a-a aaa aah aam aan aao aha ahh ahm ahn aho ama amh amm amn amo an- ana anh anm ann ano aoa aoh aom aon aoo haa hah ham han hao hha hhh hhm hhn hho hma hmh hmm hmo hna hnh hnn hno hoa hoh hom hon hoo m-o maa mah mam man mao mha mhh mhm mhn mho mma mmh mmm mmn mmo mna mnm mnn mno moa moh mom mon moo naa nah nam nan nao nha nhh nhm nhn nma nmh nmm nmn nmo nna nnh nnm nnn nno no- noa noh nom non noo oaa oah oam oan oao oha ohh ohm ohn oho om- oma omh omm omn omo on- ona onh onn ono oo- ooa ooh oom oon ooo