a-a a-i aaa aad aah aai aao ad- ada add adh adi ado aha ahd ahh ahi aho ai- aia aid aih aii aio aoa aod aoh aoi aoo daa dad dah dai dao dda ddd ddh ddi ddo dh- dha dhd dhh dhi dho di- dia did dih dii dio doa dod doh doi doo h-i haa had hah hai hao hda hdd hdh hdi hdo hha hhd hhh hhi hho hia hid hih hii hio hoa hod hoh hoi hoo i-d ia- iaa iad iah iai iao ida idd idh idi ido iha ihd ihh ihi iho iia iid iih iii iio io- ioa iod ioh ioi ioo o-i oaa oad oah oai oao oda odd odh odi odo oha ohd ohh ohi oho oia oid oii oio oo- ooa ood ooh ooi ooo