-ase a-be aaaa aaab aaae aaaf aaam aaar aaas aaba aabb aabm aabt aaea aaem aaes aafa aafb aaff aama aamb aame aamr aams aara aare aarm aars aart aasa aase aasf aasm aass aast aata aatf aatt abaa abab abae abaf abam abar abas abat abb- abba abbb abbe abbr abbs abbt abee aber abes abet abff abma abmb abms abmt abra abrs abs- absa abse absf abss abta abts aeaf aeas aebs aeer aemt aer- aera aers aess aest aeta aetf aetr aett afaa afam afar afat afbs afee afer afes afet affa affs afft afma afr- afra afre afrm afrs afsa afsb afsm afst afta afte afts amaa amae amam amar amas amat amb- amba ambe ambr ambs amee amer ames amet amfm amfr amm- amma amme amra amsa amss amst amta amte amts arab arae araf aram arar aras arat arba arbe arbs area aree aref arem ares aret arfa arfb arff arfs arft arma arme armm arms armt arr- arra arre arrr arrs arrt ars- arsa arse arst arta arte artr arts asaa asab asae asaf asam asar asas asat asba asbm asea asee asem aser ases aset asfa asma asme asmf asmm asmr asms asmt asra asrm asrs assa asse assr asss asst asta astb aste astm astr asts at-t ataa atab atae atar atas atat atbs atea atee atef atem ater ates atfb atfe atfs atm- atma atme atms atra atre atrm atsb atse atst atta atte attr atts baaa baaf baam baar baas baat baba babb babe babm babr babs baer baes baff baft bama bamb bame bamf bamm bams bar- bara barb bare barf barm barr bars bart basa base basf bass bast bata bate batf bats batt bbas bbbb bbbs bbeb bbet beaf beam bear beas beat beba bebb bebe beeb beef beem beer bees beet befa befe beff beft bema beme bera bere berm berr bers bert bes- besa bese besm bess best beta bete bets bett bfas bffs bfme bfsr bfta bfts bftt bmaa bmts brab brae braf bram bras brat brea breb bree bref brem brer bres bret brfm brrm brrr brrs brsb brsr brst bsaa bsam bsas bsat bsea bseb bsee bser bses bset bsfa bsff bsfs bsms bsmt bsra bsrm bsse bssm bsts btaa btaf btrt btss bttb eaaf eaba eafb eama eame eams eara earb eare ears eart easa ease east eata eate eats ebam ebba ebbr ebbs eber ebes ebsa eeea eeee eees eefa eefe eems eera eers eese eeta eete eets efab efas efbr efes efet effa effs efma efsa efsm eft- efta efts emae emam emar emas emba embe embr embs emer emes emet emma emme emms emra emre emrs emsa emse emst emta emte emts eraf eram eras erat erba erbb erbe ereb erem erer eres eret erfs erft erma erme erms erra erre errs ersa erse erst erta erts esab esam esar esas esat esba esbs esea esee esem eser eses eset esfs esma esme esmr esmt esra essa esse esst esta este estr ests etam etas etat etbr etee etem eter etes etfa etfb etfe etra etre etrm etta ette faaa faam faas faba fabe fabm fabs faeb faem faes fafa fafe faff fama fame fams fara farb fare farm farr fars fart fasa fase fasm fass fast fata fate fatf fats fatt fbar fbrs feaf feam fear feas feat feba febs feeb feem feer fees feet fefe feff fema femb feme femm fems fera ferb fere ferm ferr fers fert fesa fese fess fest feta fete fetr fets fett ffar ffee ffff ffrr ffsa ffss fftf fmea fmsr fmss frab frae fram fras frat frea free frem fres fret frsb frsm frst frta fsas fsma fsra fssa fssf fsta ftam ftea fter ftrs ftsa ftse ftsr maaa maaf maam maar maas maat maba mabe mabs maee maem maer maes mafa mafb maff mama mame mamf mams mar- mara mare marf marm marr mars mart masa mase masr mass mast mata mate matr mats matt mbam mbas mbba mbbs mbes mbms mbrs mbsf mbta mear meas meat mebe meef meem meer mees meet mefe meff mema meme memr mems mer- mera merb mere merf merm mers mert mes- mesa mese mesr mess mest met- meta mete mets mett mfas mfbm mffa mfrs mfsb mftf mmaa mmab mmar mmas mmea mmes mmff mmmm mmms mmrf mmse mmst mmts mras mrbb mrbm mrbs mreb mree mres mrsa mrse mrta mrtm mrts mrtt msaa msar msas msat msba msea msee msem msff msfs msft msma msmb msmm msms msra msrb msrt mssa mssf mssm mssr msst msta mstr msts mtaa mtab mtas mtbs mtff mtre mtrr mtsa mtss mtst mttr mtts raab raaf raam raas raat raba rabb rabe rabs raef raer raes rafa rafe raff raft rama ramb rame ramm rams rara rarb rare rarf rars rasa rase rasm rass rast rata rate ratf rats ratt rbaf rbbb rbbr rbbs rbms rbss rbst rea- reae reaf ream rear reas reat reba rebb rebe rebs reeb reef reem rees reet refe reff refr refs reft rema reme rems rera rere rers rert resa rese ress rest reta rete retr rets rett rfae rfam rfef rfem rmaf rmas rmbs rmst rras rrat rrrr rsaa rsaf rsee rsma rsme rsre rssa rsts rtas rtbf rtee rtes rtfb rtfm rtms rtss rtts saab saae saaf saam saar saas saat saba sabb sabe sabr sabs saeb saer saes safa safb safe saff safm safr saft sam- sama same samm sams samt sara sare sarf sarm sarr sars sart sasa sase sasf sasm sass sast sata satb sate satr sats satt sbaa sbar sbas sbbs sbef sber sbma sbsa sbse sbst se-e se-f se-s se-t seaa seab seaf seam sear seas seat seba sebe sebs sebt seea seeb seef seem seer sees seet sefa seff seft sema seme sems sera serb sere serf serm serr sers sert sesa sese sess sest set- seta sete setf sets sett sfar sfas sfba sfer sfma sfmm sfra sfss sfts