a-ak a-be a-ha a-ii aaaa aaab aaae aaaf aaah aaai aaar aaba aabb aabh aabi aabt aaea aafa aafb aaff aafi aaha aahk aaib aaii aaka aake aara aare aari aart aata aatf aatk aatt abaa abab abae abaf abai abak abar abat abb- abba abbb abbe abbi abbr abbt abee aber abet abff abha abhi abhr abia abib abie abir abit abra abri abta aeaf aebi aeer aeit aeka aer- aera aeri aeta aetf aetr aett afaa afak afar afat afee afek afer afet affa affi afft afia afib afif afik afir afit afka afkr afr- afra afre afri afta afte ahab ahah ahai ahar ahat ahet ahfa ahha ahir ahit ahra ahre ahrr ahta ahte ahti aiai aiba aiea aiee aiet aiff aiha aiia aiib aiir aika aike aiki aira aire airh airi airt aita aite aitf aith aiti aitr aitt akaa akae akah akai akar akee aker akha akia akie akif akik akir akka akki akr- akra akre akte arab arae araf arah arai arak arar arat arba arbe arbh arbi area aree aref areh arei arek aret arfa arfb arff arft arh- aria arib arie arif arii arik arit arka arke arkh arki arr- arra arre arrh arri arrk arrr arrt arta arte arth arti artr at-t ataa atab atae atai atak atar atat atea atee atef atei ater atfb atfe atha athe athi atia atie atif atik atit atka atkt atra atre atri atrk atta atte atti attr ba-i baaa baaf baah baak baar baat baba babb babe babi babr baek baer baff baft baha bahi bahr baht baia baib baie baik bair bait bak- baka bake bakh baki bakr bakt bar- bara barb bare barf barh bari bark barr bart bata bate batf bath bati batt bbbb bbeb bbet beaf beah beak bear beat beba bebb bebe bebi beeb beef beek beer beet befa befe beff beft behr beia beik beir beit beka beke beki bera bere beri berk berr bert beta bete beth beti bett bfta bftt bhai bhar bhat bher bhet bhff bhie bhir bhit bhra bhrt biaf biak biar biat biba bibb bibe bibi bieb bief bier biet bifa biff bifi biha bihe bihi bike bikh bira birb bire biri birk birr birt bita bite bith bitt brab brae braf brah brai brak brat brea breb bree bref brei brek brer bret bria brie brih brik brit brka brkb brrr btaa btaf btek btie btrt bttb eaaf eaba eabh eafb eaif eara earb eare earh eart eata eate eath eati ebba ebbr eber ebit eeea eeee eefa eefe eeka eeke eera eeta eete eeth efab efbr efet effa effi efik efit efke eft- efta ehaa ehea eheh eher ehre ehte eiei eier eiha eika eike eiki eira eire eita eitb eith eiti eitr eka- ekab ekeb ekek eker eket ekka ekki ekta eraf erat erba erbb erbe ereb erei erer eret erft eria erie erih erik erit erke erki erra erre erta erth etah etai etak etat etbr etee eter etfa etfb etfe eth- etha ethe etik etka etra etre etta ette etti f--k faaa faah faba fabe fabi faeb fafa fafe faff fafi faha fahr faie faik fair fait fake fakh faki fakt fara farb fare fark farr fart fata fate fatf fath fati fatt fbar feaf feak fear feat feba feeb feek feer feet fefe feff fefi fehr feia feie feir feit feke fera ferb fere ferk ferr fert feta fete feth feti fetr fett ffar ffee ffff ffii ffrr fftf fhit fiaa fiaf fiar fiat fiba fibe fief fier fifa fife fiff fifi fift fiii fika fike fiki fira fire firk fita fite fiti fitt fkab frab frae frak frat frea free frei fret fria frib frie frik frit frta ftea fter ftii h-ii haab haaf haak haar haat haba habe habi habt haet hafb hafe haff haft haha haht haie haif haik hair hait haka hake haki hakk hara hare harf harh hari hark harr hart hata hatb hate hath hati hatt hbar hbit heaf heah hear heat hebb hebe hebi hebr heeb heef heek heer heet hefe heft hehe heia heie heif heih heik heir heit heka heke hekt hera herb here heri herk herr hert heta hete heth hett hfba hhaa hhat hhhh hiaa hiab hiar hiba hibi hibt hiei hier hiet hifa hiff hifh hifi hifk hifr hihe hihi hiht hiie hiit hike hiki hira hire hirf hiri hirk hirt hita hite hiti hitt hket hkfa hkir hree hrib hrit hrta hrtb hrte htab htea htet htra htrk httr i-be iaaa iaai iaat iaba iaea iafe iaff iaia iara iare iart iata iate iati ibar ibat ibea ibeh ibet ibfi ibia ibie ibra ibri ibtb ieat ieet ieie iera iere ieri ieta ietf iett ifaa ifae ifar ifat ifbb ifer ifhe ifht ifit ifra ifrb ifrf ifri ifta ihab ihba iher ihit ihra ihre iifa iiht iiie iiii iiit iira iita iitr iitt ikar ikat ikea ikee iker ikki ikra ikri irae iraf irai irak irar irbe iree irer irfe iri- iria irie irka irki irra irre irri irta irte irtf irti itaa itaf itai itak itar itat itbe itea itek iter itet itfa itha ithe itia itie itif itra itrf itri itta ittf kaaa kaab kaaf kaai kaak kaar kaat kaba kabb kabe kabf kabi kabr kaeh kaei kaer kaet kafa kafe kaff kafi kafr kaha kahe kahi kahr kaht kaia kaib kaie kaif kaii kaik kair kait kaka kake kakh kaki kakk kakt kara karb kare karf kari kark karr kart kat- kata katb kate katf kath kati katk katr katt kbaa kbab kbae kbai kbak kbar kbat kbba kbbb kbbe kbbf kbbi kbbk kbbr kbbt kbeb kbee kbef kbeh kbek kber kbet kbfb kbff kbfi kbfk kbfr kbft kbhb kbhe kbhh kbhi kbhr kbht kbia kbib kbie kbif kbik kbit kbkb kbkf kbkk kbkr kbra kbrb kbre kbrf kbrh kbri kbrk kbrt kbta kbtb kbte kbtf kbtk kbtr kbtt kea- keak kear keat keba kebb kebe kebi kebr kebt keef keeh