-ic c-- ccc cce ccf ccg cci ccl ccn ccs ce- cec cee cef ceg cei cel cen ces cfc cfe cff cfg cfi cfl cfn cfs cgc cge cgg cgi cgl cgn cgs ci- cic cie cif cig cii cil cin cis cl- clc cle clf clg cli cll cln cls cn- cnc cne cnf cng cni cnl cnn cns csc cse csf csg csi csl csn css ec- ecc ece ecf ecg eci ecl ecn ecs eec eee eef eeg eel een ees ef- efc efe eff efg efi efl efs egc ege egf egg egi egl egn egs eic eie eif eig eii eil ein eis elc ele elf elg eli ell eln els en- enc ene enf eng eni enl enn ens es- esc ese esf esg esi esl esn ess fcc fce fcf fcg fci fcl fcn fcs fec fee fef feg fei fel fen fes ffc ffe fff ffg ffi ffl ffn ffs fgc fge fgf fgg fgi fgl fgn fgs fic fie fif fig fii fil fin fis flc fle flf flg fli fll fln fls fnc fne fnf fng fni fnl fnn fns fsc fse fsf fsg fsi fsl fsn fss gcc gce gcf gcg gci gcl gcn gcs ge- gec gee gef geg gei gel gen ges gfc gfe gff gfi gfl gfs ggc ggg ggi ggn ggs gic gie gif gig gii gil gin gis glc gle glf glg gli gll gln gls gnc gne gnf gni gnl gnn gns gsc gse gsf gsg gsi gsl gsn gss i-f icc ice icf icg ici icl icn ics ie- iec iee ief ieg iei iel ien ies ifc ife iff ifg ifi ifl ifn ifs igc ige igf igg igi igl ign igs iic iie iif iii iil iin iis il- ilc ile ilf ilg ili ill iln ils in- inc ine inf ing ini inl inn ins is- isc ise isf isg isi isl isn iss lcc lce lcf lcg lci lcl lcn lcs lec lee lef leg lei lel len les lfc lfe lff lfg lfi lfl lfn lfs lgc lge lgf lgg lgi lgl lgn lgs lic lie lif lig lii lil lin lis llc lle llf llg lli lll lln lls lnc lne lng lni lnl lnn lns lsc lse lsf lsg lsi lsl lsn lss n-i ncc nce ncf ncg nci ncl ncn ncs ne- nec nee nef neg nei nel nen nes nfc nfe nff nfi nfl nfn nfs ngc nge ngf ngg ngi ngl ngn ngs nic nie nif nig nii nil nin nis nlc nle nlf nlg nli nll nln nls nnc nne nnf nng nni nnl nnn nns nsc nse nsf nsg nsi nsl nsn nss scc sce scf scg sci scl scn scs se- sec see sef seg sei sel sen ses sfc sfe sff sfg sfi sfl sfn sfs sgc sge sgf sgg sgi sgl sgn sgs sic sie sif sig sii sil sin sis slc sle slf slg sli sll sln sls snc sne snf sng sni snl snn sns ss- ssc sse ssf ssg ssi ssl ssn sss