-ase a-ak a-be aaaa aaab aaae aaar aaas aaba aabb aabt aaea aaes aage aaka aake aara aare aars aart aasa aase aass aast aata aatk aatt abaa abab abae abag abak abar abas abat abb- abba abbb abbe abbr abbs abbt abee aber abes abet abra abrs abs- absa abse abss abta abts aeas aebs aeer aega aeka aer- aera aers aess aest aeta aetr aett agag agar agas agat agba agea agee ager ages aget agga agge agra agre agsa agsg agst agta agte agtr agts akaa akae akar akas akee akeg aker akes akka akr- akra akre aksa akst akte arab arae arag arak arar aras arat arba arbe arbs area aree areg arek ares aret arga argb arge args arka arke arks arr- arra arre arrg arrk arrr arrs arrt ars- arsa arse arsk arst arta arte artr arts asaa asab asae asag asak asar asas asat asba asea asee asek aser ases aset asge asgt aska aske askr asks askt asra asrg asrs assa asse assk assr asss asst asta astb aste astr asts at-t ataa atab atae atak atar atas atat atbs atea atee ater ates atka atkt atra atre atrk atsb atse atst atta atte attr atts baaa baak baar baas baat baba babb babe babr babs baek baer baes baga bage bagg bags bagt bak- baka bake bakr baks bakt bar- bara barb bare barg bark barr bars bart basa base bask bass bast bata bate bats batt bbas bbbb bbbs bbeb bbet bbga bbrg beag beak bear beas beat beba bebb bebe beeb beeg beek beer bees beet bega begg begs beka beke beks bera bere berg berk berr bers bert bes- besa bese besk bess best beta bete bets bett bggs bgst brab brae brag brak bras brat brea breb bree breg brek brer bres bret brka brkb brrr brrs brsb brsr brst bsaa bsas bsat bsea bseb bsee bseg bser bses bset bsgs bskt bsra bsse bsts btaa btek btrt btss bttb eaba eaga eage eara earb eare ears eart easa ease east eata eate eats ebba ebbr ebbs eber ebes ebsa eeea eeee eees eega eegs eeka eeke eeks eera eerg eers eese eesk eeta eete eets egaa egae egar egas egat egba egbe egea egee eger eggb egge eggs egks egra egre egss egta egte egtk egts eka- ekab ekeb ekek eker ekes eket ekgs ekka ekta eras erat erba erbb erbe ereb erer eres eret erg- erga ergg ergs erke erks erra erre errs ersa erse erst erta erts esab esag esar esas esat esba esbs esea esee esek eser eses eset eska eske esks esra essa esse essg esst esta este estr ests etag etak etas etat etbr etee eter etes etka etra etre etta ette gaar gaas gaba gabb gabe gabr gabs gabt gaea gaer gaes gaga gage gagg gags gara garb gare garg garr gars gart gasa gasb gase gask gasr gass gast gata gate gatr gats gatt gbag gbas gbbs geab gear geas geat geba gebe geek geer gees geet gege gegg gera gerb gere gers gert gesg gesk gess gest geta getb gete getg getk gets gett ggbt gggg ggss grab grae gras grat grbr grea greb gree greg gres gret grrr grrs grss gsab gsat gsea gskb gsse gstr gtaa gtbr gtea gtta kaaa kaab kaag kaak kaar kaas kaat kaba kabb kabe kabg kabr kaer kaes kaet kag- kaga kagb kage kagg kagr kags kagt kaka kake kakk kaks kakt kara karb kare karg kark karr kars kart kas- kasa kasb kase kask kasr kass kast kat- kata katb kate katg katk katr kats katt kbaa kbab kbae kbak kbar kbas kbat kbba kbbb kbbe kbbg kbbk kbbr kbbs kbbt kbeb kbee kbek kber kbes kbet kbga kbgb kbge kbgg kbgr kbgt kbkb kbkg kbkk kbkr kbra kbrb kbre kbrg kbrk kbrt kbsa kbsb kbsg kbsk kbsr kbss kbst kbta kbtb kbte kbtk kbtr kbts kbtt kea- keag keak kear keas keat keba kebb kebe kebr kebt keek keer kees keet kega kege kegg kegk kegr kegs keka kekb keke keks ker- kera kerb kere kerk kerr kers kert kesa kesb kesk kesr kess kest ket- keta kete ketk ketr kets kett kgab kgak kgas kgba kgbb kgbr kgbt kgeb kget kgga kggg kggr kgks kgra kgrb kgre kgrg kgrk kgrr kgrs kgrt kgsr kgst kgtk kgts kkaa kkag kkar kkat kkba kkbb kkbe kkbg kkbr kkbs kkbt kkea kkeg kkgb kkgr kkkk kkrb kkre kkrk kkrr kkrs kkrt kksa kkse kksr kkss kkst kktk kkts krab krae krag krak krar kras krat krba krbb krbe krbg krbk krbr krbt krea kreb kree krek kres kret krgs krgt krka krke krkk krkr krks krrb krre krrg krrk krrr krrs krrt krsa krse krsk krsr krss krst krta krtk krtr krts ksab ksak ksar ksas ksat ksba ksbr ksbs ksea ksee kseg ksek kser kset ksgg ksgr ksgt kska kskb kske kskg kskk kskr ksks ksra ksrb ksrg ksrr ksrs ksrt kssa ksse kssr ksss ksst ksta kstb kste kstk kstr ksts kstt ktaa ktae ktag ktak ktar ktas ktat ktba ktbb ktbg ktbr ktbt ktea ktee kteg ktek ktga ktge ktgg ktgr ktgs ktkb ktke ktkk ktkr ktks ktkt ktrb ktre ktrg ktrk ktrr ktrs ktrt ktsa ktsr ktst kttg kttk kttr ktts kttt raab raag raak raas raat raba rabb rabe rabk rabs raeg raer raes raga rage ragg rags raka rake rakk rakt rara rarb rare rark rars rasa rase rask rass rast rata rate ratk rats ratt rbbb rbbr rbbs rbss rbst rea- reae reak rear reas reat reba rebb rebe rebk rebs reeb reek rees reet rega rege regr regs regt reka reke reks rekt rera rere rerg rers rert resa rese ress rest reta rete retr rets rett rgba rgbe rgtr rgts rkss rkts rras rrat rrrr rsaa rsee rsgb rsre rssa rsts rtas rtee rtes rtgs rtkg rtss rtts saab saae saag saak saar saas saat saba sabb sabe sabr sabs saeb saek