-ing c-cd cccc ccci ccdc ccdi ccdn ccgc ccic ccid ccii ccnc ccni ccoc ccod cdic cdii cdio cdnc cdon cgcc cgcg cicc cici cico cidc cidg cidi cigi ciid ciii cin- cinc cind cing cini cino cion cnci cnco cndd cngi cnic cnid coco codd codi cogi cogo coin con- conc cond cong coni conn cono cood coon dccc dcci dcgo dcii dcio dcon dddd ddoc dici dico didi dido digg digi digo diii din- dinc ding dini dinn dino dioc dion dnic dnoc doci doco dod- dodd dodg dodi dodo dog- dogg dogi dogo doid doig doin donc dond dong doni donn dono dood doon gc-c gccc gcic gcii gdci gggg gidc gidd gidi gido gigg gigi gign gigo ging gini ginn gino giog gioi gion gncc gngc gnin gnod gnoo godi godo gogi gogo goin gon- gond gong goni gonn gono good goog gooi goon i-go i-no iccc icci iccn icco icdc icdd icgc icnc icoc icod icon iddo idgo idic idid idig idin idio idno idoc idog idon igcc igni igno igon igoo iicd iiii iiio iino iioi iioo incd inci inco ind- indc indi indo ingo inid inig inni inno ino- inoi inon iocg ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo n-ii nccc ncci nccn ncdc ncdn ncid ncnc ncnd ncoc ndcc nddo ndic ndoc ngdc ngic ngio ngon nicc nicd nici nico nidd nidi nido nigc nigg nigo nind ning nini nino niog nion nioo nngn nnnn noci noco nodi nodo nogg nogo noid noin noio non- nong noni nonn nono noo- noon nooo occc occi occn ocin ocon odci oddd oddi odic odin odio odon odoo ogdc oggi ogin ogni ogod ogog ogoi ogon oici oido oigo oiii oion onc- oncd onco ondi ondo ongi ongo onic onni onno onod onon oodi ooid oooo