-ic c-- ccc cce ccf cci ccl ccm ccn ccs ce- cec cee cef cei cel cem cen ces cfc cfe cff cfi cfl cfm cfn cfs ci- cic cie cif cii cil cim cin cis cl- clc cle clf cli cll clm cln cls cmc cme cmf cmi cml cmm cmn cms cn- cnc cne cnf cni cnl cnm cnn cns csc cse csf csi csl csm csn css ec- ecc ece ecf eci ecl ecm ecn ecs eec eee eef eel eem een ees ef- efc efe eff efi efl efm efs eic eie eif eii eil eim ein eis elc ele elf eli ell elm eln els em- emc eme emf emi eml emm emn ems en- enc ene enf eni enl enm enn ens es- esc ese esf esi esl esm esn ess fcc fce fcf fci fcl fcm fcn fcs fec fee fef fei fel fem fen fes ffc ffe fff ffi ffl ffm ffn ffs fic fie fif fii fil fim fin fis flc fle flf fli fll flm fln fls fmc fme fmf fmi fml fmm fmn fms fnc fne fnf fni fnl fnm fnn fns fsc fse fsf fsi fsl fsm fsn fss i-f icc ice icf ici icl icm icn ics ie- iec iee ief iei iel iem ien ies ifc ife iff ifi ifl ifm ifn ifs iic iie iif iii iil iim iin iis il- ilc ile ilf ili ill ilm iln ils im- imc ime imf imi iml imm imn ims in- inc ine inf ini inl inm inn ins is- isc ise isf isi isl ism isn iss lcc lce lcf lci lcl lcm lcn lcs lec lee lef lei lel lem len les lfc lfe lff lfi lfl lfm lfn lfs lic lie lif lii lil lim lin lis llc lle llf lli lll llm lln lls lmc lme lmf lmi lml lmm lmn lms lnc lne lni lnl lnm lnn lns lsc lse lsf lsi lsl lsm lsn lss m-f mc- mcc mce mcf mci mcl mcm mcn mcs mec mee mef mei mel mem men mes mfc mfe mff mfi mfl mfm mfn mfs mi- mic mie mif mii mil mim min mis mlc mle mlf mli mll mlm mln mls mmc mme mmf mmi mml mmm mmn mms mnc mne mnf mni mnl mnm mnn mns msc mse msf msi msl msm msn mss n-i ncc nce ncf nci ncl ncm ncn ncs ne- nec nee nef nei nel nem nen nes nfc nfe nff nfi nfl nfn nfs nic nie nif nii nil nim nin nis nlc nle nlf nli nll nlm nln nls nmc nme nmi nml nmm nmn nms nnc nne nnf nni nnl nnm nnn nns nsc nse nsf nsi nsl nsm nsn nss scc sce scf sci scl scm scn scs se- sec see sef sei sel sem sen ses sfc sfe sff sfi sfl sfm sfn sfs sic sie sif sii sil sim sin sis slc sle slf sli sll slm sln sls smc sme smf smi sml smm smn sms snc sne snf sni snl snm snn sns ss- ssc sse ssf ssi ssl ssm ssn sss