gnugo go-go go-on go-oo go-op gogon gogyn gogyo gongo gonnn gonno gonny gono- gonyu goong goony goopy goung gounn goyu gugny gungu gungy gunny gunpo guoyu guppy guyon guyun gynny gyno- gypon gyppo gyugy n-p-n ngong ngoyo ngugu nnooo no-go no-no no-op non-u nonno nonny nonop noogy noonu noppy nopun nouny noyon noyou nu-nu nunny nunon nunun nygon nygun nyong ognon ogogo ogony ogugu ongon onnuy onoon onpop onyon onyou ooooo oppon opugn opypy ougny p-n-p po-on po-po poggy pogno pogny pogon pongo pongu pongy ponnu ponup ponyo poopo poopy popon popop poppo poppy popup pougy poyou ppong puggy pugny pungu pungy punny punon puppo puppy puyoo pygo- pygyn pynn- pynon pynun pypyn pyung u-pop ugong un-go ungon unnun uppng uppon uuuuu uygun y-gun y-o-u ygoon yo-yo yoong yopon yougo young youno youon youup yunyu yupon yuppy