a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaar aaba aabb aabc aabh aabi aabt aaca aacb aacc aace aach aaci aacr aact aaea aaec aage aagh aaha aaib aaic aaii aara aarc aare aari aart aata aatc aatt abaa abab abac abae abag abai abar abat abb- abba abbb abbe abbi abbr abbt abca abcb abcc abch abci abcr abct abec abee aber abet abha abhi abhr abia abib abic abie abig abir abit abra abrc abri abta ac-t acaa acab acac acae acag acai acar acat acba acca accc acce acch acci acct ace- acea acec aceh acer acet acga acgi acgr acha ache achh achi achr acht aci- acia acic acie acir acr- acra acrc acre acri acrr acta actc acte actg acth acti actt aeac aebi aecb aeci aect aeer aega aeit aer- aera aerc aeri aeta aetc aetr aett agac agag agai agar agat agba agca agcc agce agct agea agee agei ager aget agga agge aggi agha aghe aght agia agib agic agie agig agii agir agit agra agre agri agta agte agtr ahab ahac ahah ahai ahar ahat ahet ahha ahir ahit ahra ahrc ahre ahrr ahta ahte ahti aiai aiba aica aicc aice aich aicr aiea aiee aiet aiga aiha aiia aiib aiic aiir aira aire airh airi airt aita aite aith aiti aitr aitt arab arac arae arag arah arai arar arat arba arbe arbh arbi arc- arca arce arch arci arct area arec aree areg areh arei aret arga argb arge argh argi arh- aria arib arie arig arii arit arr- arra arrc arre arrg arrh arri arrr arrt arta artc arte arth arti artr at-t ataa atab atac atae atai atar atat atca atcc atch atcr atea atec atee atei ater atha athe athi atia atic atie atit atra atrc atre atri atta atte atti attr ba-i baaa baah baar baat baba babb babe babi babr bac- baca bacc bace bach baci bact baer baga bage bagg bagh bagi bagt baha bahi bahr baht baia baib baic baie baig bair bait bar- bara barb barc bare barg barh bari barr bart bata batc bate bath bati batt bbbb bbch bbci bbeb bbet bbga bbrc bbrg bcaa bcar bcat bcbc bcbg bcca bccc bcci bcec bcer bcet bche bcia bcie bcit bcra bctc beag beah bear beat beba bebb bebe bebi beca bech beci beeb beeg beer beet bega begg begi behr beia beic beir beit bera berc bere berg beri berr bert beta betc bete beth beti bett bgca bght bgia bhag bhai bhar bhat bhca bhcc bher bhet bhie bhir bhit bhra bhrt biar biat biba bibb bibe bibi bica bicc bice bicg bich bici bieb bier biet biga bigb bigc bige bigg bigt biha bihe bihi bira birb bire birg biri birr birt bita bitc bite bith bitt brab brac brae brag brah brai brat brca brcb brce brea breb brec bree breg brei brer bret bria bric brie brig brih brit brrr brtc btaa btcc btec btie btrc btrt bttb caaa caab caac caah caat caba cabe cabg cabi cac- caca cacc cace cach caci cacr caec caei caer caga cage cagg cagi cagr caha cahe caht caia caib caic cair cait cara carb carc care cari carr cart cat- cata catb catc cate cath cati catt cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbea cbec cbee cber cbet cbga cbgb cbha cbia cbir cbit cbre cbrh cbrt cbta cbtc ccaa ccab ccac ccag ccai ccar ccat ccba ccbc ccca cccb cccc ccci ccee ccga ccgc ccgt ccha cche cchr ccic ccii ccir ccra ccrc ccre ccrg ccri ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece ceci cect ceeb ceec cege cer- cera cerc cere ceri cert cet- ceta cete ceti cgac cgcc cgcg cger chaa chab chac chae chag chah chai char chat chca chce chch chci chea cheb chec chee cheh cher chet chgb chge chha chia chib chic chie chig chih chir chit chra chrb chrc chrr chrt chtr chtt ciaa ciar ciat ciba cibc cibe cibi cica cicc cich cici cicr cict ciee cier ciga cigi cihr ciht ciia ciii ciit cira cirb circ cire cirh ciri cirr cirt cita citb cite citg cith citi citt crab crac crag crai crar crat crbc crca crcc crce crcr cre- crea creb crec cree creg creh crei cret cria crib cric crie crig crit crrt crtc ctab ctae ctag ctba ctbi ctca ctec ctge ctia ctic ctrc ctta eaba eabh eaca eacc each eaec eaga eage eara earb eare earh eart eata eate eath eati ebac ebba ebbc ebbr ebcc eber ebic ebit ecaa ecac ecai ecar ecat ecbc ecbe ecca eccb eccc ecce ecci ecct echa eche echt ecib ecig ecit ecra ecrc ecri ecrr ect- ecta ectc ecth eeca eeea eeee eega eera eerc eerg eeta eetc eete eeth egaa egae egar egat egba egbe egcc egcg egcr egea egec egee eger eggb egge eggh eggi eghe eghh egir egra egre egri egta egte ehaa ehcc ehea eheh eher ehre ehte eica eich eiec eiei eier eige eigg eigh eiha eira eire eita eitb eitc eith eiti eitr erat erba erbb erbe erca ercc erce erch ereb erec erei erer eret erg- erga ergg ergh ergi erhc eria eric erie erih erit erra errc erre erta erth etag etah etai etat etbc etbr etcc etch etec etee eter eth- etha ethe etic etra etre etta ette etti gaar gaba gabb gabe gabi gabr gabt gace gach gaea gaec gaer gaga gage gagg gagi gaha gahe gahi gaia gaie gaig gair gait gara garb gare garg gari garr gart gata gatc gate gath gati gatr gatt gbag gc-c gcaa gcat gcbc gccc gcet gcic gcii gcrg gctc geab geai gear geat geba gebe gebi geca gece geer geet gege gegg geha geht geia geic geie geig geir geit gera gerb gere geri gert geta getb gete getg geth geti gett ggbt gggg gghg ghai ghar ghat ghea