-er -th c-- ccc cce ccf cch ccp ccr ccs cct ce- cec cee cef ceh cep cer ces cet cfc cfe cff cfh cfp cfr cfs cft ch- chc che chf chh chp chr chs cht cpc cpe cpf cph cpp cpr cps cpt crc cre crf crh crp crr crs crt csc cse csf csh csp csr css cst ctc cte ctf cth ctp ctr cts ctt ec- ecc ece ecf ech ecr ecs ect eec eee eef eep eer ees eet ef- efc efe eff efh efp efr efs eft ehc ehe ehf ehh ehp ehr ehs eht ep- epc epe epf eph epp epr eps ept erc ere erf erh erp err ers ert es- esc ese esf esh esp esr ess est etc ete etf eth etp etr ets ett fcc fce fcf fcp fcr fcs fct fec fee fef feh fep fer fes fet ffc ffe fff ffh ffp ffr ffs fft fhc fhe fhf fhh fhp fhr fhs fpc fpe fph fpp fpr fps fpt frc fre frf frh frp frr frs frt fsc fse fsf fsh fsp fsr fss fst ftc fte ftf fth ftp ftr fts ftt hcc hce hcf hch hcp hcr hcs hct he- hec hee hef heh hep her hes het hfc hfe hff hfh hfp hfr hfs hft hhc hhe hhf hhh hhp hhr hhs hht hpc hpe hpf hph hpp hpr hps hpt hr- hrc hre hrf hrh hrp hrr hrs hrt hsc hse hsf hsh hsp hsr hss hst htc hte htf hth htp htr hts htt p-p pcc pce pcf pch pcp pcr pcs pct pec pee pef peh pep per pes pet pfc pfe pff pfp pfr pfs pft phc phe phf php phr phs pht ppc ppe ppf pph ppp ppr pps ppt prc pre prf prh prp prr prs prt ps- psc pse psf psh psp psr pss pst pt- ptc pte ptf pth ptp ptr pts ptt rcc rce rcf rch rcp rcr rcs rct re- rec ree ref reh rep rer res ret rfc rfe rff rfh rfp rfr rfs rft rh- rhc rhe rhf rhh rhp rhr rhs rht rpc rpe rpf rph rpp rpr rps rpt rrc rrf rrh rrp rrr rrs rrt rsc rse rsf rsh rsp rsr rss rst rtc rte rtf rtp rtr rts rtt scc sce scf sch scp scr scs sct se- sec see sef seh sep ser ses set sfc sfe sff sfh sfp sfr sfs sft sh- shc she shf shh shp shr shs sht spc spe spf sph spp spr sps spt sr- src sre srf srh srp srr srs srt ss- ssc sse ssf ssh ssp ssr sss sst stc ste stf sth stp str sts stt tcc tce tcf tch tcp tcr tcs tct te- tec tee tef teh tep ter tes tet tfc tfe tff tfh tfp tfr tfs tft th- thc the thf thh thp thr ths tht tpc tpe tpf tph tpp tpr tps tpt trc tre trf trh trp trr trs trt tsc tse tsf tsh tsp tsr tss tst ttc tte ttf tth ttp ttr tts ttt