a-fu aaaa aaaf aaal aaar aafa aaff aafl aala aall aalo aalu aaoo aara aaro aart aaru aata aatf aatt afaa afao afar afat affa affo afft afla afoa afol afoo afor afr- afra afro afru afta afua alaa alal alao alar alat alau alfa all- alla alll allo allr allu aloa alof alol aloo alor alot alou alro alta alto alua aluf alur alut aola aora aort aotf aouf aoul aout araf aral arar arat arau arfa arff arft arfu arla arlo aroa aroo aror arr- arra arro arrr arrt arru arta arto artr arua arul arut at-l at-t ataa atal atar atat atla atlo atof atol ator atot atra atro atru atta atto attr attu atua atul atur auaa aul- aula aulf aull aulo ault aulu auol aur- aura auro aut- auto faaa fafa faff fafo fala fall falo falt falu fara farl faro farr fart faru fata fatf fato fatt faul faur faut ffar ffff ffrr fftf flao flat floo flor flot flou fluf fluo flur foaf foal foar fofo fola foll folo folr folt foof fool foot for- fora forl foro forr fort fota foto fott foua foul four fout frat frau frla frol frot frou frta ft-l fuar fuat fuff fufu fula full fulu fuor fur- fura furl furo furr furt futa futo futu laaa laal laar laat laff laft lala lall lalo lalu laou lara larf larr lart laru lata lato latt latu lauf laul laur laut lfat llao llat llll lloa lloo loaf loar loat lofa loff loft lola loll lolo loof lool loor loot lora loro lota lotl loto lotr lott loul lour lout louu lral lrat lrrr lrta ltra lttr luau luff luft lufu lula lull lulu lura lurt luta luua oaau oafo oall oara off- offa offo offr offu ofla ofor ofra ofta olaf olar olat olfa olla ollo olof olor olot olta oltu olur ooaa ooff oola oolo oooo oora oort oral orao orar orat orff orfu orla orlo orlu oro- orof oror orot orra orro orta orto otar oto- otof otoo otor otra otro otta otto ottu otur ouat ouff oula oulu our- oura ouro ourt out- outa outo ouu- raaf raat rafa raff raft rala ralf rall ralo ralt raol rara rarf raro rata ratf rato ratt ratu raua rauf raul raut rffl rlua roaf roar roat roff rofl rofo rola rolf roll rolo rolt roof rool roor root rora roro rort roru rota rotl roto rotr rott roua rouf roul rout rrat rrrr rtlt rufa ruff rufo ruft rula rull rulo rura ruro ruru ruta rutl ruto rutt rutu taa- taaf taal taar taat tafa taff tafo taft tala tall talo talu taoa taor taou tara tarf taro tarr tart taru tata tato tatr tatt tatu taua taul taur taut tfal tfot toal toat toau tofa toff tofo toft tofu tol- tola toll tolo tolt tolu tooa toof tool toor toot tora torf toro torr tort toru tota toto totr tott toul tour tout traa traf tral trao trat trau trfr troa troo trot trou trra trtr trut truu ttfa ttff tttt ttul tual tuao tuar tuat tufa tuff tufo tuft tufu tula tull tulo tulu tuor tura turf turo turr turt turu tuta tutl tuto tutt tutu tuuo uafa uart uaru uata uatu uaua uffa ufra ulaa ular ulft ulla ullo ullr ulo- ulta ulto ultt ulua ulul uofa uofl uofo uor- ural urao urat urau urfa urff urft urla uro- uroa urol uroo urra urur urut utal utau utfo utor utto uttu uulu uuta uutf uuuu