a-a aaa aad aak aam aao aau ad- ada add adk adm ado adu aka akd akk akm ako aku ama amd amk amm amo amu aoa aod aok aom aoo aou au- aua aud auk aum auo daa dad dak dam dao dau dda ddd ddk ddm ddo ddu dka dkk dkm dko dku dma dmd dmk dmm dmo dmu doa dod dok dom doo dou dua dud duk dum duo ka- kaa kad kak kam kao kau kda kdk kdm kdo kdu kkk kkm kku kma kmd kmk kmm kmo kmu koa kod kok kom koo kou kud kuk kum kuu m-o maa mad mak mam mao mau mda mdd mdk mdm mdo mdu mka mkd mkk mkm mko mku mma mmd mmk mmm mmo mmu moa mod mok mom moo mou mua mud muk mum muu oaa oad oak oam oao oau oda odd odm odo odu oka okd okk oko oku om- oma omd omm omo omu oo- ooa ood ook oom ooo ou- oua oud ouk oum ouo ua- uaa uad uak uam uao uau uda udd udk udm udo udu uka ukk uku um- uma umd umm umo umu uoa uod uok uom uoo uua uum uuu