-ase a-ak a-be aaaa aaab aaad aaae aaaf aaar aaas aaba aabb aabd aabt aada aade aads aadt aaea aaes aafa aafb aafd aaff aaka aake aara aard aare aars aart aasa aasd aase aasf aass aast aata aatf aatk aatt abaa abab abad abae abaf abak abar abas abat abb- abba abbb abbe abbr abbs abbt abda abed abee aber abes abet abff abra abrs abs- absa absd abse absf abss abta abts adaa adab adad adae adak adar adas adat adba adda addd adde addr adds adea adeb adee ader ades adet adfa adfs adra adre adrs adsa adsr adss adst adta adts aeaf aeas aebs aede aedt aeer aeka aer- aera aerd aers aesd aess aest aeta aetf aetr aett afaa afad afak afar afat afbs afdb afee afek afer afes afet affa affs afft afka afkr afr- afra afre afrs afsa afsb afst afta afte afts akaa akae akar akas aked akee aker akes akka akr- akra akre aksa akst akte arab arad arae araf arak arar aras arat arba arbe arbs arda arde ardf ards area ared aree aref arek ares aret arfa arfb arff arfs arft arka arke arks arr- arra arre arrk arrr arrs arrt ars- arsa arsd arse arsk arst arta arte artr arts asaa asab asad asae asaf asak asar asas asat asba asda asde asdf asds asea asee asek aser ases aset asfa aska aske askr asks askt asra asrs assa assd asse assk assr asss asst asta astb aste astr asts at-t ataa atab atad atae atak atar atas atat atbs atdt atea ated atee atef ater ates atfb atfe atfs atka atkt atra atre atrk atsb atse atst atta atte attr atts baaa baad baaf baak baar baas baat baba babb babe babr babs bada badb badd bade badr bads baed baek baer baes baff baft bak- baka bake bakr baks bakt bar- bara barb bard bare barf bark barr bars bart basa base basf bask bass bast bata bate batf bats batt bbad bbas bbbb bbbs bbdd bbeb bbet bd-r bdes bdsd bead beaf beak bear beas beat beba bebb bebe beda bede beds beeb beed beef beek beer bees beet befa befe beff beft beka beke beks bera berd bere berk berr bers bert bes- besa bese besk bess best beta bete bets bett bfas bffs bfsr bfta bfts bftt brab brad brae braf brak bras brat brda brds brdt brea breb bred bree bref brek brer bres bret brka brkb brrr brrs brsb brsr brst bsaa bsas bsat bsbd bsea bseb bsed bsee bser bses bset bsfa bsff bsfs bskt bsra bsrd bssd bsse bsts btaa btaf btdt btek btrt btss bttb daab daad daae daar daas daba dabb dabs dabt dada dade dads daeb daer dafa dafe daff dafs daft daka dake daks dara darb dard dare darf dark darr dars dart dasa dasb dasd dase dask dass dast data date datr dats datt dbar dbas dbfs dbrs dbsa dbss dbtt dddd ddes ddre ddss ddts dead deae deaf deak dear deas deba debe debs debt deda dedd dede deeb deed deef deek deer dees deet defe deff defs deft dek- deka deke deks der- dera derb dere derf derk derr ders des- desa dese desk dess dest deta dete detk detr dets dfaf dfas dfds dfdt dfer dffa dfrf dftr dfts dkba draa drab drad draf drak drar dras drat drba drda drea dred dree dref drek dres dret drra drrs drsa dsba dsda dsdr dsea dsfa dsrr dssa dsst dsts dtaa dted dtek dtss eaaf eaba eada eadb eadd eads eafb eara earb eard eare ears eart easa ease east eata eate eats ebba ebbr ebbs ebed eber ebes ebsa edad edar edas edda edde edds ede- edea eder edes edfa edra edsa edss edta edts eede eeea eeee eees eefa eefe eeka eeke eeks eera eers eese eesk eeta eete eets efab efas efbr efda efes efet effa effs efke efsa eft- efta efts eka- ekab ekeb eked ekek eker ekes eket ekka ekta erad eraf eras erat erba erbb erbe erda erde erdf erds ereb ered erer eres eret erfs erft erke erks erra erre errs ersa erse erst erta erts esab esad esar esas esat esba esbs esda esds esea esee esek eser eses eset esfs eska eske esks esra esrd essa esse esst esta estd este estr ests etak etas etat etbr etds etee eter etes etfa etfb etfe etka etra etre etta ette f--k faaa faad faas faba fabd fabe fabs fada fadd fade fads faeb faes fafa fafe faff fake fakt fara farb fard fare fark farr fars fart fasa fasd fase fass fast fata fate fatf fats fatt fbar fbrs fbsd fdst fead feaf feak fear feas feat feba febs feda fede feds feeb feed feek feer fees feet fefe feff feke fera ferb ferd fere ferk ferr fers fert fesa fese fess fest feta fete fetr fets fett ffar ffee ffff ffrr ffsa ffss fftf fkab frab frad frae frak fras frat frea fred free fres fret frsb frst frta fsas fsra fssa fssf fsta ftea fter ftrs ftsa ftse ftsr kaaa kaab kaaf kaak kaar kaas kaat kaba kabb kabd kabe kabf kabr kad- kada kadd kade kadf kadr kads kadt kaer kaes kaet kafa kafe kaff kafr kafs kaka kake kakk kaks kakt kara karb kard kare karf kark karr kars kart kas- kasa kasb kase kasf kask kasr kass kast kat- kata katb katd kate katf katk katr kats katt kbaa kbab kbad kbae kbak kbar kbas kbat kbba kbbb kbbd kbbe kbbf kbbk kbbr kbbs kbbt kbdb kbde kbdf kbdr kbds kbeb kbed kbee kbef kbek kber kbes kbet kbfb kbff kbfk kbfr kbfs kbft kbkb kbkf kbkk kbkr kbra kbrb kbrd kbre kbrf kbrk kbrt kbsa kbsb kbsk kbsr kbss kbst kbta kbtb kbte kbtf kbtk kbtr kbts kbtt kdaa kdab kdad kdae kdaf kdak kdar kdat kdbb kdbr kdbs kddb kddd kddf kddk kddr kdeb kdef kdet kdfr