a-ii aaaa aaai aaal aaar aaii aala aali aall aalo aalu aaoo aara aari aaro aaru aiai aiia aiir aila aili ailu aioi aira airi airo aiui alaa alai alal alao alar alau ali- alia alii alil alio alir aliu all- alla alli alll allo allr allu aloa aloi alol aloo alor alou alro alua alui alur aola aora aoul arai aral arar arau aria arii aril ario arla arli arlo aroa aroi aroo aror arr- arra arri arro arrr arru arua arui arul auaa aul- aula auli aull aulo aulu auol aur- aura auri auro iaaa iaai iaal iaia iala iall ialu iara iaru iiii iiio iila iioi iioo iira ilal ilar ilia ilio ilir ill- illa illi illo iloo ioii ioio iola iolo iooi iooo iora iori irai iral irao irar iri- iria iril irio irla irra irri irul iuiu iura laaa laal laar laia lail lair lala lali lall lalo lalu laou lara lari larr laru laul laur liao liar liia liii liir lila lili lill lilo lilu lio- lior lira liri lirl liro lirr liru liua llao llll lloa lloo loar loir loiu lola loli loll lolo lool loor lora lori loro loui loul lour louu lral lroi lrrr luai luau lula luli lull lulu lura luri luua oaau oall oara oiii oila oira olar olia olio olla olli ollo olor olur ooaa ooia oola oolo oooo oora orai oral orao orar ori- oria oril orio orla orlo orlu oro- oror orra orri orro ouii ouir oula oulu our- oura ouro ouu- raia raii rail rair raiu rala rall ralo raol rara rari raro raua raul riaa riai rial riau riia rila rill rilo rilu riol riou riri rlua roar roia roil roio roir roiu rola roll rolo rooi rool roor rora rori roro roru roua roul rrrr rula rull rulo rura ruri ruro ruru uair uaru uaua uira uirr ulaa ulai ular ulla ulli ullo ullr ulo- ulua ulul uor- urai ural urao urau uria uriu urla uro- uroa urol uroo urra urri urur uulu uuri uuuu