-ing cccc cccf ccci cccu ccfc ccff ccfi ccgc ccic ccii ccnc ccnf ccni ccnu ccoc ccuc cfcf cfcn cfco cfgn cfgo cfni cfun cgcc cgcg cgfc cicc cici cico cicu ciff cifg cigi cigu ciii cin- cinc cinf cing cini cino cion ciuc cnci cnco cngi cnic coco cocu cofc coff cofi cogi cogo coif coin con- conc conf cong coni conn cono coof coon coun cucc cuci cucn cufc cuff cufi cufo cui- cuif cuin cuno cuon fccf fcic fcii ffcc ffff ffii ffun ficc fico fifc fiff fifi fifo figc figg figo fiii fing fini finn fino fion fnci fnuf foci foco fofo fogg fogi fogn fogo foin fong fono foof foon foug foun fuc- fuci fufc fuff fufu fugi fugo fugu fuig funf fung gc-c gccc gccf gcfc gcic gcii gfcf gfci ggfg gggg giff gifu gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gncc gngc gnin gnof gnoo goff gofu gogi gogo goif goin gon- gong goni gonn gono gonu goof goog gooi goon gou- gouf goug goun guci gufc guff gugg gugi gugu guin gung gunn i-go i-no iccc iccf icci iccn icco iccu icgc icnc icoc icon ifco ific ifni ifno igcc igfc igni igno ignu igon igoo iiii iiio iino iioi iioo iiuc inci inco infi info ingo inig inni inno innu ino- inoi inon inou inui inun iocg ioci iofc ioii ioio ioni ionn iono ioof iooi iooo ioug ioun iucc iuiu iuno n-ii nccc nccf ncci nccn nccu ncfc ncnc ncoc nfcu nfff nfic nfon ngic ngio ngon ngou nguu nicc nicf nici nico nicu nifc niff nigc nigg nigo niiu ning nini nino niog nion nioo niou nngn nnnn noci noco nofi nogg nogo noif noin noio non- nong noni nonn nono nonu noo- noon nooo noun nuci nucu nuff nuin nunc nung nunn nuno nuoc nuon occc occi occn ocin ocon off- offc offo offu ofgo ofno oggi ogin ogni ogog ogoi ogon ogou ogui ogun oici oigo oiii oion onc- oncf onco ongi ongo ongu onic onni onno onon ooff oooo oucc oufc ouff ouii ouin oun- oung ouu- ucci ucin ucio ucon ufcu ugcc ugcg uggo ugni uguu uncc uncf uncg unci unco ungo ungu uni- unic unif unii unin unio unni unno unon uocc uofg uofo uuni uuno uuoc uuuu