-er -ey ddd dde ddg ddh ddp ddr ddy de- ded dee deg deh dep der dey dgd dge dgg dgh dgp dgr dh- dhd dhe dhh dhp dhr dpd dpe dpg dph dpp dpr drd dre drg drp drr dry dy- dyd dye dyp dyr dyy ed- edd ede edg edh edp edr edy eed eee eeg eep eer eey egd ege egg egh egp egr egy ehd ehe ehg ehh ehp ehr ep- epd epe epg eph epp epr erd ere erg erh erp err ery eyd eye eyp eyr g-d g-p gdd gde gdh gdp gdr ge- ged gee geg geh gep ger gey ggd ggg ggh ggp ggr ghd ghe ghg ghh ghp ghr gpd gpe gpg gph gpp gpr grd gre grg grh grp grr gry gy- gyd gye gyp gyr hdd hde hdg hdh hdp hdr hdy he- hed hee heg heh hep her hey hge hgg hgh hgp hgr hgy hhd hhe hhg hhh hhp hhr hhy hpd hpe hpg hph hpp hpr hpy hr- hrd hre hrg hrh hrp hrr hy- hyd hye hyg hyh hyp hyr hyy p-p pdd pde pdg pdh pdp pdr ped pee peg peh pep per pey pgd pge pgg pgh pgp pgr pgy phd phe phg php phr phy ppd ppe ppg pph ppp ppr prd pre prg prh prp prr pry py- pyd pye pyg pyr rdd rde rdg rdh rdp rdr rdy re- red ree reg reh rep rer rey rgd rge rgg rgh rgp rgr rh- rhd rhe rhg rhh rhp rhr rpd rpe rpg rph rpp rpr rrd rrg rrh rrp rrr ry- ryd rye ryg ryr ryy yde ydg ydy yed yee yeg yeh yep yer yey yhe ypd ypg yre yrg yrp yye yyg yyy