-ey a-a aaa aae aak aam aao aau aay aea aee aek aem aeo aeu aey aka ake akk akm ako aku ama ame amk amm amo amu amy aoa aoe aok aom aoo aou au- aua aue auk aum auo ay- aya aye ayk ayo ayu eaa eae eak eam eao eau eea eee eek eem eeo eey eka eke eko eku eky em- ema eme emk emm emo emu eo- eoa eoe eok eom eoo eou eu- eua eue eya eye eym eyo ka- kaa kae kak kam kao kau kay ke- kea kee kek kem keo key kke kkk kkm kku kky kma kme kmk kmm kmo kmu koa koe kok kom koo kou koy kue kuk kum kuu kuy kya kye kym kyo kyu m-o maa mae mak mam mao mau may mea mee mek mem meo meu mey mka mke mkk mkm mko mku mky mma mme mmk mmm mmo mmu moa moe mok mom moo mou moy mua mue muk mum muu muy my- mya mye myk mym myo myu oaa oae oak oam oao oau oea oee oem oeo oey oka oke okk oko oku om- oma ome omm omo omu omy oo- ooa ook oom ooo ou- oua oue ouk oum ouo oya oye oyo ua- uaa uae uak uam uao uau uay uea uee uem uey uka uke ukk uku um- uma ume umm umo umu uoa uoe uok uom uoo uua uue uum uuu uyo uyu yaa yae yak yam yao yau yay yea yee yek yem yeo yey yka ykk ykm yma yme ymm ymo yoe yok yom yoo you yoy yua yue yuk yum yuo yuu yuy yye yyu yyy