-th ddd dde ddh ddl ddp dds ddt de- ded dee deh del dep des det dh- dhd dhe dhh dhl dhp dhs dht dl- dld dle dlh dll dlp dls dlt dpd dpe dph dpl dpp dps dpt dsd dse dsh dsl dsp dss dst dtd dte dth dtl dtp dts dtt ed- edd ede edh edl edp eds edt eed eee eel eep ees eet ehd ehe ehh ehl ehp ehs eht eld ele elh ell elp els elt ep- epd epe eph epl epp eps ept es- esd ese esh esl esp ess est etd ete eth etl etp ets ett hdd hde hdh hdl hdp hds hdt he- hed hee heh hel hep hes het hhd hhe hhh hhl hhp hhs hht hld hle hlh hll hlp hls hlt hpd hpe hph hpl hpp hps hpt hsd hse hsh hsl hsp hss hst htd hte hth htl htp hts htt l-p ldd lde ldh ldl ldp lds ldt led lee leh lel lep les let lhd lhh lhp lhs lht lld lle lll llp lls llt lpd lpe lph lpl lpp lps lpt lsd lse lsh lsl lsp lss lst ltd lte lth ltl ltp lts ltt p-p pdd pde pdh pdl pdp pds pdt ped pee peh pel pep pes pet phd phe phl php phs pht pld ple plh pll plp pls plt ppd ppe pph ppl ppp pps ppt ps- psd pse psh psl psp pss pst pt- ptd pte pth ptl ptp pts ptt sdd sde sdh sdl sdp sds sdt se- sed see seh sel sep ses set sh- shd she shh shl shp shs sht sld sle slh sll slp sls slt spd spe sph spl spp sps spt ss- ssd sse ssh ssl ssp sss sst std ste sth stl stp sts stt tdd tde tdh tdl tdp tds tdt te- ted tee teh tel tep tes tet th- thd the thh thl thp ths tht tld tle tlh tll tlp tls tlt tpd tpe tph tpl tpp tps tpt tsd tse tsh tsl tsp tss tst ttd tte tth ttl ttp tts ttt