-ic c-- ccc ccd cce ccg cci ccn cco cdc cdd cde cdg cdi cdn cdo ce- cec ced cee ceg cei cen ceo cgc cgd cge cgg cgi cgn cgo ci- cic cid cie cig cii cin cio cn- cnc cnd cne cng cni cnn cno co- coc cod coe cog coi con coo dcc dcd dce dcg dci dcn dco ddc ddd dde ddg ddi ddn ddo de- dec ded dee deg dei den deo dgc dgd dge dgg dgi dgn di- dic did die dig dii din dio dnc dnd dne dng dni dnn dno doc dod doe dog doi don doo ec- ecc ecd ece ecg eci ecn eco ed- edc edd ede edg edi edn edo eec eed eee eeg een eeo egc egd ege egg egi egn ego eic eid eie eig eii ein eio en- enc end ene eng eni enn eno eo- eoc eod eoe eog eoi eon eoo g-d gcc gcd gce gcg gci gcn gco gdc gdd gde gdi gdn gdo ge- gec ged gee geg gei gen geo ggc ggd ggg ggi ggn ggo gic gid gie gig gii gin gio gnc gnd gne gni gnn gno goc god goe gog goi gon goo i-d icc icd ice icg ici icn ico idc idd ide idg idi idn ido ie- iec ied iee ieg iei ien igc igd ige igg igi ign igo iic iid iie iii iin iio in- inc ind ine ing ini inn ino io- ioc iod ioe iog ioi ion ioo n-i ncc ncd nce ncg nci ncn nco ndc ndd nde ndg ndi ndn ndo ne- nec ned nee neg nei nen neo ngc ngd nge ngg ngi ngn ngo nic nid nie nig nii nin nio nnc nne nng nni nnn nno no- noc nod noe nog noi non noo o-i oc- occ ocd ocg oci ocn oco odc odd ode odg odi odn odo oec oed oee oeg oei oen oeo ogc ogd oge ogg ogi ogn ogo oic oid oie oii oin oio on- onc ond one ong oni onn ono oo- ooc ood oog ooi oon ooo