-ic c-- ccc ccd ccg cci ccn cco cdc cdd cdg cdi cdn cdo cgc cgd cgg cgi cgn cgo ci- cic cid cig cii cin cio cn- cnc cnd cng cni cnn cno co- coc cod cog coi con coo dcc dcd dcg dci dcn dco ddc ddd ddg ddi ddn ddo dgc dgd dgg dgi dgn di- dic did dig dii din dio dnc dnd dng dni dnn dno doc dod dog doi don doo g-d gcc gcd gcg gci gcn gco gdc gdd gdi gdn gdo ggc ggd ggg ggi ggn ggo gic gid gig gii gin gio gnc gnd gni gnn gno goc god gog goi gon goo i-d icc icd icg ici icn ico idc idd idg idi idn ido igc igd igg igi ign igo iic iid iii iin iio in- inc ind ing ini inn ino io- ioc iod iog ioi ion ioo n-i ncc ncd ncg nci ncn nco ndc ndd ndg ndi ndn ndo ngc ngd ngg ngi ngn ngo nic nid nig nii nin nio nnc nng nni nnn nno no- noc nod nog noi non noo o-i oc- occ ocd ocg oci ocn oco odc odd odg odi odn odo ogc ogd ogg ogi ogn ogo oic oid oii oin oio on- onc ond ong oni onn ono oo- ooc ood oog ooi oon ooo