-ic c-- ccc ccd cce ccg cci ccl cdc cdd cde cdg cdi cdl ce- cec ced cee ceg cei cel cgc cgd cge cgg cgi cgl ci- cic cid cie cig cii cil cl- clc cld cle clg cli cll dcc dcd dce dcg dci dcl ddc ddd dde ddg ddi ddl de- dec ded dee deg dei del dgc dgd dge dgg dgi dgl di- dic did die dig dii dil dl- dlc dld dle dlg dli dll ec- ecc ecd ece ecg eci ecl ed- edc edd ede edg edi edl eec eed eee eeg eel egc egd ege egg egi egl eic eid eie eig eii eil elc eld ele elg eli ell g-d gcc gcd gce gcg gci gcl gdc gdd gde gdi gdl ge- gec ged gee geg gei gel ggc ggd ggg ggi gic gid gie gig gii gil glc gld gle glg gli gll i-d icc icd ice icg ici icl idc idd ide idg idi idl ie- iec ied iee ieg iei iel igc igd ige igg igi igl iic iid iie iii iil il- ilc ild ile ilg ili ill lcc lcd lce lcg lci lcl ldc ldd lde ldg ldi ldl lec led lee leg lei lel lgc lgd lge lgg lgi lgl lic lid lie lig lii lil llc lld lle llg lli lll