-ana -ane -ase -ene a-be aaaa aaab aaae aaan aaar aaas aaba aabb aabt aaea aaen aaes aana aane aara aare aars aart aasa aase aass aast aata aatt abaa abab abae aban abar abas abat abb- abba abbb abbe abbr abbs abbt abee aben aber abes abet abra abrs abs- absa abse abss abta abts aean aeas aebn aebs aeer aena aent aer- aera aers aess aest aeta aetn aetr aett ana- anaa anab anae anan anar anas anat anba anbb anee anen aner anes anet anna annb anne anns annt ansa anse ant- anta ante antr ants antt arab arae aran arar aras arat arba arbe arbs area aree aren ares aret arna arne arns arnt arr- arra arre arrr arrs arrt ars- arsa arse arst arta arte artr arts asaa asab asae asan asar asas asat asba asea asee asen aser ases aset asne asra asrs assa asse assn assr asss asst asta astb aste astr asts at-t ataa atab atae atan atar atas atat atbs atea atee aten ater ates atna atns atra atre atrn atsb atse atst atta atte attn attr atts baaa baan baar baas baat baba babb babe babr babs baer baes bana bane bann banr bans bant bar- bara barb bare barn barr bars bart basa base bass bast bata bate batn bats batt bbas bbbb bbbs bbeb bbet bean bear beas beat beba bebb bebe beeb been beer bees beet bena bene benn bens bent bera bere bern berr bers bert bes- besa bese bess best beta bete bets bett bnas bner bnet bnrr bnss bnta brab brae bran bras brat brea breb bree bren brer bres bret brna brns brrr brrs brsb brsr brst bsaa bsas bsat bsea bseb bsee bser bses bset bsns bsra bsse bsts btaa btan bten btrt btss bttb eaba eana eans eara earb eare earn ears eart easa ease east eata eate eats eban ebba ebbr ebbs eben eber ebes ebsa eeea eeee eees eena eens eent eera eers eese eeta eete eets enab enan enas enat enb- enbn enbr enea enee ener enes enna enne enns enra enrs ensa ense enst ent- ente entr ents eran eras erat erba erbb erbe ereb eren erer eres eret erna erne erns erra erre errs ersa erse erst erta erts esab esan esar esas esat esba esbs esea esee esen eser eses eset esna esne esra essa esse esst esta este estr ests etan etas etat etbr etee eten eter etes etna etne etnr etns etra etre etta ette ettn naaa naab naan naar naas naat naba nabe nabs naea naes nan- nana nanb nane nann nans nant nara nare narn narr nars nart nas- nasa nasb nase nasr nass nast nata nate nats natt nbaa nbar nbas nber neab nean near neas neat neba nebb nebe nebn nebr nebs neea neeb neen neer nees neet nena nene nens nent nera nere nerr ners nert nesa nesb nese nesn nesr ness nest net- neta netb nete nets nett nnes nnnn nnsa nnss nntn nrab nras nren nrna nrsa nrta nrts nsaa nsar nseb nser nsna nsnr nsra nssa nssb nsse nssr nsss nsts nter ntes ntsb ntss nttr raab raan raas raat raba rabb rabe rabs raen raer raes rana rane rann rans rant rara rarb rare rars rasa rase rass rast rata rate rats ratt rbbb rbbr rbbs rbss rbst rea- reae rean rear reas reat reba rebb rebe rebs reeb reen rees reet rena rene renn rens rent rera rere rers rert resa rese resn ress rest reta rete retr rets rett rnas rnbr rnnt rras rrat rrna rrrr rsaa rsee rsna rsnn rsnr rsre rssa rsts rtan rtas rtee rtes rtns rtss rtts saab saae saan saar saas saat saba sabb sabe sabr sabs saeb saen saer saes sana sane sann sanr sans sant sara sare sarn sarr sars sart sasa sase sass sast sata satb sate satn satr sats satt sbaa sbar sbas sbbs sber sbsa sbse sbst sbtn se-e se-n se-s se-t seaa seab sean sear seas seat seba sebe sebs sebt seea seeb seen seer sees seet sena sene senn senr sens sent sera serb sere sern serr sers sert sesa sese sess sest set- seta sete sets sett snab snar snas snat snba sneb snee sner snes snet snns snra snrs snte sntr sras sreb sres srna srnn srta srtr ssaa ssab ssan ssas ssat ssbn ssbr ssee sses sset ssns ssra ssrs sssa sssb ssss ssta sstb ssts stab stae stan star stas stat stbs stea stee sten ster stes stet stnn stnr stns stra stre strn strs stss sttr taa- taan taar taas taat taba tabb tabe tabs taen taer taes tana tane tann tans tant tara tarb tare tarn tarr tars tart tasa tasb tase tasr tass tast tata tatb tate tatr tats tatt tbar tbas tbbs tbrb tbst tbta tean tear teas teat teba teen teer tees teet tena tenb tene tenn tens tent ter- tera tere tern terr ters tesa tese tess test teta tete tetr tets tett tneb tnes tnts traa trab trae tran tras trat tre- trea tree tren tres tret trna trra trst trte trtr tsaa tsar tsat tsen tses tset tsna tssa tsse tssr tsst tsts ttab ttbb tten tter ttss tttt