a-a aaa aad aah aam aao ad- ada add adh adm ado aha ahd ahh ahm aho ama amd amh amm amo aoa aod aoh aom aoo daa dad dah dam dao dda ddd ddh ddm ddo dh- dha dhd dhh dhm dho dma dmd dmh dmm dmo doa dod doh dom doo haa had hah ham hao hda hdd hdh hdm hdo hha hhd hhh hhm hho hma hmd hmh hmm hmo hoa hod hoh hom hoo m-o maa mad mah mam mao mda mdd mdh mdm mdo mha mhd mhh mhm mho mma mmd mmh mmm mmo moa mod moh mom moo oaa oad oah oam oao oda odd odh odm odo oha ohd ohh ohm oho om- oma omd omh omm omo oo- ooa ood ooh oom ooo