a-ak a-be a-ya aaaa aaab aaae aaba aabb aabt aaby aaea aaka aake aata aatk aatt abaa abab abae abak abat abay abb- abba abbb abbe abbt abby abee abet abey abta abye abyt abyy aeby aeka aeta aett akaa akae akay akee akey akka akte at-t ataa atab atae atak atat atay atea atee atka atkt atta atte atty atya ayat ayay ayta ayya baaa baak baat baba babb babe baby baek bak- baka bake bakt bata bate batt baty baya baye bayt bbay bbbb bbeb bbet beak beat beay beba bebb bebe beby beeb beek beet beey beka beke beta bete bett beya beye beyk beyt btaa btek bttb byke byte eaba eata eate ebay ebba ebby ebya eeby eeea eeee eeka eeke eeta eete eka- ekab ekeb ekek eket ekka ekta etak etat etee etka etta ette etty eyak eyeb eyet eyey eyke eyte kaaa kaab kaak kaat kaay kaba kabb kabe kaby kaet kaka kake kakk kakt kat- kata katb kate katk katt katy kaya kaye kayt kbaa kbab kbae kbak kbat kbay kbba kbbb kbbe kbbk kbbt kbeb kbee kbek kbet kbey kbkb kbkk kbky kbta kbtb kbte kbtk kbtt kbya kbyb kea- keak keat keay keba kebb kebe kebt keek keet keka kekb keke ket- keta kete ketk kett kety keya keyb keye keyy kkaa kkat kkay kkba kkbb kkbe kkbt kkea kkkk kktk kkty kkya kkyy ktaa ktae ktak ktat ktba ktbb ktbt ktby ktea ktee ktek ktkb ktke ktkk ktkt kttk kttt ktty kyaa kyak kyat kyay kyba kybb kybe kyby kyee kyet kyka kyke kykk kyky kyte kytt kyty kyya kyyk kyyt kyyy taa- taat taba tabb tabe taby taka take takk takt taky tata tatb tate tatt taty taya taye tayk tayt tayy tbta teak teat teba teek teet teka teke teta tete tett teya teye teyk tkey ttab ttbb tttt tyee tyek tyet tyke tyta tyte tytt tyty yaak yaba yaka yata yate yaya ybet yeat yeek yeet yeka yeke yeta yete yett yeye ykey ykyt ytak ytay ytky yyyy