-er -ol ddd dde ddg ddh ddl ddo ddr de- ded dee deg deh del deo der dgd dge dgg dgh dgl dgr dh- dhd dhe dhh dhl dho dhr dl- dld dle dlg dlh dll dlo dlr dod doe dog doh dol doo dor drd dre drg drl dro drr ed- edd ede edg edh edl edo edr eed eee eeg eel eeo eer egd ege egg egh egl ego egr ehd ehe ehg ehh ehl eho ehr eld ele elg elh ell elo elr eo- eod eoe eog eoh eol eoo eor erd ere erg erh erl ero err g-d gdd gde gdh gdl gdo gdr ge- ged gee geg geh gel geo ger ggd ggg ggh ggo ggr ghd ghe ghg ghh ghl gho ghr gld gle glg glh gll glo glr god goe gog goh gol goo gor grd gre grg grh grl gro grr hdd hde hdg hdh hdl hdo hdr he- hed hee heg heh hel heo her hge hgg hgh hgl hgo hgr hhd hhe hhg hhh hhl hho hhr hld hle hlg hlh hll hlo hlr hod hoe hog hoh hol hoo hor hr- hrd hre hrg hrh hrl hro hrr ldd lde ldg ldh ldl ldo ldr led lee leg leh lel leo ler lgd lge lgg lgh lgl lgo lgr lhd lhh lho lhr lld lle llg lll llo llr lod loe log loh lol loo lor lrd lrg lrh lro lrr odd ode odg odh odl odo odr oed oee oeg oeh oel oeo oer ogd oge ogg ogh ogl ogo ohd ohe ohg ohh ohl oho ohr old ole olg oll olo oo- ood oog ooh ool ooo oor or- ord ore org orh orl oro orr rdd rde rdg rdh rdl rdo rdr re- red ree reg reh rel reo rer rgd rge rgg rgh rgo rgr rh- rhd rhe rhg rhh rhl rho rhr rld rle rlg rlh rll rlo rlr rod roe rog roh rol roo ror rrd rrg rrh rrl rrr