a-be a-do a-ha aaaa aaab aaad aaae aaah aaba aabb aabd aabh aabt aada aade aadt aaea aaha aaoe aaoo aata aatt abaa abab abad abae abat abb- abba abbb abbe abbo abbt abda abdo abed abee abet abha abho aboa abob abod aboh aboo abot abta adaa adab adad adae adah adao adat adba adda addd adde addo adea adeb adee adeh adeo adet adha adhd adho adob adod adoe adoo adot adta aede aedt aeta aeto aett ahab ahad ahah ahat ahed ahet ahha ahoa ahod ahoe ahot ahta ahte ahto aoah aoba aodh aotd at-t ataa atab atad atae atat atdt atea ated atee ateo atha athe atho atob atod atoe atot atta atte atto baaa baad baah baat baba babb babe babo bada badb badd bade badh bado baed baha baho baht baoh bata bate bath bato batt bbad bbbb bbdd bbdo bbeb bbet bddh bead beah beat beba bebb bebe bebo beda bede bedo beeb beed beet beo- beod beot beta bete beth beto bett bhao bhat bhet bhot boab boad boat boba bobb bobe bobo boda bodb bode bodh bodo boea boee boeo boet boha bohd boho boht boob bood booe booh boot bota botb botd bote both boto bott btaa btdt btob bttb d-bo daab daad daae daba dabb dabo dabt dada dade dado daeb daha dahe data date dato datt dbtt dddd ddot dead deae deba debe debt deda dedd dede dedo deeb deed deet deha deta dete deth deto dhaa dhad dhao dhat dhed dhee dhod doab doae doat doba dobb dobe dod- doda dodd dode dodo doea doha doob dood doot dota dotd dote doth doto dott dtaa dted dthd dtot eaba eabh eada eadb eadd eata eate eath ebba ebbo ebed eboe eboo edad edah edda edde eddo ede- edea edeh edod edta eede eeea eeee eeta eete eeth ehaa ehdd ehea eheh ehte eode eota eotd eoto etah etat etee eth- etha ethe etho etoe etoh etta ette etto haab haad haat haba habe habo habt hada hade hadh haed haet haha haho haht hata hatb hate hath hato hatt hdda hdod hdtt head heah heat hebb hebe hebo heda hedd hede hedo heeb heed heet hehe heho heta hete heth heto hett hhaa hhat hhhh hoad hoat hoba hobe hobo hoda hode hodh hoed hoha hohe hoho hood hooe hoot hota hotb hotd hote hoth hoto hott htab htea htet htoh o-eo oade oahe oate oath obad obba obbo obdt obea obed obet oboe obot obtd odah odbo odda oddd odea oded odeo odet odoh odoo odot oedo oeta ohad ohba ohbe ohed ohee ohho ohob ohoh ohta ohte ohto ooaa ooba oobe ooda ooha ooho oooh oooo ootb otbd otea oted otee otha othe otho oto- otoe otoh otoo otta otte otto taa- taat taba tabb tabe tabo tada tade tado taha tahe taho taoa tata tatb tate tath tato tatt tbta tddb tead teat teba tebo teda tedd tede teed teet teho teoh teta tete teth teto tett thaa thad thae thao that the- thea theb thed thee theo thet thoe thoo thot thtb toab toad toat toba tobe tobo tobt toda todd tode todo todt toea toed toee toeh toet toho tooa tood tooh toot tota totd tote toth toto tott ttab ttbb tteo ttoe tttt