-er -ey eee eeg een eeo eep eer eey ege egg egn ego egp egr egy en- ene eng enn eno enp enr eny eo- eoe eog eon eoo eop eor ep- epe epg epn epo epp epr ere erg ern ero erp err ery eye eyn eyo eyp eyr g-p ge- gee geg gen geo gep ger gey ggg ggn ggo ggp ggr gne gnn gno gnp gnr goe gog gon goo gop gor goy gpe gpg gpn gpo gpp gpr gre grg grn gro grp grr gry gy- gye gyn gyo gyp gyr ne- nee neg nen neo nep ner ney nge ngg ngn ngo ngp nne nng nnn nno nnp no- noe nog non noo nop nor noy npe npg npn npo npp npr nre nrg nrn nro nrp nrr nry nye nyg nyn nyo nyp nyy oee oeg oen oeo oep oer oey oge ogg ogn ogo ogp ogy on- one ong onn ono onp onr ony oo- oog oon ooo oop oor op- ope opg opn opo opp opr opy or- ore org orn oro orp orr ory oye oyo p-p pee peg pen peo pep per pey pge pgg pgn pgo pgp pgr pgy pn- pne png pnn pno pnp pnr pny poe pog pon poo pop por poy ppe ppg ppn ppo ppp ppr pre prg prn pro prp prr pry py- pye pyg pyn pyo pyr re- ree reg ren reo rep rer rey rge rgg rgn rgo rgp rgr rng rnn rno rnp rnr rny roe rog ron roo rop ror roy rpe rpg rpn rpo rpp rpr rrg rrn rrp rrr ry- rye ryg ryn ryo ryr ryy yee yeg yen yeo yep yer yey ygo yne yng ynn ynp yny yoe yog yon yoo yop yor yoy ypg ypo yre yrg yrn yro yrp yye yyg yyy