cccc cccu ccgc ccnc ccnu ccoc ccuc cgcc cgcg cnco coco cocu cogo con- conc cong conn cono coon coun cucc cucn cuno cuon gc-c gccc gggg gncc gngc gnoo gogo gon- gong gonn gono gonu goog goon gou- goug goun gugg gugu gung gunn nccc nccn nccu ncnc ncoc ngon ngou nguu nngn nnnn noco nogg nogo non- nong nonn nono nonu noo- noon nooo noun nucu nunc nung nunn nuno nuoc nuon occc occn ocon ogog ogon ogou ogun onc- onco ongo ongu onno onon oooo oucc oun- oung ouu- ucon ugcc ugcg uggo uguu uncc uncg unco ungo ungu unno unon uocc uuno uuoc uuuu