a-ak a-ha a-ii aaaa aaab aaac aaaf aaah aaai aaba aabb aabc aabh aabi aabt aaca aacb aacc aacf aach aaci aack aact aafa aafb aafc aaff aafi aagh aaha aahk aaib aaic aaii aaka aata aatc aatf aatk aatt abaa abab abac abaf abag abai abak abat abb- abba abbb abbi abbt abca abcb abcc abcf abch abci abct abff abha abhi abia abib abic abig abit abta ac-t acaa acab acac acag acai acat acba acca accc accf acch acci acct acfc acfi acft acga acgi acha achh achi acht aci- acia acic acif acta actc actf actg acth acti actt afaa afak afat afca afcb afcc afch afci affa affc affi afft afgf afgh afia afib afif afig afik afit afka afta aftc agac agag agai agat agba agca agcc agct agfa agga aggi agha aght agia agib agic agig agii agit agta ahab ahac ahah ahai ahat ahfa ahha ahit ahta ahti aiai aiba aica aicc aicf aich aiff aiga aiha aiia aiib aiic aika aiki aita aitf aith aiti aitt akaa akah akai akca akha akia akif akik akka akki at-t ataa atab atac atai atak atat atca atcc atcf atch atck atfb atfc atha athi atia atic atif atik atit atka atkt atta atti ba-i baaa baaf baah baak baat baba babb babi bac- baca bacc bach baci back bact bafc baff baft baga bagg bagh bagi bagt baha bahi baht baia baib baic baig baik bait bak- baka bakh baki bakt bata batc batf bath bati batt bbbb bbch bbci bbfc bbga bcaa bcat bcbc bcbg bcca bccc bcci bcfc bcia bcit bctc bfca bfgf bfta bftt bgca bgfc bght bgia bhag bhai bhat bhca bhcc bhff bhit biaf biak biat biba bibb bibi bica bicc bicg bich bici bick bifa biff bifi biga bigb bigc bigg bigt biha bihi bikh bita bitc bith bitt btaa btaf btcc btfc bttb caaa caab caac caaf caah caat caba cabf cabg cabi cac- caca cacc cach caci cack cafa cafb cafc caff caga cagg cagi caha caht caia caib caic caik cait caka cat- cata catb catc catf cath cati catt cbac cbat cbbc cbca cbcc cbct cbfb cbfc cbga cbgb cbha cbia cbit cbka cbkg cbta cbtc cbtf ccaa ccab ccac ccaf ccag ccai ccat ccba ccbc ccca cccb cccc cccf ccci ccfa ccfc ccff ccfi ccga ccgc ccgt ccha ccic ccii cctb cctc cctt cfaa cfab cfac cfbc cfbt cfca cfcb cfcf cffb cfhk cfia cfit cfta cftc cfth cftk cgac cgcc cgcg cgfc chaa chab chac chaf chag chah chai chak chat chca chch chci chfa chfc chfi chgb chha chia chib chic chif chig chih chik chit chka chkb chkt chtt ciaa ciak ciat ciba cibc cibi cica cicc cich cici cict cifa ciff cifg ciga cigi ciht ciia ciii ciit cika cita citb citf citg cith citi citt ckac ckat ckbc ckbi ckch ckck ckfi ckga cktb ctab ctag ctba ctbi ctca ctcf ctfc ctgf ctia ctic ctta f--k faaa faac faah faba fabi faca facc fach fack fact fafa fafc faff fafg fafi fagg fagi faha faik fait fakh faki fakt fata fatc fatf fath fati fatt fcab fcat fcba fcca fccf fcch fcic fcii ffcc ffff ffii fftf fghi fhci fhit fiaa fiac fiaf fiat fiba fica ficc fich fick fict fifa fifc fiff fifi fift figa figc figg fiii fika fiki fita fitc fiti fitt fkab ft-c ftfc ftii gaba gabb gabi gabt gach gack gafa gafb gafc gaff gafi gaft gaga gagg gagi gaha gahi gaia gaig gait gaki gata gatc gath gati gatt gbag gbfc gc-c gcaa gcat gcbc gccc gccf gcfc gcic gcii gctc gfcf gfci gffa gfha ggbt ggfg gggg gghg ghai ghat ghia ghib ghit giaa giac giai giat giba gibb gibh gica gick giff gift giga gigg gigi gikh gita gith gtaa gtfc gtta h-ii haab haaf haag haak haat haba habi habt hack hafb haff haft hag- haga hagg hagh hagi haha haht haif haig haik hait haka haki hakk hata hatb hath hati hatt hbag hbfc hbic hbit hcat hcbc hcca hccb hccc hcch hcfa hcfc hcgh hchi hfba hgah hgfc hggc hgtc hhaa hhat hhgg hhhh hi-c hiaa hiab hiag hiba hibi hibt hicc hich hick hifa hiff hifh hifi hifk higa high higi higt hihc hihi hiht hiit hiki hita hitc hiti hitt hkcc hkfa htab htcc htfc iaaa iaac iaai iaat iaba iaca iacc iact iafc iaff iahc iaia iata iatc iati ibac ibat ibca ibfi ibga ibia ibtb ibtc icaa icab icac icaf icag icai icat icbc icca iccb iccc iccf icci icct icfb icga icgc ichc ichi icta ifaa ifac ifat ifbb ifht ific ifit ifta igac igba igbc igcc igfa igfc igga ight igia igkc ihab ihba ihcc ihit ihtc iiac iica iifa iiht iiii iiit iita iitt ikat ikig ikki itaa itac itaf itai itak itat itch itfa itgc itha ithc itia itic itif itta ittf k-ci kaaa kaab kaaf kaag kaai kaak kaat kaba kabb kabc kabf kabg kabi kacb kacc kach kaci kact kafa kafc kaff kafi kag- kaga kagb kagc kagg kagh kagi kagt kaha kahc kahi kaht kaia kaib kaic kaif kaig kaii kaik kait kaka kakc kakh kaki kakk kakt kat- kata katb katc katf katg kath kati katk katt kbaa kbab kbac kbai kbak kbat kbba kbbb kbbc kbbf kbbg kbbi kbbk kbbt kbca kbcb kbch kbci kbck kbct kbfb kbfc kbff kbfi kbfk kbft kbga kbgb kbgg kbgh kbgt kbhb kbhc kbhh kbhi kbht kbia kbib kbic kbif kbig kbik kbit kbkb kbkf kbkg kbkk kbta kbtb kbtc kbtf kbtk kbtt kcaa kcab kcac kcah kcai kcat kcba kcbc kcbf kcbi kcbk kcca kccb kccc kcci kcck kcct kcfa kcfb kcfc kcfg kcfh kcfi kcft kcgc kcgf kcgi kcha kchf kchg kchh kchi kchk kcic kcif kcii kcit kckc kckf kckk kcta kctb kctc kcti kfab kfac kfai kfat kfbc kfbk kfbt kfcf kfch kffa kffb kfff kffg kffk kfgi kfhc kfia kfig kfit kfka