-th ddd dde ddh ddn ddp dds ddt de- ded dee deh den dep des det dh- dhd dhe dhh dhp dhs dht dnd dne dnh dnn dnp dns dnt dpd dpe dph dpn dpp dps dpt dsd dse dsh dsn dsp dss dst dtd dte dth dtn dtp dts dtt ed- edd ede edh edn edp eds edt eed eee een eep ees eet ehd ehe ehh ehn ehp ehs eht en- end ene enh enn enp ens ent ep- epd epe eph epn epp eps ept es- esd ese esh esn esp ess est etd ete eth etn etp ets ett hdd hde hdh hdn hdp hds hdt he- hed hee heh hen hep hes het hhd hhe hhh hhn hhp hhs hht hnd hne hnh hnn hns hnt hpd hpe hph hpn hpp hps hpt hsd hse hsh hsn hsp hss hst htd hte hth htn htp hts htt ndd nde ndh ndn ndp nds ndt ne- ned nee neh nen nep nes net nhd nhe nhh nhn nhp nhs nht nne nnh nnn nnp nns nnt npd npe nph npn npp nps npt nsd nse nsh nsn nsp nss nst ntd nte nth ntn ntp nts ntt p-p pdd pde pdh pdn pdp pds pdt ped pee peh pen pep pes pet phd phe phn php phs pht pn- pnd pne pnh pnn pnp pns pnt ppd ppe pph ppn ppp pps ppt ps- psd pse psh psn psp pss pst pt- ptd pte pth ptn ptp pts ptt sdd sde sdh sdn sdp sds sdt se- sed see seh sen sep ses set sh- shd she shh shn shp shs sht snd sne snn snp sns snt spd spe sph spn spp sps spt ss- ssd sse ssh ssn ssp sss sst std ste sth stn stp sts stt tdd tde tdh tdn tdp tds tdt te- ted tee teh ten tep tes tet th- thd the thh thn thp ths tht tnd tne tnh tnn tnp tns tnt tpd tpe tph tpn tpp tps tpt tsd tse tsh tsn tsp tss tst ttd tte tth ttn ttp tts ttt