-er -ey eee eef eeg eeo eep eer eet eey ef- efe eff efg efo efp efr eft ege egf egg ego egp egr egt egy eo- eoe eof eog eoo eop eor eot ep- epe epf epg epo epp epr ept ere erf erg ero erp err ert ery ete etf etg eto etp etr ett ety eye eyo eyp eyr eyt fee fef feg feo fep fer fet fey ffe fff ffg ffo ffp ffr fft ffy fge fgf fgg fgp fgr fgt foe fof fog foo fop for fot foy fpe fpg fpo fpp fpr fpt fpy fre frf frg fro frp frr frt fry fte ftf ftg fto ftp ftr ftt fty fy- fye fyo fyp g-p ge- gee gef geg geo gep ger get gey gfe gff gfo gfp gfr gft gfy ggg ggo ggp ggr ggt goe gof gog goo gop gor got goy gpe gpf gpg gpo gpp gpr gpt gre grf grg gro grp grr grt gry gte gtf gtg gto gtp gtr gtt gty gy- gye gyf gyo gyp gyr oee oef oeg oeo oep oer oet oey of- ofe off ofg ofo ofp ofr oft oge ogf ogg ogo ogp ogt ogy oo- oof oog ooo oop oor oot op- ope opf opg opo opp opr opt opy or- ore orf org oro orp orr ort ory ot- ote otf otg oto otp otr ott oye oyo p-p pee pef peg peo pep per pet pey pfe pff pfg pfo pfp pfr pft pfy pge pgf pgg pgo pgp pgr pgt pgy poe pof pog poo pop por pot poy ppe ppf ppg ppo ppp ppr ppt pre prf prg pro prp prr prt pry pt- pte ptf ptg pto ptp ptr ptt pty py- pye pyf pyg pyo pyr pyt re- ree ref reg reo rep rer ret rey rfe rff rfg rfo rfp rfr rft rge rgf rgg rgo rgp rgr rgt roe rof rog roo rop ror rot roy rpe rpf rpg rpo rpp rpr rpt rrf rrg rrp rrr rrt rte rtf rtg rto rtp rtr rtt rty ry- rye ryf ryg ryo ryr ryy te- tee tef teg teo tep ter tet tey tfe tff tfg tfo tfp tfr tft tge tgf tgg tgo tgp tgr tgt tgy to- toe tof tog too top tor tot toy tpe tpf tpg tpo tpp tpr tpt tre trf trg tro trp trr trt try tte ttf ttg tto ttp ttr ttt tty tye tyf tyg tyo typ tyr tyt yee yef yeg yeo yep yer yet yey yfe yff yfr yft ygo yoe yof yog yoo yop yor yot yoy ypf ypg ypo yre yrf yrg yro yrp yrt yte ytf yto ytp ytr ytt yye yyf yyg yyt yyy