-ing cccc ccci ccgc ccgt ccic ccii ccnc ccni ccoc cctc cctt cgcc cgcg cicc cici cico cict cigi ciii ciit cin- cinc cing cini cino cint cion citg citi cito citt cnci cnco cngi cnic cnnz cntc coco coct cogi cogo coin coit con- conc cong coni conn cono cont coon coot cotc coti cotn coto cott cozi cozz ctic ctot cttn czon gc-c gccc gcic gcii gctc gggg gigg gigi gign gigo ging gini ginn gino giog gioi gion gito gizi gizo gizz gncc gngc gnin gnit gnoo gnti gogi gogo goin goit gon- gong goni gonn gono goog gooi goon goot goti goto gott gozi gozo gtco gzin i-go i-no iccc icci iccn icco icct icgc icnc icoc icon iczn igcc igni igno igon igoo igot iiii iiio iiit iino iioi iioo iitt inci inco ingo inig init inni inno ino- inoi inon inot inoz intg inti intn into iocg ioci iogt ioii ioio ioit ioni ionn iono iooi iooo ioto itgc itgo itic itin itno itoi iton itoo itto izon izzo n-ii nccc ncci nccn ncct ncit ncnc ncoc nctc ngic ngio ngon ngtn nicc nici nico nigc nigg nigo nigt niit ning nini nino niog nion nioo nitc niti nito nitz nngn nnit nnnn nnot nntn noci noco noct nogg nogo nogt noin noio noit non- nong noni nonn nono nont noo- noon nooo noot not- noti noto nott nozi ntcc ntoz ntto nzcc occc occi occn occt ocin ocon oct- octi octo oggi ogin ogiz ogni ogog ogoi ogon oici oigo oiii oint oion oitc oiti oitz onc- onco onct ongi ongo onic onit onni onno onon onoz ont- ontc onti onto onzo oont oooo oozi otic otin otit oto- otog oton otoo otti otto otzi ozon tccc tcnn tcon tctc tgcc tgtc ticc tico tigi tiit tinc ting tini tinn tino tint tion titc titi tito titt titz tizi tizz tncc toci toco togo togt toit tong toni tonn tono toon toot totc toti toto tott tozo ttcn tton tttt tzzt zgon zico zigg zigi zigo zinc zing zinn zino zion ziti zito zizi zizz znng zoco zogg zogi zogo zoic zoio zon- zong zoni zoo- zoon zoot zoti zott zotz zozo zzzz