a-be a-fu a-ii aaaa aaab aaae aaaf aaai aaam aaar aaba aabb aabi aabm aabt aaea aaem aafa aafb aaff aafi aaib aaii aama aamb aame aami aamo aamr aaoe aaoo aara aare aari aarm aaro aart aaru aata aatf aatt abaa abab abae abaf abai abam abar abat abau abb- abba abbb abbe abbi abbo abbr abbt abee aber abet abff abia abib abie abim abir abit abiu abma abmb abmt aboa abob abof aboo abor abot abou abra abri abro abta abtu abua abue abuf abum abut aeaf aebi aeer aeio aeit aemt aeom aer- aera aeri aero aeta aetf aeto aetr aett afaa afam afao afar afat afee afer afet affa affi affo afft afia afib afif afir afit afma afoa afoe afoo afor afr- afra afre afri afrm afro afru afta afte afua afue aiai aiba aibo aiea aiee aiet aiff aiia aiib aiir aime aimi aimm aimo aioi aira aire airi airo airt aita aite aitf aiti aitr aitt aitu aiui amaa amae amai amam amar amat amb- amba ambe ambi ambo ambr ambu amee amei amer amet ameu amfm amfr amia amib amie amif amii amir amit amm- amma amme ammi ammo ammu amob amof amoi amoo amor amot amou amra amri amro amta amte amti amto amua amui amum amur aoba aoeu aoma aora aorb aort aotf aouf aout arab arae araf arai aram arar arat arau arba arbe arbi area aree aref arei arem areo aret areu arfa arfb arff arft arfu aria arib arie arif arii arim ario arit arma arme armi armm armo armt armu aroa arob aroe aroi arom aroo aror arr- arra arre arri arro arrr arrt arru arta arte arti arto artr arua arub arue arui arum arut at-t ataa atab atae atai atar atat atea atee atef atei atem ateo ater atfb atfe atia atie atif atim atit atiu atm- atma atme atmo atmu atob atoe atof atoi atom ator atot atra atre atri atrm atro atru atta atte atti atto attr attu atua atub atum atur auaa aube auer aufe aufi auma aumi aur- aura aure auri auro aut- aute auto ba-i baaa baaf baam baar baat baba babb babe babi babm babo babr babu baer baff bafo baft baia baib baie baio bair bait bama bamb bame bamf bami bamm bamu bar- bara barb bare barf bari barm baro barr bart baru bata bate batf bati bato batt batu bau- bauf baum baur bbau bbbb bbeb bbet beaf beam bear beat beau beba bebb bebe bebi bebo beeb beef beem beer beet befa befe beff befo beft beia beim beir beit bema beme bemu beo- beof beor beot bera bere beri berm bero berr bert beru beta bete beti beto bett betu beur bfme bfta bftt biaf biao biar biat biba bibb bibe bibi bibo bieb bief bier biet bieu bifa biff bifi bima bimo bio- bioi biot biou bira birb bire biri biro birr birt biru bita bite bito bitt bitu bmaa bmir bmmi boab boai boar boat boba bobb bobe bobi bobo bobu boea boee boef boeo boer boet bofa bofe boff bofu boi- boie boii boim boit boiu boma bomb bome bomi bomt bomu boob booe boof boom boor boot bor- bora bore borf bori borm boro borr bort boru bota botb bote boti boto bott boua boue bouf boum bour bout brab brae braf brai bram brao brat brau brea breb bree bref brei brem breo brer bret brfm brfu bria brie brim brio brit broa brob broe brom broo bror brot brou brrm brrr brue brum brut btaa btaf btie btob btor btrt bttb buar buat buba bubb bube bubi bubo bubu buea buem buer bueu bufe buff bufo bufr buie buif buir buit buiu bum- buma bumb bumf bur- bura burb bure buri burm buro burr burt buru but- buta bute buti buto butt eaaf eaba eafb eaif eaiu eama eame eaom eara earb eare earo eart eata eate eati ebam ebba ebbo ebbr eber ebit eboe eboo ebor ebro ebru ebur eeea eeee eefa eefe eemo eera eero eeta eete eetu efab efbr efeo efet effa effi efit efma efmi efor eft- efta eftu efua eiao eiei eier eime eimi eiou eira eire eita eitb eiti eitm eito eitr emae emam emar emba embe embi embo embr emer emet emeu emia emii emim emir emit emma emme emmi emmu emor emra emre emta emte eoir eora eore eori eota eoto eraf eram erat erau erba erbb erbe ereb erei erem erer eret erft eria erie erim erio erit eriu erma erme ermo erob eroe eroi eroo erra erre erro erta ertu erua erub erum erur etai etam etat etbr etee etem eter etfa etfb etfe etim etio etoe etra etre etrm etro etta ette etti etto ettu etua etui euba eubi euer eufi euoi eur- eura eure euro eurt faaa faam faba fabe fabi fabm fabo fabu faeb faem fafa fafe faff fafi fafo faie faim faio fair fait fama fame fami famo fara farb fare farm faro farr fart faru fata fate fatf fati fato fatt faue faur faut fbar fbom feaf feam fear feat feba febo feeb feem feer feet fefe feff fefi fefo feia feie feio feir feit fema femb feme femi femm feof fera ferb fere ferm fero ferr fert feru feta fete feti fetr fett fetu ffar ffee ffff ffii ffrr fftf fiaa fiaf fiar fiat fiba fibe fief fier fifa fife fiff fifi fifm fifo fift fiii fima fime fimo fimr fioe fior fira fire firm fita fite fiti fitt fiua fmea fmri foaf foam foar foba fobt foer fofo foia foie foma fome fomo fomt foof foom foot for- fora forb fore fori form foro forr fort fota fote foti fotm foto fott foua four fout frab frae fram frat frau frea free frei frem freo fret fria frib frie frim frio frit frob froe from frot frou frta frub frue frum ftam ftea fter ftii ftub fuar fuat fubb