a-be aaaa aaab aaae aaam aaba aabb aabm aabt aaea aaem aama aamb aame aamo aaoe aaoo aata aatt abaa abab abae abam abat abau abb- abba abbb abbe abbo abbt abee abet abma abmb abmt aboa abob aboo abot abou abta abtu abua abue abum abut aemt aeom aeta aeto aett amaa amae amam amat amb- amba ambe ambo ambu amee amet ameu amm- amma amme ammo ammu amob amoo amot amou amta amte amto amua amum aoba aoeu aoma aout at-t ataa atab atae atat atea atee atem ateo atm- atma atme atmo atmu atob atoe atom atot atta atte atto attu atua atub atum auaa aube auma aut- aute auto baaa baam baat baba babb babe babm babo babu bama bamb bame bamm bamu bata bate bato batt batu bau- baum bbau bbbb bbeb bbet beam beat beau beba bebb bebe bebo beeb beem beet bema beme bemu beo- beot beta bete beto bett betu bmaa boab boat boba bobb bobe bobo bobu boea boee boeo boet boma bomb bome bomt bomu boob booe boom boot bota botb bote boto bott boua boue boum bout btaa btob bttb buat buba bubb bube bubo bubu buea buem bueu bum- buma bumb but- buta bute buto butt eaba eama eame eaom eata eate ebam ebba ebbo eboe eboo eeea eeee eemo eeta eete eetu emae emam emba embe embo emet emeu emma emme emmu emta emte eota eoto etam etat etee etem etoe etta ette etto ettu etua euba maaa maam maat maba mabe mabo mabu maee maem maeo mama mame mamo mamu mata mate mato matt matu maua maum maut mbam mbba mbou mbta meat mebe mebo meem meet mema meme memo memu meou met- meta mete meto mett metu meum mmaa mmab mmea mmmm moaa moab moam moat moba mobb mobe mobo moea moet moma mome momo momu mooa moob mooe moot mota motb mote motm moto mott motu moue mout mtaa mtab mtbo mtoa mtoe mtom mube mubo muee muet muma mume mumm mumo mumu muta mute muto mutt mutu muut o-eo oaau oama oate obba obbo obea obet oboe obot oeme oeta omam omao ombe ombo ombu omee omeo omet omma omo- omoa omoe omoo omuo ooaa ooba oobe ooma oome oooo ootb otea otee otem otma oto- otoe otoo otta otte otto ottu ouat ouea ouma oume out- outa outb oute outo ouu- t-mo taa- taat taba tabb tabe tabo tabu taem tama tame tamm tamo tamu taoa taom taou tata tatb tate tato tatt tatu taua taub taue taum taut tbta team teat teba tebo tebu teem teet tema teme temo temu teom teta tete teto tett tetu teut tmaa tmou tmtt toab toam toat toau toba tobe tobo tobt tobu toea toee toet toma tomb tome tomm tomo tomt tooa toom toot tota tote totm toto tott toum tout ttab ttbb tteo ttma ttoe tttt tuae tuam tuao tuat tuba tubb tube tubo tubu tuet tuma tumb tume tumu tuta tute tuto tutt tutu tuum tuuo uata uatu uaua ubba ubbe ubbo ubet ueba umaa umb- umba umbe umbo umet umma ummo umoe umut uomo utau utmb utto uttu uuta uuuu