gnugo go-go go-on go-oo gogon gogro gongo gonnn gonno gono- goong gorgo gorno gorun goung gounn gouv- grgur grogg grong grono groon groun grrrr gungu gunnr guroo gurov gurro gurun gurur guvno ngong ngoro ngugu nguru nnooo no-go no-no non-u nonno noonu noron norro norun norvo novo- novog nu-nu nunon nunun nuoro nuovo nurun ognon ogogo ogron ogugu ongon onoon onorn onour ooooo oovoo orgon orgov orgun ornon orono orrgo oruro ouoro ourno ro-ro rogno rogov rongo rongu ronno roong roung rovon rungu runo- runon ugong ugro- ugrug un-go ungon ungur unnun unnur unoor unorn unrug unrun unurn urgun urour uuuuu uvrou vogon vongo vonnu voorn vooru vornu voron vouno vroon vungu vuong