-er ddd dde ddg ddh ddo ddp ddr dds de- ded dee deg deh deo dep der des dgd dge dgg dgh dgp dgr dgs dh- dhd dhe dhh dho dhp dhr dhs dod doe dog doh doo dop dor dos dpd dpe dpg dph dpo dpp dpr dps drd dre drg dro drp drr drs dsd dse dsg dsh dso dsp dsr dss ed- edd ede edg edh edo edp edr eds eed eee eeg eeo eep eer ees egd ege egg egh ego egp egr egs ehd ehe ehg ehh eho ehp ehr ehs eo- eod eoe eog eoh eoo eop eor eos ep- epd epe epg eph epo epp epr eps erd ere erg erh ero erp err ers es- esd ese esg esh eso esp esr ess g-d g-p gdd gde gdh gdo gdp gdr gds ge- ged gee geg geh geo gep ger ges ggd ggg ggh ggo ggp ggr ggs ghd ghe ghg ghh gho ghp ghr ghs god goe gog goh goo gop gor gos gpd gpe gpg gph gpo gpp gpr gps grd gre grg grh gro grp grr grs gsd gse gsg gso gsp gsr gss hdd hde hdg hdh hdo hdp hdr hds he- hed hee heg heh heo hep her hes hge hgg hgh hgo hgp hgr hgs hhd hhe hhg hhh hho hhp hhr hhs hod hoe hog hoh hoo hop hor hos hpd hpe hpg hph hpo hpp hpr hps hr- hrd hre hrg hrh hro hrp hrr hrs hsd hse hsg hsh hsp hsr hss odd ode odg odh odo odp odr ods oed oee oeg oeh oeo oep oer oes ogd oge ogg ogh ogo ogp ogs ohd ohe ohg ohh oho ohp ohr ohs oo- ood oog ooh ooo oop oor oos op- opd ope opg oph opo opp opr ops or- ord ore org orh oro orp orr ors os- osd ose osg osh oso osp osr oss p-p pdd pde pdg pdh pdo pdp pdr pds ped pee peg peh peo pep per pes pgd pge pgg pgh pgo pgp pgr pgs phd phe phg pho php phr phs pod poe pog poh poo pop por pos ppd ppe ppg pph ppo ppp ppr pps prd pre prg prh pro prp prr prs ps- psd pse psg psh pso psp psr pss rdd rde rdg rdh rdo rdp rdr rds re- red ree reg reh reo rep rer res rgd rge rgg rgh rgo rgp rgr rgs rh- rhd rhe rhg rhh rho rhp rhr rhs rod roe rog roh roo rop ror ros rpd rpe rpg rph rpo rpp rpr rps rrd rrg rrh rrp rrr rrs rsd rse rsg rsh rso rsp rsr rss sdd sde sdg sdh sdo sdp sdr sds se- sed see seg seh seo sep ser ses sgd sge sgg sgh sgo sgp sgr sgs sh- shd she shg shh sho shp shr shs sod soe sog soh soo sop sor sos spd spe spg sph spo spp spr sps sr- srd sre srg srh sro srp srr srs ss- ssd sse ssg ssh sso ssp ssr sss