-th ddd ddh ddm ddn ddp ddt dh- dhd dhh dhm dhp dht dmd dmh dmm dmn dmp dmt dnd dnh dnm dnn dnp dnt dpd dph dpm dpn dpp dpt dtd dth dtm dtn dtp dtt hdd hdh hdm hdn hdp hdt hhd hhh hhm hhn hhp hht hmd hmh hmm hmp hmt hnd hnh hnn hnt hpd hph hpm hpn hpp hpt htd hth htm htn htp htt mdd mdh mdm mdn mdp mdt mhd mhh mhm mhn mhp mht mmd mmh mmm mmn mmp mmt mnm mnn mnp mnt mpd mph mpm mpn mpp mpt mtd mth mtm mtn mtp mtt ndd ndh ndm ndn ndp ndt nhd nhh nhm nhn nhp nht nmd nmh nmm nmn nmp nmt nnh nnm nnn nnp nnt npd nph npm npn npp npt ntd nth ntm ntn ntp ntt p-p pdd pdh pdm pdn pdp pdt phd phm phn php pht pmd pmh pmm pmn pmp pmt pn- pnd pnh pnm pnn pnp pnt ppd pph ppm ppn ppp ppt pt- ptd pth ptm ptn ptp ptt tdd tdh tdm tdn tdp tdt th- thd thh thm thn thp tht tmd tmh tmm tmn tmp tmt tnd tnh tnm tnn tnp tnt tpd tph tpm tpn tpp tpt ttd tth ttm ttn ttp ttt