-th a-a a-b a-c a-t aaa aab aac aah aak aat aau ab- aba abb abc abh abk abt abu ac- aca acb acc ach ack act acu aha ahb ahc ahh ahk aht ahu aka akb akc akh akk aku at- ata atb atc ath att atu au- aua aub auc auh auk aut b-u baa bab bac bah bak bat bau bba bbb bbc bbh bbk bbt bbu bca bcb bcc bch bck bct bcu bha bhb bhc bhh bhk bht bhu bka bkb bkc bkk bkt bta btb btc bth btk btt btu bua bub buc buh buk but buu c-- caa cab cac cah cak cat cau cba cbb cbc cbh cbk cbt cbu cca ccb ccc cch cck cct ccu ch- cha chb chc chh chk cht chu cka ckb ckc ckh ckt cta ctb ctc cth ctk ctt ctu cua cub cuc cuh cuk cut cuu haa hab hac hah hak hat hau hba hbb hbc hbh hbk hbt hbu hca hcb hcc hch hck hct hha hhb hhc hhh hhk hht hhu hka hkb hkh hkk hkt hku hta htb htc hth htk htt hua hub huc huh huk hut huu k-t ka- kaa kab kac kah kak kat kau kba kbb kbc kbh kbk kbu kca kcb kcc kch kck kct kcu kha khh khk khu kkb kkc kkh kkk kkt kku kta ktb ktc kth ktk ktt ktu kub kuc kuh kuk kut kuu taa tab tac tah tak tat tau tba tbb tbc tbh tbk tbt tbu tca tcb tcc tch tck tct tcu th- tha thb thc thh thk tht thu tka tkb tkc tkk tkt tta ttb ttc tth ttk ttt ttu tua tub tuc tuh tuk tut tuu ua- uaa uab uac uah uak uat uau uba ubb ubc ubh ubk ubt ubu uca ucb ucc uch uck uct ucu uha uhb uhc uhh uht uhu uka ukb ukc ukk uku uta utb utc uth utk utt utu uua uuc uut uuu

a-ak a-ha aaaa aaab aaac aaah aaba aabb aabc aabh aabt aaca aacb aacc aach aack aact aacu aaha aahk aaka aaku aata aatc aatk aatt abaa abab abac abak abat abau abb- abba abbb abbt abca abcb abcc abch abct abha abta abtu abua abuk abut ac-t acaa acab acac acat acba acca accc acch acct accu acha achh acht achu acta actc acth actt actu acu- acut ahab ahac ahah ahat ahau ahha ahta ahua akaa akah akca akha akka akku akua at-t ataa atab atac atak atat atca atcc atch atck atha atka atkt atta attu atua atub atuc atuk auaa auca auch auct auht aut- auth baaa baah baak baat baba babb babu bac- baca bacc bach back bact baha baht bahu bak- baka bakh bakt baku bata batc bath batt batu bau- bauk bbau bbbb bbch bcaa bcat bcbc bcca bccc bctc bcuc bhat bhca bhcc bhut bhuu btaa btcc bttb buat buba bubb bubu buca bucc buch buck bucu buha buka bukh bukk buku but- buta butt caaa caab caac caah caat caba cabu cac- caca cacc cach cack caha caht caka cat- cata catb catc cath catt catu cauc cauk caut cbac cbat cbbc cbca cbcc cbct cbcu cbha cbka cbta cbtc ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccu ccha cctb cctc cctt ccuc ccut chaa chab chac chah chak chat chau chca chch chha chka chkb chkt chtt chua chub chuk chut ckac ckat ckbc ckch ckck cktb ctab ctba ctca ctta cuau cub- cuba cubb cuca cucc cuck cuk- cuka cut- cuta cutc cuth cutt haab haak haat haba habt habu hack haha haht haka hakk haku hata hatb hath hatt hatu hau- haut hbtu hcat hcbc hcca hccb hccc hcch hhaa hhat hhhh hkbu hkcc htab htcc huac huah huba hubb huch huck hucu huhu huta huth hutt hutu huub kaaa kaab kaak kaat kaba kabb kabc kabu kacb kacc kach kact kacu kaha kahc kaht kahu kaka kakc kakh kakk kakt kaku kat- kata katb katc kath katk katt katu kau- kaub kauc kauk kbaa kbab kbac kbak kbat kbba kbbb kbbc kbbk kbbt kbbu kbca kbcb kbch kbck kbct kbcu kbhb kbhc kbhh kbht kbkb kbkk kbta kbtb kbtc kbtk kbtt kbua kbub kbuc kbuk kbut kbuu kcaa kcab kcac kcah kcat kcau kcba kcbc kcbk kcbu kcca kccb kccc kcck kcct kccu kcha kchh kchk kchu kckc kckk kcta kctb kctc kctu kcua kcub kcuh kcuk khab khac khak khat khbc khbt khca khcb khcc khch khck khct khhk khka khkk khtb khth khtk khtt khub khuk khut kkaa kkac kkat kkba kkbb kkbt kkcb kkch kkck kkct kkha kkhb kkhh kkhk kkkk kktc kktk kktu kkua kkut kkuu ktaa ktak ktat ktba ktbb ktbc ktbt ktbu ktcc ktch ktck kthc kthh kthk ktht kthu ktkb ktkc ktkk ktkt ktku kttc ktth kttk kttt kttu ktub ktuc ktuh kuac kuah kuat kuau kuba kubb kubc kubu kuca kucb kucc kuch kuht kuhu kuka kukh kukk kuku kuta kuth kutt kutu kuub kuuk kuuu taa- taat taba tabb tabc tabu taca tacc tach tack tact taha tahu taka takk takt taku tata tatb tath tatt tatu taua taub tauc tauk taut tbca tbcb tbcc tbta tcca tccc tccu tch- tcha tchh tchu tctc thaa thak that thau thca thch thtb thuk tkac ttab ttbb tttt tuak tuat tuba tubb tubu tuca tucc tuch tuck tuht tuhu tuka tuta tutt tutu uabc uaca uata uath uatu uaua ubac ubba ucak ucat ucbc ucca ucha ucka ucua ucut uhta uhuh ukba ukcc ukha ukta utac utah utau utha uttu uuta uuuu

-aaa- aaaah aaata aabaa aabba aacbc aahaa aahat abaab ababa ababu abaca aback abaht abaka abath abbac abbat abccc abkuh abtaa abuta abutt acaca acacb acack acaua accub achab achak achat achau achua ackah actua acuba acuta ahaat ahata ahhaa ahhha akaba akata akbah akbuk akhba akhta akkub aktau akuku atabu atack ataka atbat atcha athat attak aucha aucht baata baath