a-ak a-be a-ok aaaa aaab aaae aaba aabb aabt aaea aaka aake aaoe aaoo aata aatk aatt abaa abab abae abaj abak abat abb- abba abbb abbe abbo abbt abee abet aboa abob abok aboo abot abta aeka aeta aeto aett ajab ajak ajao ajat ajba ajee ajet ajka ajob ajoo ajot akaa akae akao akee akka akko akok akot akte aoba at-t ataa atab atae atak atat atea atee ateo atka atkt atob atoe atok atot atta atte atto baaa baak baat baba babb babe babo baek baja bak- baka bake bako bakt bata bate bato batt bbbb bbeb bbet beak beat beba bebb bebe bebo beeb beej beek beet beja beka beke beko beo- beok beot beta bete beto bett bjoa boab boak boat boba bobb bobe bobo boea boee boeo boet bojo bojt boka boke boko boob booe book boot bota botb bote boto bott btaa btek btob bttb eaba eata eate ebba ebbo eboe eboo eeea eeee eeka eeke eeta eete ejob ejoo ejot eka- ekab ekeb ekek eket ekka ekoa ekta eoka eota eoto etak etat etee etka etoe etok etta ette etto jaak jaba jabo jaja jaka jake jako jato jbaa jbob jeat jebb jebe jeet jeke jeok jeta jetb jete jett joab joao joba jobe jobo joea joee jojo joka jokb joke jook joot jota joto jott kaaa kaab kaak kaat kaba kabb kabe kabo kaeo kaet kaja kajb kaje kajk kajo kajt kaka kake kakj kakk kako kakt kaoa kaok kat- kata katb kate katk kato katt kbaa kbab kbae kbak kbat kbba kbbb kbbe kbbk kbbo kbbt kbeb kbee kbek kbeo kbet kbja kbjk kbjt kbkb kbkk kbko kboa kbob kboe kbok kboo kbot kbta kbtb kbte kbtk kbto kbtt kea- keak keat keba kebb kebe kebt keek keet kejb kejj kejo keka kekb keke keko keoj keok ket- keta kete ketk keto kett kjaa kjae kjak kjbb kjee kjet kjjj kjjk kjjo kjjt kjke kjkj kjkk kjkt kjoe kjoj kjok kjot kjtt kkaa kkat kkba kkbb kkbe kkbj kkbo kkbt kkea kkjb kkjk kkkj kkkk kkoa kkob kkoj kkoo kkot kktk koab koae koak koba kobb kobe kobk kobo koea koja kojb koje kojo koka kokb koke kokk koko koob kook kooo koot kota kotb kote kotk koto kott ktaa ktae ktak ktao ktat ktba ktbb ktbt ktea ktee ktek ktjj ktkb ktke ktkk ktko ktkt ktob ktoe ktok ktoo ktot kttk ktto kttt o-eo oake oate obak obba obbo obea obet obja obkb oboe obok obot oeta ojak ojea ojok okak okej oket okja okka okko okok okot okta okto ooaa ooak ooba oobe oooo ootb otak otea otee oto- otoe otok otoo otta otte otto taa- taat taba tabb tabe tabo tajo taka take takk tako takt taoa tata tatb tate tato tatt tbta teak teat teba tebo teej teek teet teja tejo teka teke teok teta tete teto tett toab toat toba tobe tobo tobt toea toee toek toet toja tojo toka toke toko tooa took toot tota tote toto tott ttab ttbb tteo ttoe tttt