cccc ccgc ccnc ccny ccoc cgcc cgcg cnco coco cogo con- conc cong conn cono cony coon coyn coyo cyc- cycc cyn- cyno cyon cyy- cyyc cyyn gc-c gccc gggg gncc gngc gnoo gogo gon- gong gonn gono gony goog goon gyn- gyng gyno nccc nccn ncnc ncoc ngon nngn nnnn noco nogg nogo non- nong nonn nono noo- noon nooo noyo nycc nyco nycy nyny nyon occc occn ocon oggy ogog ogon onc- onco ongo onno onon onoy oooo oyon yccc ygon ynon yogo yong yono yoon yoyn yoyo yyyy