c-cd cccc ccci ccdc ccdh ccdi ccdn ccic ccid ccii ccnc ccni ccoc ccod cdic cdii cdio cdnc cdon chch chci chdi chic chid chih chin chnc chno choc chod choh choi chon choo cicc cich cici cico cidc cidi ciid ciii cin- cinc cind cini cino cion cnci cnco cndd cnic cnid cnih cnoh coch coco codd codi cohn coho coin con- conc cond coni conn cono cood cooh coon dccc dcci dcii dcio dcon dddd ddoc dhin dhod dich dici dico didi dido diii din- dinc dinh dini dinn dino dioc dion dnic dnoc doch doci doco dod- dodd dodi dodo dohc doid doin donc dond doni donn dono dood doon h-ii hccc hcch hchi hdci hdoc hdod hhhh hi-c hicc hich hico hidi hihc hihi hiho hinc hind hinn hino hioc hndd hnoi hoch hocn hodh hodi hohn hoho hoid hond honi hono hood hoon i-no iccc icci iccn icco icdc icdd ichc ichd ichi icho icnc icoc icod icon iddo idic idid idin idio idno idoc idon ihcc iicd iiii iiio iino iioi iioo incd inch inci inco ind- indc indi indo inhd inid inni inno ino- inoi inon ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo n-ii nccc ncci nccn ncdc ncdn nchc nchd ncid ncnc ncnd ncoc ndcc nddo ndic ndoc nhcc nhnn nhon nicc nicd nich nici nico nidd nidi nido nind ninh nini nino nioh nion nioo nnnn noch noci noco nodi nodo nohn noho noid noin noio non- noni nonn nono noo- noon nooo occc occi occn ochi ocin ocon odci oddd oddi odic odin odio odoh odon odoo ohcc ohhi ohho ohid ohio ohno ohoh oici oido oiii oion onc- oncd onco ondi ondo onic onni onno onod onon oodi ooho ooid oooh oooo