-ing cccc ccci cccl ccgc ccic ccii ccil cclc cclg ccli ccnc ccni ccoc cgcc cgcg cicc cici cico cigi ciii cili cill cilo cin- cinc cing cini cino cion clic clig clii clin clio clog clon cloo cnci cnco cngi cnic coco cogi cogo coil coin col- coli coll coln colo con- conc cong coni conn cono cool coon gc-c gccc gcic gcii gclc ggcl gggg gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino giog gioi gion glcc gli- glic glin glog gncc gngc gnin gnoo gogi gogo goin goli goll golo gon- gong goni gonn gono goog gooi gool goon i-go i-no iccc icci iccl iccn icco icgc icll icnc icoc icon igcc igil igli iglo igni igno igon igoo iiii iiio iino iioi iioo ilic ilin ilio ill- illi illo ilni ilno iloc ilog iloo inci incl inco ingo inig inni inno ino- inoi inol inon iocg ioci ioii ioio iolo ioni ionn iono iooi iooo lccc lgin lico ligc ligg ligi lign ligo liig liii liin lilg lili lill lilo linc ling linn lino lio- lion llcc llgc lllc llll lloc lloo locc loci locn loco log- logi logo loic loin loli loll lolo long loni lono looc lool loon n-ii nccc ncci nccn nclc ncln ncnc ncoc ngic ngio ngol ngon nicc nici nicl nico nigc nigg nigo nili nill nilo ning nini ninl nino niog nion nioo nlcc nlgn nlic nngn nnnn noci nocl noco nogg nogo noil noin noio noli noll nolo non- nong noni nonn nono noo- nool noon nooo occc occi occn ocin oclc ocon oggi ogin ogli ogni ognl ogog ogoi ogon oici oigo oiii oion olcc olgc olic olig olin olio olli ollo olog olon onc- onco ongi ongo onic onil onni onno onon oolo oooo