a-a aaa aad aah aak aao aap ad- ada add adh adk ado adp aha ahd ahh ahk aho ahp aka akd akh akk ako akp aoa aod aoh aok aoo aop ap- apa apd aph apk apo app daa dad dah dak dao dap dda ddd ddh ddk ddo ddp dh- dha dhd dhh dhk dho dhp dka dkk dko dkp doa dod doh dok doo dop dpa dpd dph dpk dpo dpp haa had hah hak hao hap hda hdd hdh hdk hdo hdp hha hhd hhh hhk hho hhp hka hkd hkh hkk hko hkp hoa hod hoh hok hoo hop hpa hpd hph hpk hpo hpp ka- kaa kad kah kak kao kap kda kdh kdk kdo kdp kha khh khk kho kkh kkk kkp koa kod koh kok koo kop kpa kpd kph kpk kpo kpp oaa oad oah oak oao oap oda odd odh odo odp oha ohd ohh oho ohp oka okd okk oko okp oo- ooa ood ooh ook ooo oop op- opa opd oph opk opo opp p-p paa pad pah pak pao pap pda pdd pdh pdk pdo pdp pha phd phk pho php pka pkd pko pkp poa pod poh pok poo pop ppa ppd pph ppk ppo ppp