-er -ey eee eeg een eeo eer eey ege egg egn ego egr egy en- ene eng enn eno enr eny eo- eoe eog eon eoo eor ere erg ern ero err ery eye eyn eyo eyr ge- gee geg gen geo ger gey ggg ggn ggo ggr gne gnn gno gnr goe gog gon goo gor goy gre grg grn gro grr gry gy- gye gyn gyo gyr ne- nee neg nen neo ner ney nge ngg ngn ngo nne nng nnn nno no- noe nog non noo nor noy nre nrg nrn nro nrr nry nye nyg nyn nyo nyy oee oeg oen oeo oer oey oge ogg ogn ogo ogy on- one ong onn ono onr ony oo- oog oon ooo oor or- ore org orn oro orr ory oye oyo re- ree reg ren reo rer rey rge rgg rgn rgo rgr rng rnn rno rnr rny roe rog ron roo ror roy rrg rrn rrr ry- rye ryg ryn ryo ryr ryy yee yeg yen yeo yer yey ygo yne yng ynn yny yoe yog yon yoo yor yoy yre yrg yrn yro yye yyg yyy