a-ak a-be a-ii a-ok aaaa aaab aaae aaai aaar aaba aabb aabi aabt aaea aaib aaii aaka aake aaoe aaoo aara aare aari aaro aart aata aatk aatt abaa abab abae abai abak abar abat abb- abba abbb abbe abbi abbo abbr abbt abee aber abet abia abib abie abir abit aboa abob abok aboo abor abot abra abri abro abta aebi aeer aeio aeit aeka aer- aera aeri aero aeta aeto aetr aett aiai aiba aibo aiea aiee aiet aiia aiib aiir aika aike aiki aiko aioi aira aire airi airo airt aita aite aiti aitr aitt akaa akae akai akao akar akee aker akia akie akik akio akir akka akki akko akok akot akr- akra akre akte aoba aoki aora aorb aort arab arae arai arak arar arat arba arbe arbi area aree arei arek areo aret aria arib arie arii arik ario arit arka arke arki arko aroa arob aroe aroi aroo aror arr- arra arre arri arrk arro arrr arrt arta arte arti arto artr at-t ataa atab atae atai atak atar atat atea atee atei ateo ater atia atie atik atit atka atkt atob atoe atoi atok ator atot atra atre atri atrk atro atta atte atti atto attr ba-i baaa baak baar baat baba babb babe babi babo babr baek baer baia baib baie baik baio bair bait bak- baka bake baki bako bakr bakt bar- bara barb bare bari bark baro barr bart bata bate bati bato batt bbbb bbeb bbet beak bear beat beba bebb bebe bebi bebo beeb beek beer beet beia beik beir beit beka beke beki beko beo- beok beor beot bera bere beri berk bero berr bert beta bete beti beto bett biak biao biar biat biba bibb bibe bibi bibo bieb bier biet bike biko bio- bioi biot bira birb bire biri birk biro birr birt bita bite bito bitt boab boai boak boar boat boba bobb bobe bobi bobo boea boee boeo boer boet boi- boie boii boit boka boke boki boko boob booe book boor boot bor- bora bore bori bork boro borr bort bota botb bote boti boto bott brab brae brai brak brao brat brea breb bree brei brek breo brer bret bria brie brik brio brit brka brkb broa brob broe brok broo bror brot brrr btaa btek btie btob btor btrt bttb eaba eara earb eare earo eart eata eate eati ebba ebbo ebbr eber ebit eboe eboo ebor ebro eeea eeee eeka eeke eera eero eeta eete eiao eiei eier eika eike eiki eiko eira eire eita eitb eiti eito eitr eka- ekab ekeb ekek eker eket ekka ekki ekoa ekoi ekta eoir eoka eora eore eori eota eoto erat erba erbb erbe ereb erei erer eret eria erie erik erio erit erke erki erob eroe eroi eroo erra erre erro erta etai etak etat etbr etee eter etik etio etka etoe etok etra etre etro etta ette etti etto i-be iaaa iaai iaat iaba iaea iaia iara iare iart iata iate iati ibar ibat ibea ibet ibia ibie ibot ibra ibri ibro ibtb ieat ieet ieie ieio iera iere ieri ieta iett iiie iiii iiio iiit iioi iioo iira iita iitr iitt ikar ikat ikea ikee iker ikki ikko ikoo ikra ikri ioba iobi ioee ioii ioio ioit ioke ioko iooi iooo iora iore iori iota iote ioto irae irai irak irao irar irbe iree irer iri- iria irie irio irka irki irob irra irre irri irta irte irti itaa itai itak itar itat itbe itea itek iter itet itia itie itko itoi itoo itor itra itri itta itto kaaa kaab kaai kaak kaar kaat kaba kabb kabe kabi kabo kabr kaei kaeo kaer kaet kaia kaib kaie kaii kaik kaio kair kait kaka kake kaki kakk kako kakt kaoa kaoi kaok kaor kara karb kare kari kark karo karr kart kat- kata katb kate kati katk kato katr katt kbaa kbab kbae kbai kbak kbar kbat kbba kbbb kbbe kbbi kbbk kbbo kbbr kbbt kbeb kbee kbek kbeo kber kbet kbia kbib kbie kbik kbio kbit kbkb kbkk kbko kbkr kboa kbob kboe kboi kbok kboo kbot kbra kbrb kbre kbri kbrk kbro kbrt kbta kbtb kbte kbtk kbto kbtr kbtt kea- keak kear keat keba kebb kebe kebi kebr kebt keek keer keet keib keii keik keio keir keka kekb keke keki keko keok ker- kera kerb kere keri kerk kero kerr kert ket- keta kete keti ketk keto ketr kett kiab kiai kiar kiba kibb kibe kibi kibo kibr kibt kier kiia kiii kiik kiit kika kiki kikk kiko kikr kikt kioa kioe kioi kiok kioo kiot kira kirb kiri kirk kiro kirr kirt kita kite kiti kito kitr kitt kkaa kkai kkar kkat kkba kkbb kkbe kkbi kkbo kkbr kkbt kkea kkia kkik kkit kkkk kkoa kkob kkoo kkor kkot kkrb kkre kkrk kkro kkrr kkrt kktk koab koae koai koak koar koba kobb kobe kobi kobk kobo kobr koea koei koii koir koit koka kokb koke koki kokk koko kokr koob kooi kook kooo koor koot kora korb kore kori kork koro korr kort kota kotb kote koti kotk koto kotr kott krab krae krai krak krar krat krba krbb krbe krbi krbk krbr krbt krea kreb kree krei krek kreo kret kria krib krik krio krit krka krke krki krkk krko krkr kroa krob kroe kroi krok kroo kror krrb krre krri krrk krro krrr krrt krta krti krtk krto krtr ktaa ktae ktai ktak ktao ktar ktat ktba ktbb ktbr ktbt ktea ktee ktek ktia ktib ktie ktik ktkb ktke ktkk ktko ktkr ktkt ktob ktoe ktok ktoo ktor ktot ktrb ktre ktri ktrk ktro ktrr ktrt ktti kttk ktto kttr kttt o-eo oaer oake oara oare oate obai obak obba obbo obea ober obet obia obie obit obkb oboe oboi obok obor obot obra obre obri obro oera oere oeta oeti oiba oier oiii oike oiko oira oire oirt oita oiti okak oker oket okia okie okir okka okko okok okor