go-go go-on go-oo go-op gogon gomon gompo gongo gonnn gonno gono- goong mmmmm mnong mogno mogpo mongo monno mono- monon moogo moong n-p-n ngong nnooo no-go no-no no-op nommo nomo- nomom nonno nonop novo- novog ognon ogogo omoon ongon onoon onpop ooooo oovoo opovo oppon p-n-p po-on po-po pogno pogon pongo poopo popon popop popov poppo povvo ppong pvpgn v-pop vogon vongo