-ing cccc ccci ccgc ccgt ccic ccii ccnc ccni ccny ccoc cctc cctt cgcc cgcg cicc cici cico cict cigi ciii ciit cin- cinc cing cini cino cint cion citg citi cito citt city cnci cnco cngi cnic cntc coco coct cogi cogo coin coit con- conc cong coni conn cono cont cony coon coot cotc coti cotn coto cott coty coyn coyo coyt ctic ctot cttn cyc- cycc cyn- cyno cyon cyt- cyto cyy- cyyc cyyn gc-c gccc gcic gcii gctc gggg gigg gigi gign gigo ging gini ginn gino giog gioi gion gito gncc gngc gnin gnit gnoo gnti gogi gogo goin goit gon- gong goni gonn gono gony goog gooi goon goot goti goto gott goty goyt gtco gyn- gyng gyno gynt gytt i-go i-no iccc icci iccn icco icct icgc icnc icoc icon igcc iggy igni igno igny igon igoo igot iiii iiio iiit iino iioi iioo iitt inci inco incy ingo inig init inni inno inny ino- inoi inon inot intg inti intn into inyo iocg ioci iogt ioii ioio ioit ioni ionn iono iooi iooo ioto itgc itgo itic itin itno itoi iton itoo itto itty iyng n-ii nccc ncci nccn ncct ncit ncnc ncoc nctc ngic ngio ngon ngtn nicc nici nico nicy nigc nigg nigo nigt niit ning nini nino niog nion nioo nitc niti nito nity niyi 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 noyo noyt ntcc ntto nycc nyco nycy nyit nynt nyny nyon nytc occc occi occn occt ocin ocon oct- octi octo octy oggi oggy ogin ogni ogog ogoi ogon oici oigo oiii oint oion oitc oiti onc- onco onct ongi ongo onic onit onni onno onon onoy ont- ontc onti onto oont oooo ooty otic otin otit oto- otog oton otoo otoy otti otto otyg oynt oyon tccc tcnn tcon tctc tgcc tgtc ticc tico tigi tigy tiit tinc ting tini tinn tino tint tiny tion titc titi tito titt tiyi tiyn tiyo tncc to-y toci toco togo togt toit tong toni tonn tono tony toon toot totc toti toto tott toty toyn toyo toyt ttcn tton ttoy tttt tyco tyin tyng tynt tyny tyti tyto tytt tyty tyyn yccc yctc ygon ygot ying yiti ynon ynot yogi yogo yoit yong yoni yono yont yoon yoot yott yoyn yoyo yyyy