktbt ktea ktee kteg ktek ktga ktge ktgg ktgs ktkb ktke ktkk ktks ktkt ktsa ktst kttg kttk ktts kttt saab saae saag saak saas saat saba sabb sabe sabs saeb saek saes saga sage sagg sags sagt saka sakb sake sakk saks sasa sase sask sass sast sata satb sate satg sats satt sbaa sbas sbbs sbsa sbse sbst sbtk se-e se-g se-k se-s se-t seaa seab seak seas seat seba sebe sebs sebt seea seeb seeg seek sees seet sega sege segg segs seka seke sekk sekt sesa sese sess sest set- seta sete sets sett sgaa sges sggg sggs sgss sgta sgts skab skag skat skee skeg skes sket skss ssaa ssab ssas ssat ssee sses sset ssgs ssgt sssa sssb ssss ssta sstb ssts stab stae stag stak stas stat stbs stea stee steg stek stes stet stge stks stss taa- taag taas taat taba tabb tabe tabs taes taga tage tagg tags taka take takk taks takt tasa tasb tase task tass tast tata tatb tate tats tatt tbas tbbs tbgs tbst tbta teak teas teat teba teek tees teet tega tegg tegs tegt teka teke tesa tese tess test teta tete tets tett tgts tkkg tkts tsaa tsat tses tset tsgt tsks tssa tsse tssg tsst tsts ttab ttbb ttkg ttss tttt