gggg ggpo gnom gnoo gogo gomn gomo gon- gong gonn gono gony goog goom goon goop gopo goym gpgp gymp gyn- gyng gyno gypo mmgn mmmm mmyy mnop mnpo mogg mogo momo momy mon- mong monn mono mony moog moon moop mopp mopy moyn moyo mppp mymp mymy myng myo- myon mypn mypo ngmn ngom ngon nmon nngn nnnn nogg nogo nom- nomo nomy non- nong nonn nono noo- noon nooo noop noyo nyny nyom nyon oggy ogog ogon omgp omn- omo- omon omoo ongo onmy onno onon onoy onpg onym oooo opng opo- opon oppo oppy oyon pgmp pmmp pmpm pmpo pnnm pnom pnon pnpo pnpp pogg pogo pogy pomo pomp pomy pong pono ponp pony poon poop pop- popo popp popy poyn poyo pppn pppo pppp pyg- pygg pym- pyn- pyo- pyon pypy ygon ympn ynon yogo yomo yomp yong yono yoon yoop yopo yopy yoyn yoyo yyyy