-ing c-cd cccc ccci cccv ccdc ccdi ccdn ccgc ccic ccid ccii cciv ccnc ccni ccoc ccod ccvi ccvo cdic cdii cdio cdiv cdnc cdon cdvd cdvi cgcc cgcg cicc cici cico cidc cidg cidi cigi ciid ciii cin- cinc cind cing cini cino cinv cion civc civo cnci cnco cndd cngi cnic cnid coco codd codi cogi cogo coin con- conc cond cong coni conn cono conv cood coon covo cvcc cvid cvii dccc dcci dccv dcgo dcii dcio dciv dcon dcvd dcvg dcvi dddd ddoc dici dico didi dido digg digi digo diii diiv din- dinc ding dini dinn dino dioc dion divd divi divo dnic dnoc doci doco dod- dodd dodg dodi dodo dog- dogg dogi dogo doid doig doin donc dond dong doni donn dono dood doon dovi dvi- dvii dvin dvno gc-c gccc gcic gcii gciv gcov gdci gdov 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 govi gvvv 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 idvd 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 ivic ivig ivin ivod ivon 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 nivo nngn nnnn noci noco nodi nodo nogg nogo noid noin noio non- nong noni nonn nono noo- noon nooo noov nov- novi novo nvcc 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 ovi- ovid ovni ovo- ovod ovon ovoo vcci vcon vdcc vdio vgcc vic- vici vico vidi vido vigo viii vinc vind ving vini vino vion vivi vivo vodo voic void voin voio vond voni vonn vooc voog vvog vvvv