-ic c-- ccc ccd cce ccf ccg cci ccn cdc cdd cde cdf cdg cdi cdn ce- cec ced cee cef ceg cei cen cfc cfd cfe cff cfg cfi cfn cgc cgd cge cgg cgi cgn ci- cic cid cie cif cig cii cin cn- cnc cnd cne cnf cng cni cnn dcc dcd dce dcf dcg dci dcn ddc ddd dde ddf ddg ddi ddn de- dec ded dee def deg dei den dfc dfd dfe dff dfg dfi dfn dgc dgd dge dgf dgg dgi dgn di- dic did die dif dig dii din dnc dnd dne dnf dng dni dnn ec- ecc ecd ece ecf ecg eci ecn ed- edc edd ede edf edg edi edn eec eed eee eef eeg een ef- efc efd efe eff efg efi egc egd ege egf egg egi egn eic eid eie eif eig eii ein en- enc end ene enf eng eni enn fcc fcd fce fcf fcg fci fcn fdc fdd fde fdf fdg fdi fdn fec fed fee fef feg fei fen ffc ffd ffe fff ffg ffi ffn fgc fgd fge fgf fgg fgi fgn fic fid fie fif fig fii fin fnc fnd fne fnf fng fni fnn g-d gcc gcd gce gcf gcg gci gcn gdc gdd gde gdf gdi gdn ge- gec ged gee gef geg gei gen gfc gfd gfe gff gfi ggc ggd ggg ggi ggn gic gid gie gif gig gii gin gnc gnd gne gnf gni gnn i-d i-f icc icd ice icf icg ici icn idc idd ide idf idg idi idn ie- iec ied iee ief ieg iei ien ifc ifd ife iff ifg ifi ifn igc igd ige igf igg igi ign iic iid iie iif iii iin in- inc ind ine inf ing ini inn n-i ncc ncd nce ncf ncg nci ncn ndc ndd nde ndf ndg ndi ndn ne- nec ned nee nef neg nei nen nfc nfd nfe nff nfi nfn ngc ngd nge ngf ngg ngi ngn nic nid nie nif nig nii nin nnc nne nnf nng nni nnn