a-be aaaa aaab aaae aaam aaba aabb aabm aabt aaea aaem aama aamb aame aamo aaoe aaoo aata aatt abaa abab abae abaj abam abat abb- abba abbb abbe abbo abbt abee abet abma abmb abmt aboa abob aboo abot abta aemt aeom aeta aeto aett ajab ajam ajao ajat ajba ajee ajet ajob ajoo ajot amaa amae amaj amam amat amb- amba ambe ambo amee amet amm- amma amme ammo amob amoj amoo amot amta amte amto aoba aoma at-t ataa atab atae atat atea atee atem ateo atm- atma atme atmo atob atoe atom atot atta atte atto baaa baam baat baba babb babe babm babo baja bama bamb bame bamm bata bate bato batt bbbb bbeb bbet beam beat beba bebb bebe bebo beeb beej beem beet beja bema beme beo- beot beta bete beto bett bjoa bmaa bmaj boab boat boba bobb bobe bobo boea boee boeo boet bojo bojt boma bomb bome bomt boob booe boom boot bota botb bote boto bott btaa btob bttb eaba eama eame eaom eata eate ebam ebba ebbo eboe eboo eeea eeee eemo eeta eete ejob ejoo ejot emae emaj emam emba embe embo emet emma emme emta emte eota eoto etam etat etee etem etoe etta ette etto jaba jabo jaja jama jamb jamo jato jbaa jbob jeat jebb jebe jeem jeet jema jemm jemo jeta jetb jete jett jjam jmet joab joao joba jobe jobo joea joee joem jojo joma jomo joom joot jota joto jott maaa maam maat maba mabe mabo maee maem maeo maja majo mama mame mamo mata mate mato matt mbam mbba mbta meat mebe mebo meem meet meja meje mema meme memo met- meta mete meto mett mjet mmaa mmab mmea mmjb mmmm moaa moab moam moat moba mobb mobe mobo moea moet moja mojo moma mome momo mooa moob mooe moot mota motb mote motm moto mott mtaa mtab mtbo mtoa mtoe mtom o-eo oama oate obba obbo obea obet obja oboe obot oeme oeta ojea omam omao ombe ombo omee omeo omet omma omo- omoa omoe omoo ooaa ooba oobe ooma oome oooo ootb otea otee otem otma oto- otoe otoo otta otte otto t-mo taa- taat taba tabb tabe tabo taem tajo tama tame tamm tamo taoa taom tata tatb tate tato tatt tbta team teat teba tebo teej teem teet teja tejo tema teme temo teom teta tete teto tett tmaa tmtt toab toam toat toba tobe tobo tobt toea toee toet toja tojo toma tomb tome tomm tomo tomt tooa toom toot tota tote totm toto tott ttab ttbb tteo ttma ttoe tttt