-er -ey eee eeg een eeo eer eey ege egg egn ego egr egu egy en- ene eng enn eno enr enu eny eo- eoe eog eon eoo eor eou ere erg ern ero err eru ery eu- eue eug eun eur eye eyn eyo eyr ge- gee geg gen geo ger geu gey ggg ggn ggo ggr ggu gne gnn gno gnr gnu goe gog gon goo gor gou goy gre grg grn gro grr gru gry gu- gue gug gun guo gur guu guy gy- gye gyn gyo gyr ne- nee neg nen neo ner neu ney nge ngg ngn ngo ngu nne nng nnn nno nnu no- noe nog non noo nor nou noy nre nrg nrn nro nrr nru nry nue nug nun nuo nur nuu nuy nye nyg nyn nyo nyu nyy oee oeg oen oeo oer oey oge ogg ogn ogo ogy on- one ong onn ono onr onu ony oo- oog oon ooo oor or- ore org orn oro orr oru ory ou- oue oun ouo our oye oyo re- ree reg ren reo rer reu rey rge rgg rgn rgo rgr rng rnn rno rnr rnu rny roe rog ron roo ror rou roy rrg rrn rrr rru rue rug run ruo rur ruu ruy ry- rye ryg ryn ryo ryr ryu ryy uee ueg uen uer uey uge ugg ugn ugo ugr ugu un- une ung unn uno unr unu uny uoe uog uon uoo uor ur- ure urg urn uro urr uru ury uue uug uun uur uuu uyo uyu yee yeg yen yeo yer yey ygo yne yng ynn ynu yny yoe yog yon yoo yor you yoy yre yrg yrn yro yru yue yug yun yuo yur yuu yuy yye yyg yyu yyy