a-ha aaaa aaah aaal aaar aaha aahl aala aall aalo aaoo aara aaro aart aata aatt ahah ahal ahar ahat ahha ahla ahoa ahor ahot ahra ahrr ahta ahto alaa alal alao alar alat alha all- alla allh alll allo allr aloa aloh alol aloo alor alot alro alta alto aoah aola aora aort arah aral arar arat arh- arla arlo aroa aroo aror arr- arra arrh arro arrr arrt arta arth arto artr at-l at-t ataa atal atar atat atha athl atho atla atlo atol ator atot atra atro atta atto attr haal haar haat haha haho haht hal- hala hall halo halt haor hara harh harl haro harr hart hata hath hato hatt hhaa hhat hhhh hhla hlah hoar hoat hoha hohl hoho hol- hola holh holl holo holt hool hoor hoot hora horl horo horr hort hota hoth hotl hoto hotr hott hrta htoh htol htra httr laaa laal laar laat laha laho lahr laht lala lall lalo lara larr lart lata lath lato latt lhhh lhor llao llat llll lloa lloo loar loat loha loho lohr lola loll lolo lool loor loot lora loro lota loth lotl loto lotr lott lral lrat lrrr lrta lthr ltra lttr oall oara oath ohal ohho ohoh ohra ohta ohto olah olar olat olla ollo olor olot olta ooaa ooha ooho oola oolo oooh oooo oora oort orah oral orao orar orat orla orlo oro- oror orot orra orro orta orth orto otar otha otho othr oto- otoh otoo otor otra otro otta otto raat raha rahl rahr raht rala rall ralo ralt raoh raol rara raro rata rath rato ratt rhoa rhoh roar roat roha rohl rohr rola roll rolo rolt rool roor root rora roro rort rota roth rotl roto rotr rott rrah rrat rrrr rtlt taa- taal taar taat taha taho tahr tala talh tall talo taoa taor tara taro tarr tart tata tath tato tatr tatt thaa thal thao thar that thoo thor thot thra thro thtr toal toat toho tol- tola toll tolo tolt tooa tooh tool toor toot tora toro torr tort tota toth toto totr tott traa tral trao trat troa troo trot trra trtr tttt