-ing cccc cccf ccci ccfc ccff ccfi ccgc ccic ccii ccnc ccnf ccni ccny ccoc cfcf cfcn cfco cfcy cfgn cfgo cfni cfyn cgcc cgcg cgfc cicc cici cico ciff cifg cigi ciii cin- cinc cinf cing cini cino cion cnci cnco cngi cnic coco cofc coff cofi cogi cogo coif coin con- conc conf cong coni conn cono cony coof coon coyf coyn coyo cyc- cycc cyfi cyn- cyno cyon cyy- cyyc cyyn fccf fcic fcii ffcc ffff ffii ficc fico fifc fiff fifi fifo figc figg figo fiii fing fini finn fino fion fnci foci foco fofo fogg fogi fogn fogo fogy foin fong fono fony foof foon foyn fyfi fynn gc-c gccc gccf gcfc gcic gcii gfcf gfci ggfg gggg giff gigg gigi gign gigo ging gini ginn gino giog gioi gion gncc gngc gnin gnof gnoo goff gogi gogo goif goin gon- gong goni gonn gono gony goof goog gooi goon goyf gyn- gyng gyno i-go i-no iccc iccf icci iccn icco icgc icnc icoc icon ifco iffy ific ifni ifno ifyo igcc igfc iggy igni igno igny igon igoo iiii iiio iino iioi iioo inci inco incy infi info infy ingo inig inni inno inny ino- inoi inon inyo iocg ioci iofc ioii ioio ioni ionn iono ioof iooi iooo iyng n-ii nccc nccf ncci nccn ncfc ncnc ncoc nfff nfic nfon nfyc ngic ngio ngon nicc nicf nici nico nicy nifc niff nigc nigg nigo ning nini nino niog nion nioo niyi nngn nnnn noci noco nofi nogg nogo noif noin noio non- nong noni nonn nono noo- noon nooo noyo nycc nyco nycy nyny nyon occc occi occn ocin ocon off- offc offo offy ofgo ofno ogfy oggi oggy ogin ogni ogog ogoi ogon oici oigo oiii oion onc- oncf onco ongi ongo onic onni onno onon onoy ooff oofy oooo oyon yccc ygon yiff ying ynon yoff yogi yogo yong yoni yono yoof yoon yoyn yoyo yyff yyyy