-ene -one cccc ccee ccgc ccgt ccnc ccne ccoc cctc cctt cec- cece ceco cect ceec cege cego cen- cene ceng ceno cent cet- cete ceto cgcc cgcg cnco cnet cntc coce coco coct coen cogo con- conc cone cong conn cono cont coon coot cotc cote cotn coto cott ctec cten ctge ctne ctot cttn eccc ecce ecco ecct ecne eco- ecog econ ecot ect- ectc ecto eeee eeng eent eeoc eetc eete egcc egcg egec egee egge eggo egne egnt ego- egon egot egte ence enco enee eneg eneo enge engg engo ennc enne eno- enoc enoe enon ent- ente ento eone eont eotc eoto etcc etco etec etee eten etne etoe eton ette ettn etto gc-c gccc gcet gctc gece geen geet gege gegg gego gen- genc gene geng genn geno gent geo- geog geon gete getg geto gett gggg gncc gnet gngc gnoo goce goen gogo gon- gone gong gonn gono goog goon goot gote goto gott gtco gtoe nccc nccn ncct ncec ncee ncen ncnc ncoc nctc ncte necc nece neco nect neen neet nege nego nene neng neno nent neo- neoc neon neoo neot net- nete neto nett ngen ngon ngtn nngn nnnn nnot nntn noce noco noct nogg nogo nogt non- none nong nonn nono nont noo- noon nooo noot not- note noto nott ntcc ntto o-eo occc occn occt oce ocee ocet ocon oct- octe octo oec- oecc oeec oen- oeno ogee ogen ogge ogog ogon onc- once onco onct one- onec onee oneg oneo onge ongo onne onno onon ont- ontc onto oone oont oooo otee oten oto- otoe otog oton otoo otte otto tccc tcnn tcon tctc teco tect teec teen teet tegg tego tegt tenc tene teng tenn teno tent teon tete teto tett tgcc tgtc tncc tnge toce toco toee toen toet toge togo togt tone tong tonn tono toon toot totc tote toto tott ttcn tten tteo ttoe tton tttt