-ic c-- ccc ccd cce ccg cci ccn ccs ccx cdc cdd cde cdg cdi cdn cds cdx ce- cec ced cee ceg cei cen ces cex cgc cgd cge cgg cgi cgn cgs ci- cic cid cie cig cii cin cis cix cn- cnc cnd cne cng cni cnn cns cnx csc csd cse csg csi csn css csx cxc cxi cxs cxx dcc dcd dce dcg dci dcn dcs dcx ddc ddd dde ddg ddi ddn dds ddx de- dec ded dee deg dei den des dex dgc dgd dge dgg dgi dgn dgs di- dic did die dig dii din dis dix dnc dnd dne dng dni dnn dns dsc dsd dse dsg dsi dsn dss dsx dxc dxd dxi dxn dxs dxx ec- ecc ecd ece ecg eci ecn ecs ecx ed- edc edd ede edg edi edn eds edx eec eed eee eeg een ees eex egc egd ege egg egi egn egs egx eic eid eie eig eii ein eis eix en- enc end ene eng eni enn ens es- esc esd ese esg esi esn ess esx ex- exc exd exe exi exs exx g-d gcc gcd gce gcg gci gcn gcs gdc gdd gde gdi gdn gds gdx ge- gec ged gee geg gei gen ges gex ggc ggd ggg ggi ggn ggs gic gid gie gig gii gin gis gnc gnd gne gni gnn gns gsc gsd gse gsg gsi gsn gss gsx gxs i-d icc icd ice icg ici icn ics idc idd ide idg idi idn ids idx ie- iec ied iee ieg iei ien ies iex igc igd ige igg igi ign igs iic iid iie iii iin iis iix in- inc ind ine ing ini inn ins inx is- isc isd ise isg isi isn iss ixc ixe ixi ixn n-i ncc ncd nce ncg nci ncn ncs ncx ndc ndd nde ndg ndi ndn nds ne- nec ned nee neg nei nen nes nex ngc ngd nge ngg ngi ngn ngs nic nid nie nig nii nin nis nix nnc nne nng nni nnn nns nsc nsd nse nsg nsi nsn nss nsx nxc nxd scc scd sce scg sci scn scs scx sdc sdd sde sdg sdi sdn sds se- sec sed see seg sei sen ses sex sgc sgd sge sgg sgi sgn sgs sgx sic sid sie sig sii sin sis six snc snd sne sng sni snn sns ss- ssc ssd sse ssg ssi ssn sss ssx sxc sxi sxn sxs xcd xci xcx xdc xde xdi xds xed xee xeg xen xes xex xge xgi xic xie xii xin xis xix xnc xns xsc xsi xss xxi xxx