gggg ggpo gnoo gogo gon- gong gonn gono gonu gony goog goon goop gopo gopu gou- goug goun goup gouy gpgp gugg gugu gung gunn guny guyu gyn- gyng gyno gypo gyuu n-up ngon ngou nguu nngn nnnn nogg nogo non- nong nonn nono nonu noo- noon nooo noop noun noup noyo nung nunn nuno nuny nuon nyny nyon oggy ogog ogon ogou ogpu ogun ongo ongu onno onon onoy onpg onpu onup oooo opng opo- opon oppo oppy oun- oung ouu- oyon oyou oyun pgou pgpu pgup pnon pnpo pnpp pnup pogg pogo pogy pong pono ponp pony poon poop pop- popo popp popy poun poup pouy poyn poyo pppn pppo pppp pugo pugu pung puno punu puny puoy pupu pupy puy- puyo pyg- pygg pyn- pyo- pyon pypy uggo ugny uguu ungo ungp ungu unno unon unop upgo upnp upon uppp uppu uppy upup uuno uuuu uuyn ygon ygun yguo ynon ynou ynug yogo yong yono yoon yoop yopo yopy youp yoyn yoyo yugg yugo yugu yung yuny yuon yuyu yyyy