a-ha aaaa aaab aaac aaah aaal aaba aabb aabc aabh aabl aabt aaca aacb aacc aach aacl aact aacu aaha aahl aala aalc aall aalu aata aatc aatt abaa abab abac abal abat abau abb- abba abbb abbt abca abcb abcc abch abcl abct abha abla abta abtu abua abul abut ac-t acaa acab acac acat acba acbl acca accc acch acct accu acha achh achl acht achu acla aclc aclu acta actc acth actl actt actu acu- acul acut ahab ahac ahah ahal ahat ahau ahha ahla ahlu ahta ahua alaa alac alal alat alau alb- alba albc albu alca alcc alha all- alla allh alll allu alta alua alut at-l at-t ataa atab atac atal atat atca atcc atch atcl atha athl atla atta attu atua atub atuc atul auaa auca auch auct auht aul- aula aull ault aulu aut- auth baaa baah baal baat baba babb babu bac- baca bacc bach bact baha bahl baht bahu bala balc ball balt balu bata batc bath batt batu bau- baul bbau bbbb bbch bblb bcaa bcat bcbc bcca bccc bccl bctc bcuc bhat bhca bhcc bhut bhuu blaa blab blac blah blat blau blbt blcu blub blut btaa btcc btcl btla bttb bual buat buba bubb bubu buca bucc buch bucu buha buhl bula bulb bull bult bulu but- buta butt caaa caab caac caah caal caat caba cabu cac- caca cacc cach caha cahl caht cala calc call calt calu cat- cata catb catc cath catt catu cauc caul caut cbac cbal cbat cbbc cbca cbcc cbcl cbct cbcu cbha cbhl cblb cblc cbta cbtc cbtl ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccl cccu ccha cchl ccla cclc cctb cctc cctl cctt ccuc ccut chaa chab chac chah chal chat chau chca chch chha chlc chlt chtt chua chub chul chut clab clat clau cltb cltc club cluh clut ctab ctal ctba ctca ctta cuau cub- cuba cubb cuca cucc cula culb culc cull cult cut- cuta cutc cuth cutt haab haal haat haba habt habu haha haht hal- hala halb hall halt halu hata hatb hath hatt hatu hau- haul haut hbtl hbtu hcat hcbc hcca hccb hccc hcch hhaa hhat hhcl hhhh hhla hlah hlul htab htcc huac huah huba hubb hubl huch hucu huhu hula hulc hull hult hulu huta huth hutt hutu huub laaa laac laal laat laba labu laca lacc lach lacl lact lacu laha laht lahu lala lall lalu lata latc lath latt latu laub laul laut lbcc lcac lcat lcbc lcca lccc lchc lctl lhau lhhh llat llcc lllc llll ltac ltbl ltcc lttc ltuc luah luau luba luca luch luhu lula lull lulu luta luth luua taa- taal taat taba tabb tabc tabl tabu taca tacc tach tacl tact taha tahu tala talc talh tall talu tata tatb tath tatt tatu taua taub tauc taul taut tbca tbcb tbcc tbta tcca tccc tccu tch- tcha tchh tchu tctc tcul thaa thal that thau thca thch thtb thul tlac ttab ttbb tttt ttul tual tuat tuba tubb tubu tuca tucc tuch tuht tuhu tula tull tulu tuta tutl tutt tutu uabc uaca uata uath uatu uaua ubac ubal ubba ubla ucal ucat ucbc ucca ucha ucla ucua ucut uhcl uhta uhuh ulaa ulbc ulcc ulch ulla ulta ultt ulua ulul utac utah utal utau utha uttu uulu uuta uuuu