a-ha aaaa aaab aaac aaah aaam aaba aabb aabc aabh aabm aabt aaca aacb aacc aach aacm aact aacu aaha aama aamb aamc aata aatc aatt abaa abab abac abam abat abau abb- abba abbb abbt abca abcb abcc abch abct abha abhm abma abmb abmc abmt abta abtu abua abum abut ac-t acaa acab acac acat acba acca accc acch accm acct accu acha achh acht achu acma acmc acmh acmu acta actc acth actt actu acu- acum acut ahab ahac ahah aham ahat ahau ahha ahmc ahta ahua ahum amaa amac amah amam amat amb- amba ambu amca amcc amm- amma ammu amta amtc amua amum at-t ataa atab atac atat atca atcc atch atha atm- atma atmu atta attu atua atub atuc atum auaa auca auch auct auht auma aut- auth baaa baah baam baat baba babb babm babu bac- baca bacc bach bact baha baht bahu bama bamb bamc bamm bamu bata batc bath batt batu bau- baum bbau bbbb bbch bbcm bcaa bcam bcat bcbc bcca bccc bccm bcma bctc bcuc bhat bhca bhcc bhut bhuu bmaa bmtc btaa btcc bttb buat buba bubb bubu buca bucc buch bucu buha bum- buma bumb but- buta butt caaa caab caac caah caam caat caba cabu cac- caca cacc cach cacm caha caht cama camb camc camh camm camt cat- cata catb catc cath catm catt catu cauc caum caut cbac cbat cbbc cbca cbcc cbcm cbct cbcu cbha cbta cbtc ccaa ccab ccac ccam ccat ccba ccbc ccca cccb cccc cccm cccu ccha ccma ccmb ccmc ccmm cctb cctc cctt ccuc ccut chaa chab chac chah cham chat chau chca chch chcm chha chmb chmc chmt chtm chtt chua chub chum chut cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmmb cmmc cmta cmtc cmtu ctab ctba ctca ctma ctta cuau cub- cuba cubb cuca cucc cucm cum- cuma cumt cut- cuta cutc cuth cutt haab haam haat haba habt habu haha haht hama hamc hamm hamt hata hatb hath hatt hatu hau- haum haut hbtu hcat hcbc hcca hccb hccc hcch hcmc hcmm hhaa hhat hhhh hmhb hmmm hmta htab htcc httm huac huah huam huba hubb huch hucu huhu huma humh humm huta huth hutt hutu huub maaa maac maam maat maba mabu mac- maca macb macc mach mact macu maha mahu mama mamc mamu mata matc math matt matu maua maum maut mbac mbam mbba mbca mbta mcaa mcac mcat mcba mcbc mcca mccc mcht mcmc mcmt mctc mctu mhac mhmm mmaa mmab mmac mmcc mmcm mmct mmhm mmmc mmmh mmmm mtaa mtab mtac mtbc mtuc muac muc- mucc much mucu muha muhu muma mumm mumu muta muth mutt mutu muut taa- taat taba tabb tabc tabu taca tacc tach tact taha tahu tama tamc tamm tamu tata tatb tath tatt tatu taua taub tauc taum taut tbca tbcb tbcc tbta tcam tcca tccc tccu tch- tcha tchh tchu tctc thaa tham that thau thca thch thmb thmt thtb thum tmaa tmac tmbc tmca tmcc tmcm tmtt ttab ttbb ttma tttt tuam tuat tuba tubb tubu tuca tucc tuch tuht tuhu tuma tumb tumu tuta tutt tutu tuum uabc uaca uamc uata uath uatu uaua ubac ubba ucam ucat ucbc ucca ucha ucmc ucua ucut uhta uhuh umaa umac umb- umba umma umut utac utah utau utha utmb uttu uuta uuuu