-er -ol ddd dde ddg ddh ddl ddo ddr dds de- ded dee deg deh del deo der des dgd dge dgg dgh dgl dgr dgs dh- dhd dhe dhh dhl dho dhr dhs dl- dld dle dlg dlh dll dlo dlr dls dod doe dog doh dol doo dor dos drd dre drg drl dro drr drs dsd dse dsg dsh dsl dso dsr dss ed- edd ede edg edh edl edo edr eds eed eee eeg eel eeo eer ees egd ege egg egh egl ego egr egs ehd ehe ehg ehh ehl eho ehr ehs eld ele elg elh ell elo elr els eo- eod eoe eog eoh eol eoo eor eos erd ere erg erh erl ero err ers es- esd ese esg esh esl eso esr ess g-d gdd gde gdh gdl gdo gdr gds ge- ged gee geg geh gel geo ger ges ggd ggg ggh ggo ggr ggs ghd ghe ghg ghh ghl gho ghr ghs gld gle glg glh gll glo glr gls god goe gog goh gol goo gor gos grd gre grg grh grl gro grr grs gsd gse gsg gsl gso gsr gss hdd hde hdg hdh hdl hdo hdr hds he- hed hee heg heh hel heo her hes hge hgg hgh hgl hgo hgr hgs hhd hhe hhg hhh hhl hho hhr hhs hld hle hlg hlh hll hlo hlr hls hod hoe hog hoh hol hoo hor hos hr- hrd hre hrg hrh hrl hro hrr hrs hsd hse hsg hsh hsl hsr hss ldd lde ldg ldh ldl ldo ldr lds led lee leg leh lel leo ler les lgd lge lgg lgh lgl lgo lgr lgs lhd lhh lho lhr lhs lld lle llg lll llo llr lls lod loe log loh lol loo lor los lrd lrg lrh lro lrr lrs lsd lse lsg lsh lsl lso lsr lss odd ode odg odh odl odo odr ods oed oee oeg oeh oel oeo oer oes ogd oge ogg ogh ogl ogo ogs ohd ohe ohg ohh ohl oho ohr ohs old ole olg oll olo ols oo- ood oog ooh ool ooo oor oos or- ord ore org orh orl oro orr ors os- osd ose osg osh osl oso osr oss rdd rde rdg rdh rdl rdo rdr rds re- red ree reg reh rel reo rer res rgd rge rgg rgh rgo rgr rgs rh- rhd rhe rhg rhh rhl rho rhr rhs rld rle rlg rlh rll rlo rlr rls rod roe rog roh rol roo ror ros rrd rrg rrh rrl rrr rrs rsd rse rsg rsh rsl rso rsr rss sdd sde sdg sdh sdl sdo sdr sds se- sed see seg seh sel seo ser ses sgd sge sgg sgh sgl sgo sgr sgs sh- shd she shg shh shl sho shr shs sld sle slg slh sll slo slr sls sod soe sog soh sol soo sor sos sr- srd sre srg srh srl sro srr srs ss- ssd sse ssg ssh ssl sso ssr sss