cccc cccl ccgc cclc cclg ccnc ccoc cgcc cgcg clog clon cloo cnco coco cogo col- coll coln colo con- conc cong conn cono cool coon gc-c gccc gclc ggcl gggg glcc glog gncc gngc gnoo gogo goll golo gon- gong gonn gono goog gool goon lccc llcc llgc lllc llll lloc lloo locc locn loco log- logo loll lolo long lono looc lool loon nccc nccn nclc ncln ncnc ncoc ngol ngon nlcc nlgn nngn nnnn nocl noco nogg nogo noll nolo non- nong nonn nono noo- nool noon nooo occc occn oclc ocon ognl ogog ogon olcc olgc ollo olog olon onc- onco ongo onno onon oolo oooo