a-a a-i aaa aah aai aak aao aha ahh ahi ahk aho ai- aia aih aii aik aio aka akh aki akk ako aoa aoh aoi aok aoo h-i haa hah hai hak hao hha hhh hhi hhk hho hia hih hii hik hio hka hkh hki hkk hko hoa hoh hoi hok hoo ia- iaa iah iai iao iha ihh ihi ihk iho iia iih iii iio ika iki ikk iko io- ioa ioh ioi ioo ka- kaa kah kai kak kao kha khh khi khk kho kia kih kii kik kio kkh kki kkk koa koh koi kok koo o-i oaa oah oai oak oao oha ohh ohi oho oia oii oik oio oka oki okk oko oo- ooa ooh ooi ook ooo