-ey eee eeg een eeo eey ege egg egn ego egy en- ene eng enn eno eny eo- eoe eog eon eoo eye eyn eyo ge- gee geg gen geo gey ggg ggn ggo gne gnn gno goe gog gon goo goy gy- gye gyn gyo ne- nee neg nen neo ney nge ngg ngn ngo nne nng nnn nno no- noe nog non noo noy nye nyg nyn nyo nyy oee oeg oen oeo oey oge ogg ogn ogo ogy on- one ong onn ono ony oo- oog oon ooo oye oyo yee yeg yen yeo yey ygo yne yng ynn yny yoe yog yon yoo yoy yye yyg yyy