a-be a-ha aaaa aaab aaae aaah aaal aaba aabb aabh aabl aabt aaea aaha aahl aala aale aall aata aatt abaa abab abae abal abat abax abb- abba abbb abbe abbt abee abel abet abha abla able abta aela aeta aett aetx ahab ahah ahal ahat ahel ahet ahex ahha ahla ahle ahta ahte alaa alae alal alat alb- alba albe alea alee aleh alet alex alha all- alla alle allh alll alta alte altx alxa at-l at-t at-x ataa atab atae atal atat atax atea atee atel atex atha athe athl atla atle atta atte axal axat axel axle ba-x baaa baah baal baat baba babb babe bael baha bahl baht bala bale ball balt bata bate bath batt baxt bbbb bbeb bbet bblb beah beal beat beba bebb bebe beeb beel beet bela bele bell belt beta bete beth bett bhat bhel bhet blaa blab blae blah blat blbt blea bleb blee bleh blet btaa btex btla bttb e-la eaba eabh eala eale eata eate eath eaxl ebal ebba ebel ebla eeea eeee eele eeta eete eeth eext ehaa ehea eheh ehel ehle ehte el-b elab elah elal elat elba elbe elea elee eleh elet elex ella elle elta elte etah etal etat etee etel eth- etha ethe etla etta ette exa- exel exh- exta exte extl haab haal haat haba habe habt haet haha haht hal- hala halb hale hall halt hata hatb hate hath hatt haxe hbtl heah heal heat hebb hebe heeb heel heet hehe hela hele hell helt heta hete heth hett hex- hexa hexb hexe hext hhaa hhat hhex hhhh hhla hlah htab htea htet laaa laal laat laax laba labe lael laet laha lahe laht lala lale lall lata late lath latt laxa laxe leaa leah leal leat leba leea leel leet lehe lela lele lell leta lete leth lett lexa lext lexx lhee lhhh llat llet llll ltae ltbl ltee lxxx taa- taal taat taba tabb tabe tabl tael taha tahe tala tale talh tall talx tata tatb tate tath tatt tax- taxa taxe taxt tbta teal teat teba teel teet tel- tela tele tell telt teta tete teth tett tetx texa text thaa thae thal that thax the- thea theb thee thel thet thex thtb tltx ttab ttbb tttt txaa xala xall xate xbee xbel xela xexe xlet xtal xtea xxxx