ddd ddk ddm ddn ddo ddp dkk dkm dko dkp dmd dmk dmm dmn dmo dmp dnd dnk dnm dnn dno dnp dod dok dom don doo dop dpd dpk dpm dpn dpo dpp kdk kdm kdo kdp kkk kkm kkn kkp kmd kmk kmm kmo kmp kn- knd knk knm knn kno knp kod kok kom kon koo kop kpd kpk kpm kpn kpo kpp m-o mdd mdk mdm mdn mdo mdp mkd mkk mkm mkn mko mkp mmd mmk mmm mmn mmo mmp mnk mnm mnn mno mnp mod mok mom mon moo mop mpd mpk mpm mpn mpo mpp ndd ndk ndm ndn ndo ndp nkk nkm nkn nko nkp nmd nmk nmm nmn nmo nmp nnk nnm nnn nno nnp no- nod nok nom non noo nop npd npm npn npo npp odd odm odn odo odp okd okk oko okp om- omd omm omn omo omp on- ond onk onn ono onp oo- ood ook oom oon ooo oop op- opd opk opm opn opo opp p-p pdd pdk pdm pdn pdo pdp pkd pkm pkn pko pkp pmd pmk pmm pmn pmo pmp pn- pnd pnk pnm pnn pno pnp pod pok pom pon poo pop ppd ppk ppm ppn ppo ppp