-ic c-- ccc ccd cce ccg cci ccl ccn cdc cdd cde cdg cdi cdl cdn ce- cec ced cee ceg cei cel cen cgc cgd cge cgg cgi cgl cgn ci- cic cid cie cig cii cil cin cl- clc cld cle clg cli cll cln cn- cnc cnd cne cng cni cnl cnn dcc dcd dce dcg dci dcl dcn ddc ddd dde ddg ddi ddl ddn de- dec ded dee deg dei del den dgc dgd dge dgg dgi dgl dgn di- dic did die dig dii dil din dl- dlc dld dle dlg dli dll dnc dnd dne dng dni dnl dnn ec- ecc ecd ece ecg eci ecl ecn ed- edc edd ede edg edi edl edn eec eed eee eeg eel een egc egd ege egg egi egl egn eic eid eie eig eii eil ein elc eld ele elg eli ell eln en- enc end ene eng eni enl enn g-d gcc gcd gce gcg gci gcl gcn gdc gdd gde gdi gdl gdn ge- gec ged gee geg gei gel gen ggc ggd ggg ggi ggn gic gid gie gig gii gil gin glc gld gle glg gli gll gln gnc gnd gne gni gnl gnn i-d icc icd ice icg ici icl icn idc idd ide idg idi idl idn ie- iec ied iee ieg iei iel ien igc igd ige igg igi igl ign iic iid iie iii iil iin il- ilc ild ile ilg ili ill iln in- inc ind ine ing ini inl inn lcc lcd lce lcg lci lcl lcn ldc ldd lde ldg ldi ldl ldn lec led lee leg lei lel len lgc lgd lge lgg lgi lgl lgn lic lid lie lig lii lil lin llc lld lle llg lli lll lln lnc lnd lne lng lni lnl lnn n-i ncc ncd nce ncg nci ncl ncn ndc ndd nde ndg ndi ndl ndn ne- nec ned nee neg nei nel nen ngc ngd nge ngg ngi ngl ngn nic nid nie nig nii nil nin nlc nld nle nlg nli nll nln nnc nne nng nni nnl nnn