a-be a-ya aaaa aaab aaad aaae aaba aabb aabd aabt aaby aada aade aadt aaea aata aatt abaa abab abad abae abat abay abb- abba abbb abbe abbt abby abda abdy abed abee abet abey abta abye abyt abyy adaa adab adad adae adat aday adba adda addd adde addy adea adeb adee adet adey adta adya adye adyt aeby aede aedt aeta aett at-t ataa atab atad atae atat atay atdt atea ated atee atta atte atty atya ayad ayat ayay ayda ayed ayta ayya baaa baad baat baba babb babe baby bada badb badd bade bady baed bata bate batt baty baya baye bayt bbad bbay bbbb bbdd bbeb bbet bday bead beat beay beba bebb bebe beby beda bede beeb beed beet beey beta bete bett beya beye beyt btaa btdt bttb byde byed byte byyd daab daad daae daba dabb dabt dada dade dady daeb data date datt daya daye dayt dbtt dday dddd dead deae deba debe debt deby deda dedd dede deeb deed deet deta dete deya deye dtaa dted dya- dyab dyad dyat dybe dybt dydd dyde dyea dyed dyey dyt- dyty eaba eada eadb eadd eady eata eate ebay ebba ebby ebed ebya edad eday edda edde eddy ede- edea edta eeby eede eeea eeee eeta eete etat etee etta ette etty eyeb eyed eyet eyey eyte taa- taat taba tabb tabe taby tada tade tata tatb tate tatt taty taya taye tayt tayy tbta tddb tead teat teba teda tedd tede tedy teed teet teta tete tett teya teye ttab ttbb tttt ttyd tydd tyde tydy tyee tyet tyta tytd tyte tytt tyty yaba yada yade yata yate yaya ybet ydad yday ydee ydyt yead yeat yedd yede yeed yeet yeta yete yett yeye ytay yyyy