-ey ddd dde ddg ddo ddp dds ddy de- ded dee deg deo dep des dey dgd dge dgg dgp dgs dod doe dog doo dop dos doy dpd dpe dpg dpo dpp dps dsd dse dsg dso dsp dss dsy dy- dyd dye dyo dyp dys dyy ed- edd ede edg edo edp eds edy eed eee eeg eeo eep ees eey egd ege egg ego egp egs egy eo- eod eoe eog eoo eop eos ep- epd epe epg epo epp eps es- esd ese esg eso esp ess esy eyd eye eyo eyp eys g-d g-p gdd gde gdo gdp gds ge- ged gee geg geo gep ges gey ggd ggg ggo ggp ggs god goe gog goo gop gos goy gpd gpe gpg gpo gpp gps gsd gse gsg gso gsp gss gy- gyd gye gyo gyp gys odd ode odg odo odp ods oed oee oeg oeo oep oes oey ogd oge ogg ogo ogp ogs ogy oo- ood oog ooo oop oos op- opd ope opg opo opp ops opy os- osd ose osg oso osp oss oyd oye oyo oys p-p pdd pde pdg pdo pdp pds ped pee peg peo pep pes pey pgd pge pgg pgo pgp pgs pgy pod poe pog poo pop pos poy ppd ppe ppg ppo ppp pps ps- psd pse psg pso psp pss psy py- pyd pye pyg pyo pys sdd sde sdg sdo sdp sds sdy se- sed see seg seo sep ses sey sgd sge sgg sgo sgp sgs sod soe sog soo sop sos soy spd spe spg spo spp sps spy ss- ssd sse ssg sso ssp sss sy- syd sye syg syp sys yde ydg ydo yds ydy yed yee yeg yeo yep yes yey ygo yod yoe yog yoo yop yos yoy ypd ypg ypo yps yse ysg yso ysp yss ysy yye yyg yys yyy