-er -ey ddd dde ddg ddh ddp ddr dds ddy de- ded dee deg deh dep der des dey dgd dge dgg dgh dgp dgr dgs dh- dhd dhe dhh dhp dhr dhs dpd dpe dpg dph dpp dpr dps drd dre drg drp drr drs dry dsd dse dsg dsh dsp dsr dss dsy dy- dyd dye dyp dyr dys dyy ed- edd ede edg edh edp edr eds edy eed eee eeg eep eer ees eey egd ege egg egh egp egr egs egy ehd ehe ehg ehh ehp ehr ehs ep- epd epe epg eph epp epr eps erd ere erg erh erp err ers ery es- esd ese esg esh esp esr ess esy eyd eye eyp eyr eys g-d g-p gdd gde gdh gdp gdr gds ge- ged gee geg geh gep ger ges gey ggd ggg ggh ggp ggr ggs ghd ghe ghg ghh ghp ghr ghs gpd gpe gpg gph gpp gpr gps grd gre grg grh grp grr grs gry gsd gse gsg gsp gsr gss gy- gyd gye gyp gyr gys hdd hde hdg hdh hdp hdr hds hdy he- hed hee heg heh hep her hes hey hge hgg hgh hgp hgr hgs hgy hhd hhe hhg hhh hhp hhr hhs hhy hpd hpe hpg hph hpp hpr hps hpy hr- hrd hre hrg hrh hrp hrr hrs hsd hse hsg hsh hsp hsr hss hsy hy- hyd hye hyg hyh hyp hyr hys hyy p-p pdd pde pdg pdh pdp pdr pds ped pee peg peh pep per pes pey pgd pge pgg pgh pgp pgr pgs pgy phd phe phg php phr phs phy ppd ppe ppg pph ppp ppr pps prd pre prg prh prp prr prs pry ps- psd pse psg psh psp psr pss psy py- pyd pye pyg pyr pys rdd rde rdg rdh rdp rdr rds rdy re- red ree reg reh rep rer res rey rgd rge rgg rgh rgp rgr rgs rh- rhd rhe rhg rhh rhp rhr rhs rpd rpe rpg rph rpp rpr rps rrd rrg rrh rrp rrr rrs rsd rse rsg rsh rsp rsr rss ry- ryd rye ryg ryr rys ryy sdd sde sdg sdh sdp sdr sds sdy se- sed see seg seh sep ser ses sey sgd sge sgg sgh sgp sgr sgs sh- shd she shg shh shp shr shs shy spd spe spg sph spp spr sps spy sr- srd sre srg srh srp srr srs sry ss- ssd sse ssg ssh ssp ssr sss sy- syd sye syg syh syp syr sys yde ydg yds ydy yed yee yeg yeh yep yer yes yey yhe yhs ypd ypg yps yre yrg yrp yrs yse ysg ysp ysr yss ysy yye yyg yys yyy