ddd ddh ddm ddo ddp dh- dhd dhh dhm dho dhp dmd dmh dmm dmo dmp dod doh dom doo dop dpd dph dpm dpo dpp hdd hdh hdm hdo hdp hhd hhh hhm hho hhp hmd hmh hmm hmo hmp hod hoh hom hoo hop hpd hph hpm hpo hpp m-o mdd mdh mdm mdo mdp mhd mhh mhm mho mhp mmd mmh mmm mmo mmp mod moh mom moo mop mpd mph mpm mpo mpp odd odh odm odo odp ohd ohh ohm oho ohp om- omd omh omm omo omp oo- ood ooh oom ooo oop op- opd oph opm opo opp p-p pdd pdh pdm pdo pdp phd phm pho php pmd pmh pmm pmo pmp pod poh pom poo pop ppd pph ppm ppo ppp