a-do a-ha aaaa aaad aaaf aaah aada aadt aafa aafd aaff aaha aaoo aata aatf aatt adaa adad adah adao adat adda addd addo adfa adha adhd adho adod adoo adot adta afaa afad afao afat affa affo afft afoa afoo afta ahad ahah ahat ahfa ahha ahoa ahod ahot ahta ahto aoah aodh aotd aotf at-t ataa atad atat atdt atha atho atod atof atot atta atto daad dada dado dafa daff dafo daft daha data dato datt dddd ddot dfaf dfdt dffa dhaa dhad dhao dhat dhod doat dod- doda dodd dodo doff doha dood doof doot dota dotd doth doto dott dtaa dthd dtot faaa faad faah fada fadd fado fafa faff fafo faha fahd fata fatf fath fato fatt fdoa fdot ffff fftf foad foaf foda fofo food foof foot fota foth foto fott haad haaf haat hada hadf hadh hafd haff haft haha haho haht hata hath hato hatt hdda hdod hdtt hhaa hhat hhhh hhof hoad hoat hoda hodh hoff hoha hoho hood hoof hoot hota hotd hoth hoto hott htoh oafo oath odah odda oddd odoh odoo odot ofah off- offa offh offo ofta ohad ohho ohoh ohta ohto ooaa ooda ooff ooha ooho oooh oooo otha otho oto- otof otoh otoo otta otto taa- taaf taat tada tado tafa taff tafo taft taha taho taoa tata tath tato tatt tdff tfot thaa thad thao that thof thoo thot toad toat toda todd todo todt tofa toff tofo toft toho tooa tood toof tooh toot tota totd toth toto tott ttfa ttff tttt