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 aaha aaib aaic aaii aara aarc aare aari aart aata aatc aatt abaa abab abac abae 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 abir abit abra abrc abri abta ac-t acaa acab acac acae acai acar acat acba acca accc acce acch acci acct ace- acea acec aceh acer acet acha ache achh achi achr acht aci- acia acic acie acir acr- acra acrc acre acri acrr acta actc acte acth acti actt aeac aebi aecb aeci aect aeer aeit aer- aera aerc aeri aeta aetc aetr aett 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 aiha aiia aiib aiic aiir aira aire airh airi airt aita aite aith aiti aitr aitt arab arac arae arah arai arar arat arba arbe arbh arbi arc- arca arce arch arci arct area arec aree areh arei aret arh- aria arib arie arii arit arr- arra arrc arre 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 baha bahi bahr baht baia baib baic baie bair bait bar- bara barb barc bare barh bari barr bart bata batc bate bath bati batt bbbb bbch bbci bbeb bbet bbrc bcaa bcar bcat bcbc bcca bccc bcci bcec bcer bcet bche bcia bcie bcit bcra bctc beah bear beat beba bebb bebe bebi beca bech beci beeb beer beet behr beia beic beir beit bera berc bere beri berr bert beta betc bete beth beti bett bhai bhar bhat bhca bhcc bher bhet bhie bhir bhit bhra bhrt biar biat biba bibb bibe bibi bica bicc bice bich bici bieb bier biet biha bihe bihi bira birb bire biri birr birt bita bitc bite bith bitt brab brac brae brah brai brat brca brcb brce brea breb brec bree brei brer bret bria bric brie brih brit brrr brtc btaa btcc btec btie btrc btrt bttb caaa caab caac caah caat caba cabe cabi cac- caca cacc cace cach caci cacr caec caei caer 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 cbha cbia cbir cbit cbre cbrh cbrt cbta cbtc ccaa ccab ccac ccai ccar ccat ccba ccbc ccca cccb cccc ccci ccee ccha cche cchr ccic ccii ccir ccra ccrc ccre ccri ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece ceci cect ceeb ceec cer- cera cerc cere ceri cert cet- ceta cete ceti chaa chab chac chae chah chai char chat chca chce chch chci chea cheb chec chee cheh cher chet chha chia chib chic chie 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 cihr ciht ciia ciii ciit cira cirb circ cire cirh ciri cirr cirt cita citb cite cith citi citt crab crac crai crar crat crbc crca crcc crce crcr cre- crea creb crec cree creh crei cret cria crib cric crie crit crrt crtc ctab ctae ctba ctbi ctca ctec ctia ctic ctrc ctta eaba eabh eaca eacc each eaec 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 ecit ecra ecrc ecri ecrr ect- ecta ectc ecth eeca eeea eeee eera eerc eeta eetc eete eeth ehaa ehcc ehea eheh eher ehre ehte eica eich eiec eiei eier eiha eira eire eita eitb eitc eith eiti eitr erat erba erbb erbe erca ercc erce erch ereb erec erei erer eret erhc eria eric erie erih erit erra errc erre erta erth etah etai etat etbc etbr etcc etch etec etee eter eth- etha ethe etic etra etre etta ette etti h-ii haab haar haat haba habe habi habt hace haec haet haha haht haie hair hait hara harc hare harh hari harr hart hata hatb hate hath hati hatt hbar hbic hbit hcat hcbc hcca hccb hccc hcch hchi heah hear heat hebb hebe hebi hebr heca hech hect heeb heer heet hehe heia heic heie heih heir heit hera herb herc here heri herr hert heta hete heth hett hhaa hhat hhhh hi-c hiaa hiab hiar hiba hibi hibt hicc hice hich hiei hier hiet hihc hihe hihi hiht hiie hiit hira hire hiri hirt hita hitc hite hiti hitt hrac hree hrib hrit hrrc hrta hrtb hrte htab htcc htea htet htra httr i-be iaaa iaac iaai iaat iaba iaca iacc iacr iact iaea iaec iahc iaia iara iarc iare iart iata iatc iate iati ibac ibar ibat ibca ibea ibec ibeh ibet ibia ibie ibra ibrc ibri ibtb ibtc icaa icab icac icai icar icat icbc icca iccb iccc icci iccr icct icea icec icee icer icet ichc iche ichi ichr icra icrc icre icrr icrt icta ieac ieat iecc ieet ieie iera iere ieri ieta iett ihab ihba ihcc iher ihit ihra ihrc ihre ihtc iiac iica iiht iiie iiii iiit iira iirc iita iitr iitt irac irae irai irar irbe irca ircc iree irer iri- iria iric irie irra irrc irre irri irta irte irti itaa itac itai itar itat itbe itch itea itec iter itet itha ithc ithe itia