-ic c-- ccc ccd cce ccf ccg cci ccn cco ccs cdc cdd cde cdf cdg cdi cdn cdo cds ce- cec ced cee cef ceg cei cen ceo ces cfc cfd cfe cff cfg cfi cfn cfo cfs cgc cgd cge cgg cgi cgn cgo cgs ci- cic cid cie cif cig cii cin cio cis cn- cnc cnd cne cnf cng cni cnn cno cns co- coc cod coe cof cog coi con coo cos csc csd cse csf csg csi csn cso css dcc dcd dce dcf dcg dci dcn dco dcs ddc ddd dde ddf ddg ddi ddn ddo dds de- dec ded dee def deg dei den deo des dfc dfd dfe dff dfg dfi dfn dfo dfs dgc dgd dge dgf dgg dgi dgn dgs di- dic did die dif dig dii din dio dis dnc dnd dne dnf dng dni dnn dno dns doc dod doe dof dog doi don doo dos dsc dsd dse dsf dsg dsi dsn dso dss ec- ecc ecd ece ecf ecg eci ecn eco ecs ed- edc edd ede edf edg edi edn edo eds eec eed eee eef eeg een eeo ees ef- efc efd efe eff efg efi efo efs egc egd ege egf egg egi egn ego egs eic eid eie eif eig eii ein eio eis en- enc end ene enf eng eni enn eno ens eo- eoc eod eoe eof eog eoi eon eoo eos es- esc esd ese esf esg esi esn eso ess fcc fcd fce fcf fcg fci fcn fco fcs fdc fdd fde fdf fdg fdi fdn fdo fds fec fed fee fef feg fei fen feo fes ffc ffd ffe fff ffg ffi ffn ffo ffs fgc fgd fge fgf fgg fgi fgn fgs fic fid fie fif fig fii fin fis fnc fnd fne fnf fng fni fnn fns foc foe fof fog foi fon foo fos fsc fsd fse fsf fsg fsi fsn fso fss g-d gcc gcd gce gcf gcg gci gcn gco gcs gdc gdd gde gdf gdi gdn gdo gds ge- gec ged gee gef geg gei gen geo ges gfc gfd gfe gff gfi gfo gfs ggc ggd ggg ggi ggn ggo ggs gic gid gie gif gig gii gin gio gis gnc gnd gne gnf gni gnn gno gns goc god goe gof gog goi gon goo gos gsc gsd gse gsf gsg gsi gsn gso gss i-d i-f icc icd ice icf icg ici icn ico ics idc idd ide idf idg idi idn ido ids ie- iec ied iee ief ieg iei ien ies ifc ifd ife iff ifg ifi ifn ifo ifs igc igd ige igf igg igi ign igo igs iic iid iie iif iii iin iio iis in- inc ind ine inf ing ini inn ino ins io- ioc iod ioe iof iog ioi ion ioo ios is- isc isd ise isf isg isi isn iso iss n-i ncc ncd nce ncf ncg nci ncn nco ncs ndc ndd nde ndf ndg ndi ndn ndo nds ne- nec ned nee nef neg nei nen neo nes nfc nfd nfe nff nfi nfn nfo nfs ngc ngd nge ngf ngg ngi ngn ngo ngs nic nid nie nif nig nii nin nio nis nnc nne nnf nng nni nnn nno nns no- noc nod noe nof nog noi non noo nos nsc nsd nse nsf nsg nsi nsn nso nss o-i oc- occ ocd ocf ocg oci ocn oco ocs odc odd ode odf odg odi odn odo ods oec oed oee oef oeg oei oen oeo oes of- ofc ofd ofe off ofg ofi ofn ofo ofs ogc ogd oge ogf ogg ogi ogn ogo ogs oic oid oie oif oii oin oio ois on- onc ond one onf ong oni onn ono ons oo- ooc ood oof oog ooi oon ooo oos os- osc osd ose osf osg osi osn oso oss scc scd sce scf scg sci scn sco scs sdc sdd sde sdf sdg sdi sdn sdo sds se- sec sed see sef seg sei sen seo ses sfc sfd sfe sff sfg sfi sfn sfo sfs sgc sgd sge sgf sgg sgi sgn sgo sgs sic sid sie sif sig sii sin sio sis snc snd sne snf sng sni snn sno sns soc sod soe sof sog soi son soo sos ss- ssc ssd sse ssf ssg ssi ssn sso sss