-er -th c-- ccc cce ccf cch ccn ccp ccr cct ce- cec cee cef ceh cen cep cer cet cfc cfe cff cfh cfn cfp cfr cft ch- chc che chf chh chn chp chr cht cn- cnc cne cnf cnh cnn cnp cnr cnt cpc cpe cpf cph cpn cpp cpr cpt crc cre crf crh crn crp crr crt ctc cte ctf cth ctn ctp ctr ctt ec- ecc ece ecf ech ecn ecr ect eec eee eef een eep eer eet ef- efc efe eff efh efp efr eft ehc ehe ehf ehh ehn ehp ehr eht en- enc ene enf enh enn enp enr ent ep- epc epe epf eph epn epp epr ept erc ere erf erh ern erp err ert etc ete etf eth etn etp etr ett fcc fce fcf fcn fcp fcr fct fec fee fef feh fen fep fer fet ffc ffe fff ffh ffn ffp ffr fft fhc fhe fhf fhh fhn fhp fhr fnc fne fnf fnh fnn fnp fnr fnt fpc fpe fph fpn fpp fpr fpt frc fre frf frh frn frp frr frt ftc fte ftf fth ftn ftp ftr ftt hcc hce hcf hch hcn hcp hcr hct he- hec hee hef heh hen hep her het hfc hfe hff hfh hfn hfp hfr hft hhc hhe hhf hhh hhn hhp hhr hht hnc hne hnf hnh hnn hnt hpc hpe hpf hph hpn hpp hpr hpt hr- hrc hre hrf hrh hrn hrp hrr hrt htc hte htf hth htn htp htr htt ncc nce ncf nch ncn ncp ncr nct ne- nec nee nef neh nen nep ner net nfc nfe nff nfn nfp nfr nft nhc nhe nhf nhh nhn nhp nhr nht nnc nne nnf nnh nnn nnp nnt npc npe npf nph npn npp npr npt nrc nre nrf nrn nrp nrr nrt ntc nte ntf nth ntn ntp ntr ntt p-p pcc pce pcf pch pcn pcp pcr pct pec pee pef peh pen pep per pet pfc pfe pff pfn pfp pfr pft phc phe phf phn php phr pht pn- pnc pne pnf pnh pnn pnp pnr pnt ppc ppe ppf pph ppn ppp ppr ppt prc pre prf prh prn prp prr prt pt- ptc pte ptf pth ptn ptp ptr ptt rcc rce rcf rch rcn rcp rcr rct re- rec ree ref reh ren rep rer ret rfc rfe rff rfh rfn rfp rfr rft rh- rhc rhe rhf rhh rhn rhp rhr rht rnc rnh rnn rnp rnr rnt rpc rpe rpf rph rpn rpp rpr rpt rrc rrf rrh rrn rrp rrr rrt rtc rte rtf rtn rtp rtr rtt tcc tce tcf tch tcn tcp tcr tct te- tec tee tef teh ten tep ter tet tfc tfe tff tfh tfn tfp tfr tft th- thc the thf thh thn thp thr tht tnc tne tnf tnh tnn tnp tnr tnt tpc tpe tpf tph tpn tpp tpr tpt trc tre trf trh trn trp trr trt ttc tte ttf tth ttn ttp ttr ttt