-ic c-- ccc ccd cce ccf cci ccl ccn ccp ccs cdc cdd cde cdf cdi cdl cdn cdp cds ce- cec ced cee cef cei cel cen cep ces cfc cfd cfe cff cfi cfl cfn cfp cfs ci- cic cid cie cif cii cil cin cip cis cl- clc cld cle clf cli cll cln clp cls cn- cnc cnd cne cnf cni cnl cnn cnp cns cpc cpd cpe cpf cpi cpl cpn cpp cps csc csd cse csf csi csl csn csp css dcc dcd dce dcf dci dcl dcn dcp dcs ddc ddd dde ddf ddi ddl ddn ddp dds de- dec ded dee def dei del den dep des dfc dfd dfe dff dfi dfl dfn dfp dfs di- dic did die dif dii dil din dip dis dl- dlc dld dle dlf dli dll dlp dls dnc dnd dne dnf dni dnl dnn dnp dns dpc dpd dpe dpf dpi dpl dpn dpp dps dsc dsd dse dsf dsi dsl dsn dsp dss ec- ecc ecd ece ecf eci ecl ecn ecs ed- edc edd ede edf edi edl edn edp eds eec eed eee eef eel een eep ees ef- efc efd efe eff efi efl efp efs eic eid eie eif eii eil ein eip eis elc eld ele elf eli ell eln elp els en- enc end ene enf eni enl enn enp ens ep- epc epd epe epf epi epl epn epp eps es- esc esd ese esf esi esl esn esp ess fcc fcd fce fcf fci fcl fcn fcp fcs fdc fdd fde fdf fdi fdl fdn fdp fds fec fed fee fef fei fel fen fep fes ffc ffd ffe fff ffi ffl ffn ffp ffs fic fid fie fif fii fil fin fip fis flc fld fle flf fli fll fln flp fls fnc fnd fne fnf fni fnl fnn fnp fns fpc fpd fpe fpi fpl fpn fpp fps fsc fsd fse fsf fsi fsl fsn fsp fss i-d i-f icc icd ice icf ici icl icn icp ics idc idd ide idf idi idl idn idp ids ie- iec ied iee ief iei iel ien iep ies ifc ifd ife iff ifi ifl ifn ifp ifs iic iid iie iif iii iil iin iip iis il- ilc ild ile ilf ili ill iln ilp ils in- inc ind ine inf ini inl inn inp ins ipc ipd ipe ipf ipi ipl ipn ipp ips is- isc isd ise isf isi isl isn isp iss l-p lcc lcd lce lcf lci lcl lcn lcp lcs ldc ldd lde ldf ldi ldl ldn ldp lds lec led lee lef lei lel len lep les lfc lfd lfe lff lfi lfl lfn lfp lfs lic lid lie lif lii lil lin lip lis llc lld lle llf lli lll lln llp lls lnc lnd lne lni lnl lnn lnp lns lpc lpd lpe lpf lpi lpl lpn lpp lps lsc lsd lse lsf lsi lsl lsn lsp lss n-i ncc ncd nce ncf nci ncl ncn ncp ncs ndc ndd nde ndf ndi ndl ndn ndp nds ne- nec ned nee nef nei nel nen nep nes nfc nfd nfe nff nfi nfl nfn nfp nfs nic nid nie nif nii nil nin nip nis nlc nld nle nlf nli nll nln nlp nls nnc nne nnf nni nnl nnn nnp nns npc npd npe npf npi npl npn npp nps nsc nsd nse nsf nsi nsl nsn nsp nss p-p pcc pcd pce pcf pci pcl pcn pcp pcs pdc pdd pde pdf pdi pdl pdn pdp pds pec ped pee pef pei pel pen pep pes pfc pfd pfe pff pfi pfl pfn pfp pfs pic pid pie pif pii pil pin pip pis plc pld ple plf pli pll pln plp pls pn- pnc pnd pne pnf pni pnl pnn pnp pns ppc ppd ppe ppf ppi ppl ppn ppp pps ps- psc psd pse psf psi psl psn psp pss scc scd sce scf sci scl scn scp scs sdc sdd sde sdf sdi sdl sdn sdp sds se- sec sed see sef sei sel sen sep ses sfc sfd sfe sff sfi sfl sfn sfp sfs sic sid sie sif sii sil sin sip sis slc sld sle slf sli sll sln slp sls snc snd sne snf sni snl snn snp sns spc spd spe spf spi spl spn spp sps ss- ssc ssd sse ssf ssi ssl ssn ssp sss