-er ddd dde ddg ddh ddo ddr ddz de- ded dee deg deh deo der dez dgd dge dgg dgh dgr dgz dh- dhd dhe dhh dho dhr dod doe dog doh doo dor doz drd dre drg dro drr drz dzd dze dzo dzr ed- edd ede edg edh edo edr eed eee eeg eeo eer egd ege egg egh ego egr ehd ehe ehg ehh eho ehr eo- eod eoe eog eoh eoo eor erd ere erg erh ero err erz eze ezh ezo ezr ezz g-d gdd gde gdh gdo gdr ge- ged gee geg geh geo ger gez ggd ggg ggh ggo ggr ggz ghd ghe ghg ghh gho ghr ghz god goe gog goh goo gor goz grd gre grg grh gro grr gzo gzr hdd hde hdg hdh hdo hdr hdz he- hed hee heg heh heo her hez hge hgg hgh hgo hgr hhd hhe hhg hhh hho hhr hhz hod hoe hog hoh hoo hor hr- hrd hre hrg hrh hro hrr hrz hzd hze hzo odd ode odg odh odo odr oed oee oeg oeh oeo oer ogd oge ogg ogh ogo ohd ohe ohg ohh oho ohr oo- ood oog ooh ooo oor or- ord ore org orh oro orr orz oze ozo ozz rdd rde rdg rdh rdo rdr re- red ree reg reh reo rer rez rgd rge rgg rgh rgo rgr rh- rhd rhe rhg rhh rho rhr rod roe rog roh roo ror roz rrd rrg rrh rrr rze rzo z-g zed zee zeh zeo zer zez zgg zhe zho zhr zo- zod zoe zog zoo zor zrh zro zzr zzz