-ey ddd dde ddg ddi ddp dds ddy de- ded dee deg dei dep des dey dgd dge dgg dgi dgp dgs di- did die dig dii dip dis diy dpd dpe dpg dpi dpp dps dsd dse dsg dsi dsp dss dsy dy- dyd dye dyp dys dyy ed- edd ede edg edi edp eds edy eed eee eeg eep ees eey egd ege egg egi egp egs egy eid eie eig eii eip eis ep- epd epe epg epi epp eps es- esd ese esg esi esp ess esy eyd eye eyp eys g-d g-p gdd gde gdi gdp gds ge- ged gee geg gei gep ges gey ggd ggg ggi ggp ggs gid gie gig gii gip gis giy gpd gpe gpg gpi gpp gps gsd gse gsg gsi gsp gss gy- gyd gye gyp gys i-d idd ide idg idi idp ids idy ie- ied iee ieg iei iep ies iey igd ige igg igi igp igs igy iid iie iii iip iis ipd ipe ipg ipi ipp ips ipy is- isd ise isg isi isp iss isy iye iys iyy p-p pdd pde pdg pdi pdp pds ped pee peg pei pep pes pey pgd pge pgg pgi pgp pgs pgy pid pie pig pii pip pis ppd ppe ppg ppi ppp pps ps- psd pse psg psi psp pss psy py- pyd pye pyg pys sdd sde sdg sdi sdp sds sdy se- sed see seg sei sep ses sey sgd sge sgg sgi sgp sgs sid sie sig sii sip sis spd spe spg spi spp sps spy ss- ssd sse ssg ssi ssp sss sy- syd sye syg syi syp sys yde ydg yds ydy yed yee yeg yei yep yes yey yid yie yig yii yip yis ypd ypg yps yse ysg ysi ysp yss ysy yye yyg yys yyy