-er -ey eee eeg eep eer ees eey ege egg egp egr egs egy ep- epe epg epp epr eps ere erg erp err ers ery es- ese esg esp esr ess esy eye eyp eyr eys g-p ge- gee geg gep ger ges gey ggg ggp ggr ggs gpe gpg gpp gpr gps gre grg grp grr grs gry gse gsg gsp gsr gss gy- gye gyp gyr gys p-p pee peg pep per pes pey pge pgg pgp pgr pgs pgy ppe ppg ppp ppr pps pre prg prp prr prs pry ps- pse psg psp psr pss psy py- pye pyg pyr pys re- ree reg rep rer res rey rge rgg rgp rgr rgs rpe rpg rpp rpr rps rrg rrp rrr rrs rse rsg rsp rsr rss ry- rye ryg ryr rys ryy se- see seg sep ser ses sey sge sgg sgp sgr sgs spe spg spp spr sps spy sr- sre srg srp srr srs sry ss- sse ssg ssp ssr sss sy- sye syg syp syr sys yee yeg yep yer yes yey ypg yps yre yrg yrp yrs yse ysg ysp ysr yss ysy yye yyg yys yyy