ddd dde ddh ddl ddp dds de- ded dee deh del dep des dh- dhd dhe dhh dhl dhp dhs dl- dld dle dlh dll dlp dls dpd dpe dph dpl dpp dps dsd dse dsh dsl dsp dss ed- edd ede edh edl edp eds eed eee eel eep ees ehd ehe ehh ehl ehp ehs eld ele elh ell elp els ep- epd epe eph epl epp eps es- esd ese esh esl esp ess hdd hde hdh hdl hdp hds he- hed hee heh hel hep hes hhd hhe hhh hhl hhp hhs hld hle hlh hll hlp hls hpd hpe hph hpl hpp hps hsd hse hsh hsl hsp hss l-p ldd lde ldh ldl ldp lds led lee leh lel lep les lhd lhh lhp lhs lld lle lll llp lls lpd lpe lph lpl lpp lps lsd lse lsh lsl lsp lss p-p pdd pde pdh pdl pdp pds ped pee peh pel pep pes phd phe phl php phs pld ple plh pll plp pls ppd ppe pph ppl ppp pps ps- psd pse psh psl psp pss sdd sde sdh sdl sdp sds se- sed see seh sel sep ses sh- shd she shh shl shp shs sld sle slh sll slp sls spd spe sph spl spp sps ss- ssd sse ssh ssl ssp sss