ddd dde ddh ddk ddo ddp de- ded dee deh dek deo dep dh- dhd dhe dhh dhk dho dhp dke dkk dko dkp dod doe doh dok doo dop dpd dpe dph dpk dpo dpp ed- edd ede edh edk edo edp eed eee eek eeo eep ehd ehe ehh eho ehp ekd eke ekh eko ekp eo- eod eoe eoh eok eoo eop ep- epd epe eph epo epp hdd hde hdh hdk hdo hdp he- hed hee heh hek heo hep hhd hhe hhh hhk hho hhp hkd hkh hkk hko hkp hod hoe hoh hok hoo hop hpd hpe hph hpk hpo hpp kde kdh kdk kdo kdp ke- ked kee keh kek keo kep khe khh khk kho kke kkh kkk kkp kod koe koh kok koo kop kpd kpe kph kpk kpo kpp odd ode odh odo odp oed oee oeh oeo oep ohd ohe ohh oho ohp okd oke okk oko okp oo- ood ooh ook ooo oop op- opd ope oph opk opo opp p-p pdd pde pdh pdk pdo pdp ped pee peh pek peo pep phd phe phk pho php pkd pke pko pkp pod poe poh pok poo pop ppd ppe pph ppk ppo ppp