a-ak a-be a-ha aaaa aaab aaac aaae aaah aaar aaba aabb aabc aabh aabt aaca aacb aacc aace aach aack aacr aact aaea aaec aaha aahk aaka aake aara aarc aare aart aata aatc aatk aatt abaa abab abac abae abak abar abat abb- abba abbb abbe abbr abbt abca abcb abcc abch abcr abct abec abee aber abet abha abhr abra abrc abta ac-t acaa acab acac acae acar acat acba acca accc acce acch acct ace- acea acec aceh acek acer acet acha ache achh achr acht acke acr- acra acrc acre acrr acta actc acte acth actt aeac aecb aect aeer aeka aer- aera aerc aeta aetc aetr aett ahab ahac ahah ahar ahat ahet ahha ahra ahrc ahre ahrr ahta ahte akaa akae akah akar akca akee aker akha akka akr- akra akre akte arab arac arae arah arak arar arat arba arbe arbh arc- arca arce arch arct area arec aree areh arek aret arh- arka arke arkh arr- arra arrc arre arrh arrk arrr arrt arta artc arte arth artr at-t ataa atab atac atae atak atar atat atca atcc atch atck atcr atea atec atee ater atha athe atka atkt atra atrc atre atrk atta atte attr baaa baah baak baar baat baba babb babe babr bac- baca bacc bace bach back bact baek baer baha bahr baht bak- baka bake bakh bakr bakt bar- bara barb barc bare barh bark barr bart bata batc bate bath batt bbbb bbch bbeb bbet bbrc bcaa bcar bcat bcbc bcca bccc bcec bcer bcet bche bcra bctc beah beak bear beat beba bebb bebe beca bech beck beeb beek beer beet behr beka beke bera berc bere berk berr bert beta betc bete beth bett bhar bhat bhca bhcc bher bhet bhra bhrt brab brac brae brah brak brat brca brcb brce brea breb brec bree brek brer bret brka brkb brrr brtc btaa btcc btec btek btrc btrt bttb caaa caab caac caah caat caba cabe cac- caca cacc cace cach cack cacr caec caer caha cahe caht caka cake cara carb carc care cark carr cart cat- cata catb catc cate cath catt cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbea cbec cbee cber cbet cbha cbka cbkr cbre cbrh cbrt cbta cbtc ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc ccee ccha cche cchr ccra ccrc ccre ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece cect ceeb ceec ceke cer- cera cerc cere cert cet- ceta cete chaa chab chac chae chah chak char chat chca chce chch chea cheb chec chee cheh chek cher chet chha chka chkb chkt chra chrb chrc chrr chrt chtr chtt ckac ckat ckbc ckbe ckch ckck cker ckrc cktb crab crac crar crat crbc crca crcc crce crcr cre- crea creb crec cree creh cret crkc crrt crtc ctab ctae ctba ctca ctec ctrc ctta eaba eabh eaca eacc each eaec eara earb eare earh eart eata eate eath ebac ebba ebbc ebbr ebcc eber ecaa ecac ecar ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ecka ecra ecrc ecrr ect- ecta ectc ecth eeca eeea eeee eeka eeke eera eerc eeta eetc eete eeth ehaa ehcc ehea eheh eher ehre ehte eka- ekab ekch ekeb ekek eker eket ekka ekta erat erba erbb erbe erca ercc erce erch ereb erec erer eret erhc erke erra errc erre erta erth etah etak etat etbc etbr etcc etch etec etee eter eth- etha ethe etka etra etre etta ette haab haak haar haat haba habe habt hace hack haec haet haha haht haka hake hakk hara harc hare harh hark harr hart hata hatb hate hath hatt hbar hcat hcbc hcca hccb hccc hcch heah hear heat hebb hebe hebr heca hech heck hect heeb heek heer heet hehe heka heke hekt hera herb herc here herk herr hert heta hete heth hett hhaa hhat hhhh hkcc hket hrac hree hrrc hrta hrtb hrte htab htcc htea htet htra htrk httr kaaa kaab kaak kaar kaat kaba kabb kabc kabe kabr kacb kacc kace kach kact kaeh kaer kaet kaha kahc kahe kahr kaht kaka kakc kake kakh kakk kakt kara karb kare kark karr kart kat- kata katb katc kate kath katk katr katt kbaa kbab kbac kbae kbak kbar kbat kbba kbbb kbbc kbbe kbbk kbbr kbbt kbca kbcb kbce kbch kbck kbcr kbct kbeb kbec kbee kbeh kbek kber kbet kbhb kbhc kbhe kbhh kbhr kbht kbkb kbkk kbkr kbra kbrb kbrc kbre kbrh kbrk kbrt kbta kbtb kbtc kbte kbtk kbtr kbtt kcaa kcab kcac kcah kcar kcat kcba kcbc kcbk kcbr kcca kccb kccc kcck kccr kcct kcea kceb kcec kcee kcet kcha kche kchh kchk kchr kckc kckk kckr kcrc kcrh kcrr kcrt kcta kctb kctc kcte kea- keak kear keat keba kebb kebc kebe kebr kebt keca kech keck kecr keeh keek keer keet kehk kehr keka kekb kekc keke ker- kera kerb kerc kere kerk kerr kert ket- keta ketc kete keth ketk ketr kett khab khac khak khar khat khbc khbr khbt khca khcb khcc khch khck khct kheb khec kher khet khhk khka khke khkk khkr khra khrk khrr khrt khtb khte khth khtk khtr khtt kkaa kkac kkar kkat kkba kkbb kkbe kkbr kkbt kkcb kkch kkck kkcr kkct kkea kkha kkhb kkhh kkhk kkhr kkkk kkrb kkrc kkre kkrh kkrk kkrr kkrt kktc kktk krab krac krae krah krak krar krat krba krbb krbe krbk krbr krbt krca krcb krcc krce krch krea kreb krec kree kreh krek kret krhc krka krkc krke krkh krkk krkr krrb krrc krre krrk krrr krrt krta krtc krth krtk krtr ktaa ktae ktak ktar ktat ktba ktbb ktbc ktbr ktbt ktcc ktce ktch ktck ktcr ktea ktec ktee kteh ktek kthc kthe kthh kthk kthr ktht ktkb ktkc ktke ktkk ktkr ktkt ktrb ktrc ktre ktrh ktrk ktrr ktrt kttc ktth kttk kttr kttt raab raak raat