-ase a-be a-fu aaaa aaab aaae aaaf aaar aaas aaba aabb aabt aaea aaes aafa aafb aaff aage aara aare aars aart aaru aasa aase aasf aass aast aasu aata aatf aatt aaus abaa abab abae abaf abag abar abas abat abau abb- abba abbb abbe abbr abbs abbt abee aber abes abet abff abra abrs abs- absa abse absf abss absu abta abts abtu abua abue abuf abug abus abut aeaf aeas aebs aeer aega aer- aera aers aess aest aeta aetf aetr aett afaa afar afat afbs afee afer afes afet affa affs afft afgf afr- afra afre afrs afru afsa afsb afst afta afte afts afua afue afus agag agar agas agat agau agba agea agee ager ages aget agfa agga agge aggu agra agre agsa agsg agst agsu agta agte agtr agts agua ague agur agus agut arab arae araf arag arar aras arat arau arba arbe arbs area aree aref areg ares aret areu arfa arfb arff arfs arft arfu arga argb arge args arr- arra arre arrg arrr arrs arrt arru ars- arsa arse arst arsu arta arte artr arts arua arub arue arug arut asaa asab asae asaf asag asar asas asat asau asba asbu asea asee aser ases aset asfa asge asgt asra asrg asrs asru assa asse assr asss asst assu asta astb aste astr asts asub asue asur asus at-t ataa atab atae atar atas atat atbs atea atee atef ater ates atfb atfe atfs atra atre atru atsb atse atst atta atte attr atts attu atua atub atug atur atus auaa aube auer aufe aufs auga auge augs aur- aura aure ausa ause aust ausu aut- aute auts auug baaa baaf baar baas baat baba babb babe babr babs babu baer baes baff baft baga bage bagg bags bagt bar- bara barb bare barf barg barr bars bart baru basa base basf bass bast basu bata bate batf bats batt batu bau- bauf baug baur bbas bbau bbbb bbbs bbeb bbet bbga bbrg beaf beag bear beas beat beau beba bebb bebe beeb beef beeg beer bees beet befa befe beff beft bega begg begs begu bera bere berg berr bers bert beru bes- besa bese bess best beta bete bets bett betu beur bfas bffs bfgf bfsr bfta bfts bftt bggs bgst brab brae braf brag bras brat brau brea breb bree bref breg brer bres bret brfu brrr brrs brsb brsr brst brue brug brus brut bsaa bsas bsat bsea bseb bsee bseg bser bses bset bsfa bsff bsfs bsgs bsra bsse bsts btaa btaf btrt btss bttb btus buar buat buba bubb bube bubs bubu buea buer bueu bufe buff bufr buga buge bugg bugs bur- bura burb bure burg burr burs burt buru busa buse buss bust busu but- buta bute buts butt buus eaaf eaba eafb eaga eage eara earb eare ears eart easa ease east eata eate eats eaus ebba ebbr ebbs eber ebes ebru ebsa ebur ebus eeea eeee eees eefa eefe eega eegs eera eerg eers eese eeta eete eets eetu ef-g efab efas efbr efes efet effa effs efsa eft- efta efts eftu efua egaa egae egar egas egat egba egbe egbu egea egee eger egfr eggb egge eggs egra egre egss egta egte egts eraf eras erat erau erba erbb erbe ereb erer eres eret erfs erft erg- erga ergg ergs erra erre errs ersa erse erst erta erts ertu erua erub erur erus esab esag esar esas esat esau esba esbs esea esee eser eses eset esfs esra essa esse essg esst essu esta este estr ests esuf esus etag etas etat etbr etee eter etes etfa etfb etfe etra etre etsu etta ette ettu etua euba euer euge eur- eura eure eurt eusa euse faaa faas faba fabe fabs fabu faeb faes fafa fafe faff fafg fage fagg fags fagu fara farb fare farg farr fars fart faru fasa fase fass fast fata fate fatf fats fatt faue faur faut fbar fbrs fbus feaf fear feas feat feba febs feeb feer fees feet fefe feff fege fegg fegs fera ferb fere ferr fers fert feru fesa fese fess fest feta fete fetr fets fett fetu feus ffar ffee ffff ffrr ffsa ffss fftf fgts frab frae frag fras frat frau frea free fres fret frsb frst frta frub frue frug fsas fsgs fsra fssa fssf fsta ftea fter ftrs ftsa ftse ftsr ftub fuar fuat fubb fubs fubu fuet fuff fufu fuga fuge fugs fugu fur- fura fure furg furr furs furt fusa fuse fuss fust fusu futa fute futs futu gaar gaas gaba gabb gabe gabr gabs gabt gabu gaea gaer gaes gafa gafb gaff gaft gaga gage gagg gags gagu gara garb gare garf garg garr gars gart gasa gasb gase gasr gass gast gata gate gatr gats gatt gaua gaub gaue gaur gaus gaut gbag gbas gbbs geab gear geas geat geba gebe geer gees geet gefe gefs geft gege gegg gera gerb gere gers gert geru gesg gess gest gesu geta getb gete getg gets gett geue gfer gffa ggbt ggfg gggg ggss grab grae graf gras grat grau grbr grea greb gree gref greg gres gret greu grfa grrr grrs grss grua grub grue gruf grug grur grus grut gsab gsat gsea gsse gstr gsur gtaa gtbr gtea gtta guaa guag guar guat guba gubb gubs gubu guer gues gufa guff guga gugb guge gugg gugu gura gurb gure gurg gurr gurs gurt guru gusa gusb guse guss gust guta gute guts gutt gutu guus raab raaf raag raas raat raba rabb rabe rabs rabu raef raeg raer raes rafa rafe raff raft raga rage ragg rags ragu rara rarb rare rarf rars rasa rase rass rast rasu rata rate ratf rats ratt ratu raua raub raue rauf raus raut rbaf rbbb rbbr rbbs rbss rbst rea- reae reaf rear reas reat reau reba rebb rebe rebs rebu reeb reef rees reet refe reff refg refr refs reft refu rega rege regr