-er c-- ccc cce ccf cch ccn ccr ccs ce- cec cee cef ceh cen cer ces cfc cfe cff cfh cfn cfr cfs ch- chc che chf chh chn chr chs cn- cnc cne cnf cnh cnn cnr cns crc cre crf crh crn crr crs csc cse csf csh csn csr css ec- ecc ece ecf ech ecn ecr ecs eec eee eef een eer ees ef- efc efe eff efh efr efs ehc ehe ehf ehh ehn ehr ehs en- enc ene enf enh enn enr ens erc ere erf erh ern err ers es- esc ese esf esh esn esr ess fcc fce fcf fcn fcr fcs fec fee fef feh fen fer fes ffc ffe fff ffh ffn ffr ffs fhc fhe fhf fhh fhn fhr fhs fnc fne fnf fnh fnn fnr fns frc fre frf frh frn frr frs fsc fse fsf fsh fsn fsr fss hcc hce hcf hch hcn hcr hcs he- hec hee hef heh hen her hes hfc hfe hff hfh hfn hfr hfs hhc hhe hhf hhh hhn hhr hhs hnc hne hnf hnh hnn hns hr- hrc hre hrf hrh hrn hrr hrs hsc hse hsf hsh hsn hsr hss ncc nce ncf nch ncn ncr ncs ne- nec nee nef neh nen ner nes nfc nfe nff nfn nfr nfs nhc nhe nhf nhh nhn nhr nhs nnc nne nnf nnh nnn nns nrc nre nrf nrn nrr nrs nsc nse nsf nsh nsn nsr nss rcc rce rcf rch rcn rcr rcs re- rec ree ref reh ren rer res rfc rfe rff rfh rfn rfr rfs rh- rhc rhe rhf rhh rhn rhr rhs rnc rnh rnn rnr rns rrc rrf rrh rrn rrr rrs rsc rse rsf rsh rsn rsr rss scc sce scf sch scn scr scs se- sec see sef seh sen ser ses sfc sfe sff sfh sfn sfr sfs sh- shc she shf shh shn shr shs snc sne snf snn snr sns sr- src sre srf srh srn srr srs ss- ssc sse ssf ssh ssn ssr sss