ddd ddh ddn ddo ddp ddz dh- dhd dhh dho dhp dnd dnh dnn dno dnp dnz dod doh don doo dop doz dpd dph dpn dpo dpp dpz dzd dzo dzp hdd hdh hdn hdo hdp hdz hhd hhh hhn hho hhp hhz hnd hnh hnn hno hnz hod hoh hon hoo hop hpd hph hpn hpo hpp hzd hzo hzp ndd ndh ndn ndo ndp nhd nhh nhn nhp nhz nnh nnn nno nnp nnz no- nod noh non noo nop noz npd nph npn npo npp npz nzd nzo nzp nzz odd odh odn odo odp ohd ohh ohn oho ohp on- ond onh onn ono onp oo- ood ooh oon ooo oop op- opd oph opn opo opp ozo ozz p-p pdd pdh pdn pdo pdp pdz phd phn pho php pn- pnd pnh pnn pno pnp pod poh pon poo pop poz ppd pph ppn ppo ppp ppz pzp zho znd znn zno znp zo- zod zon zoo zpo zpp zzz