-th ddd dde ddh ddi ddp dds ddt de- ded dee deh dei dep des det dh- dhd dhe dhh dhi dhp dhs dht di- did die dih dii dip dis dit dpd dpe dph dpi dpp dps dpt dsd dse dsh dsi dsp dss dst dtd dte dth dti dtp dts dtt ed- edd ede edh edi edp eds edt eed eee eep ees eet ehd ehe ehh ehi ehp ehs eht eid eie eii eip eis eit ep- epd epe eph epi epp eps ept es- esd ese esh esi esp ess est etd ete eth eti etp ets ett h-i hdd hde hdh hdi hdp hds hdt he- hed hee heh hei hep hes het hhd hhe hhh hhi hhp hhs hht hid hie hih hii hip his hit hpd hpe hph hpi hpp hps hpt hsd hse hsh hsi hsp hss hst htd hte hth hti htp hts htt i-d idd ide idh idi idp ids idt ie- ied iee iei iep ies iet ihd ihe ihh ihi ihp ihs iht iid iie iih iii iip iis iit ipd ipe ipi ipp ips ipt is- isd ise ish isi isp iss ist itd ite ith iti itp its itt p-p pdd pde pdh pdi pdp pds pdt ped pee peh pei pep pes pet phd phe phi php phs pht pid pie pih pii pip pis pit ppd ppe pph ppi ppp pps ppt ps- psd pse psh psi psp pss pst pt- ptd pte pth pti ptp pts ptt sdd sde sdh sdi sdp sds sdt se- sed see seh sei sep ses set sh- shd she shh shi shp shs sht sid sie sih sii sip sis sit spd spe sph spi spp sps spt ss- ssd sse ssh ssi ssp sss sst std ste sth sti stp sts stt tdd tde tdh tdi tdp tds tdt te- ted tee teh tei tep tes tet th- thd the thh thi thp ths tht tid tie tih tii tip tis tit tpd tpe tph tpi tpp tps tpt tsd tse tsh tsi tsp tss tst ttd tte tth tti ttp tts ttt