a-do a-ha aaaa aaad aaah aaar aada aadt aaha aahz aaoo aara aard aaro aart aata aatt adaa adad adah adao adar adat adda addd addo addr adha adhd adho adod adoo ador adot adra adro adta ahad ahah ahar ahat ahaz ahha ahoa ahod ahor ahot ahra ahrr ahta ahto aoah aodh aora aort aotd arad arah arar arat arda ardo arh- aroa arod aroo aror aroz arr- arra arrh arro arrr arrt arta arth arto artr artz arza arzo at-t ataa atad atar atat atdt atha atho atod ator atot atoz atra atro atta atto attr aza- azad azar azat azaz azo- azoo azor azot azra azza azzo daad daar dada dado daha dara dard daro darr dart darz data dato datr datt datz dazz dddd ddot dhaa dhad dhao dhar dhat dhod dhor doar doat dod- doda dodd dodo doha dohr dood door doot dora dord doro dorr dort dota dotd doth doto dott doza dozo draa drad drar drat drda drod droh drot droz drra dtaa dthd dtor dtot dzar dzh- dzhh dzor dzrh dzrr haad haar haat hada hadh haha haho haht haor hara hard harh haro harr hart harz hata hath hato hatt hatz haza hdda hdod hdra hdtt hhaa hhat hhhh hoad hoar hoat hoda hodh hodr hoha hoho hood hoor hoot hora hord horo horr hort hota hotd hoth hoto hotr hott hotz hozo hrad hrod hrta htoh htra httr oara oath odah odda oddd odoh odoo odor odot odra ohad ohho ohoh ohra ohta ohto ooaa ooda ooha ooho oooh oooo oora oord oort orad orah orao orar orat orda ordo oro- oror orot oroz orra orro orta orth orto orzo otar otha otho othr oto- otoh otoo otor otra otro otta otto ozar ozd raad raat raaz rada radd radh rado radr radt raha rahr raht raoh rara raro rarz rata rath rato ratt ratz raza razo razr razz rhoa rhod rhoh road roar roat roda rodd rodo roha rohr rood roor root rooz rora roro rort rota roth roto rotr rott roza rozz rrad rrah rrat rrrr rtdt taa- taar taat tada tado taha taho tahr taoa taor tara tard taro tarr tart tata tath tato tatr tatt tatz taza tazo tazr tazz tdor tdra thaa thad thao thar that thdr thoo thor thot thra thro thtr toad toat toda todd todo todt toho tooa tood tooh toor toot tora tord toro torr tort tota totd toth toto totr tott toza tozo traa trad trao trat traz troa trod troo trot trra trtr tttt tzar tzzt z-ro zaar zaat zada zaha zaho zahr zara zard zaro zarr zaza zdar zhao zhar zhoa zhor zoar zoat zoda zodd zohr zoo- zoot zora zord zoro zort zota zott zotz zoza zozo ztoa zzhz zzzz