-ic c-- ccc ccd cce ccf cci ccl ccp ccs cdc cdd cde cdf cdi cdl cdp cds ce- cec ced cee cef cei cel cep ces cfc cfd cfe cff cfi cfl cfp cfs ci- cic cid cie cif cii cil cip cis cl- clc cld cle clf cli cll clp cls cpc cpd cpe cpf cpi cpl cpp cps csc csd cse csf csi csl csp css dcc dcd dce dcf dci dcl dcp dcs ddc ddd dde ddf ddi ddl ddp dds de- dec ded dee def dei del dep des dfc dfd dfe dff dfi dfl dfp dfs di- dic did die dif dii dil dip dis dl- dlc dld dle dlf dli dll dlp dls dpc dpd dpe dpf dpi dpl dpp dps dsc dsd dse dsf dsi dsl dsp dss ec- ecc ecd ece ecf eci ecl ecs ed- edc edd ede edf edi edl edp eds eec eed eee eef eel eep ees ef- efc efd efe eff efi efl efp efs eic eid eie eif eii eil eip eis elc eld ele elf eli ell elp els ep- epc epd epe epf epi epl epp eps es- esc esd ese esf esi esl esp ess fcc fcd fce fcf fci fcl fcp fcs fdc fdd fde fdf fdi fdl fdp fds fec fed fee fef fei fel fep fes ffc ffd ffe fff ffi ffl ffp ffs fic fid fie fif fii fil fip fis flc fld fle flf fli fll flp fls fpc fpd fpe fpi fpl fpp fps fsc fsd fse fsf fsi fsl fsp fss i-d i-f icc icd ice icf ici icl icp ics idc idd ide idf idi idl idp ids ie- iec ied iee ief iei iel iep ies ifc ifd ife iff ifi ifl ifp ifs iic iid iie iif iii iil iip iis il- ilc ild ile ilf ili ill ilp ils ipc ipd ipe ipf ipi ipl ipp ips is- isc isd ise isf isi isl isp iss l-p lcc lcd lce lcf lci lcl lcp lcs ldc ldd lde ldf ldi ldl ldp lds lec led lee lef lei lel lep les lfc lfd lfe lff lfi lfl lfp lfs lic lid lie lif lii lil lip lis llc lld lle llf lli lll llp lls lpc lpd lpe lpf lpi lpl lpp lps lsc lsd lse lsf lsi lsl lsp lss p-p pcc pcd pce pcf pci pcl pcp pcs pdc pdd pde pdf pdi pdl pdp pds pec ped pee pef pei pel pep pes pfc pfd pfe pff pfi pfl pfp pfs pic pid pie pif pii pil pip pis plc pld ple plf pli pll plp pls ppc ppd ppe ppf ppi ppl ppp pps ps- psc psd pse psf psi psl psp pss scc scd sce scf sci scl scp scs sdc sdd sde sdf sdi sdl sdp sds se- sec sed see sef sei sel sep ses sfc sfd sfe sff sfi sfl sfp sfs sic sid sie sif sii sil sip sis slc sld sle slf sli sll slp sls spc spd spe spf spi spl spp sps ss- ssc ssd sse ssf ssi ssl ssp sss