-ene -one eeee eefe eefn eeng ef-g efen efeo efon egee egge eggo egne ego- egon enee eneg eneo enge engg engo enne ennu eno- enoe enon enue enuf eone euge feen fefe feff fefo fege fegg fene feng fenn feof feon ffee ffff ffun fnuf fofo foge fogg fogn fogo fone fong fono foof foon foug foun fuff fufu fuge fugo fugu fune funf fung geen gefe gege gegg gego gen- gene genf geng genn geno genu geo- geof geog geon geue geun ggfg gggg gneu gnof gnoo goef goen gofe goff gofu gogo gon- gone gong gonn gono gonu goof goog goon gou- gouf goug goun guen guff guge gugg gugu gung gunn neef neen nefe neff nege nego nene neng neno nenu neo- neon neoo neue neuf neun neuo neuu nfff nfon ngef ngen ngon ngou nguu nngn nnnn nogg nogo non- none nong nonn nono nonu noo- noon nooo noun nuee nuff nune nung nunn nuno nuon o-eo oen- oeno oeuf ofen off- offe offo offu ofgo ofno ogee ogen ogge ogog ogon ogou ogun one- onee oneg oneo onge ongo ongu onne onno onon onue ooff oone oooo ouen oufe ouff ouge oun- oune oung ouu- ueno uffe ugeo uggo ugne uguu unee unef unen ungo ungu unne unno unon uofg uofo uone uuen uuno uuuu