ddd ddh ddm ddn ddo dh- dhd dhh dhm dho dmd dmh dmm dmn dmo dnd dnh dnm dnn dno dod doh dom don doo hdd hdh hdm hdn hdo hhd hhh hhm hhn hho hmd hmh hmm hmo hnd hnh hnn hno hod hoh hom hon hoo m-o mdd mdh mdm mdn mdo mhd mhh mhm mhn mho mmd mmh mmm mmn mmo mnm mnn mno mod moh mom mon moo ndd ndh ndm ndn ndo nhd nhh nhm nhn nmd nmh nmm nmn nmo nnh nnm nnn nno no- nod noh nom non noo odd odh odm odn odo ohd ohh ohm ohn oho om- omd omh omm omn omo on- ond onh onn ono oo- ood ooh oom oon ooo