ddd dde ddh ddo ddp dds de- ded dee deh deo dep des dh- dhd dhe dhh dho dhp dhs dod doe doh doo dop dos dpd dpe dph dpo dpp dps dsd dse dsh dso dsp dss ed- edd ede edh edo edp eds eed eee eeo eep ees ehd ehe ehh eho ehp ehs eo- eod eoe eoh eoo eop eos ep- epd epe eph epo epp eps es- esd ese esh eso esp ess hdd hde hdh hdo hdp hds he- hed hee heh heo hep hes hhd hhe hhh hho hhp hhs hod hoe hoh hoo hop hos hpd hpe hph hpo hpp hps hsd hse hsh hsp hss odd ode odh odo odp ods oed oee oeh oeo oep oes ohd ohe ohh oho ohp ohs oo- ood ooh ooo oop oos op- opd ope oph opo opp ops os- osd ose osh oso osp oss p-p pdd pde pdh pdo pdp pds ped pee peh peo pep pes phd phe pho php phs pod poe poh poo pop pos ppd ppe pph ppo ppp pps ps- psd pse psh pso psp pss sdd sde sdh sdo sdp sds se- sed see seh seo sep ses sh- shd she shh sho shp shs sod soe soh soo sop sos spd spe sph spo spp sps ss- ssd sse ssh sso ssp sss