e-one eeeee egene egeon eggen eggng eggon egone enego engen enone enugu eugen eunoe gegge genge gengo geno- geong gnugo go-go go-on go-oo gogen gogne gogon gogue gonen gongo gonne gonnn gonno gono- googe goone goong gouge goune goung gounn guene gugen gunge gungu gunne guoge negon negun nengo nenno neuen neueu neune neuou ngege ngeue ngong ngugu nnooo no-go no-no non-u nonne nonno noone noonu noune nu-nu nueno nunge nunon nunun oeno- oenoe ogene ognen ognon ogogo ogone ogugu onene oneno oneon ongee ongon onne- onnen onone onoon ooooo oouen ouene ugene ugong un-go ungon unnun uouee uuuuu