-er -up c-- ccc cce ccf ccn ccp ccr cct ccu ce- cec cee cef cen cep cer cet ceu cfc cfe cff cfn cfp cfr cft cfu cn- cnc cne cnf cnn cnp cnr cnt cnu cpc cpe cpf cpn cpp cpr cpt cpu crc cre crf crn crp crr crt cru ctc cte ctf ctn ctp ctr ctt ctu cuc cue cuf cun cup cur cut cuu ec- ecc ece ecf ecn ecr ect ecu eec eee eef een eep eer eet ef- efc efe eff efp efr eft en- enc ene enf enn enp enr ent enu ep- epc epe epf epn epp epr ept epu erc ere erf ern erp err ert eru etc ete etf etn etp etr ett etu eu- euc eue euf eun eup eur eut fcc fce fcf fcn fcp fcr fct fcu fec fee fef fen fep fer fet feu ffc ffe fff ffn ffp ffr fft ffu fnc fne fnf fnn fnp fnr fnt fnu fpc fpe fpn fpp fpr fpt fpu frc fre frf frn frp frr frt fru ftc fte ftf ftn ftp ftr ftt ftu fue fuf fun fup fur fut fuu ncc nce ncf ncn ncp ncr nct ncu ne- nec nee nef nen nep ner net neu nfc nfe nff nfn nfp nfr nft nfu nnc nne nnf nnn nnp nnt nnu npc npe npf npn npp npr npt npu nrc nre nrf nrn nrp nrr nrt nru ntc nte ntf ntn ntp ntr ntt ntu nuc nue nun nup nur nut nuu p-p pcc pce pcf pcn pcp pcr pct pcu pec pee pef pen pep per pet peu pfc pfe pff pfn pfp pfr pft pfu pn- pnc pne pnf pnn pnp pnr pnt pnu ppc ppe ppf ppn ppp ppr ppt ppu prc pre prf prn prp prr prt pru pt- ptc pte ptf ptn ptp ptr ptt ptu puc pue puf pun pup pur put puu rcc rce rcf rcn rcp rcr rct rcu re- rec ree ref ren rep rer ret reu rfc rfe rff rfn rfp rfr rft rfu rnc rnn rnp rnr rnt rnu rpc rpe rpf rpn rpp rpr rpt rpu rrc rrf rrn rrp rrr rrt rru rtc rte rtf rtn rtp rtr rtt rtu ruc rue ruf run rup rur rut ruu tcc tce tcf tcn tcp tcr tct tcu te- tec tee tef ten tep ter tet teu tfc tfe tff tfn tfp tfr tft tfu tnc tne tnf tnn tnp tnr tnt tpc tpe tpf tpn tpp tpr tpt tpu trc tre trf trn trp trr trt tru ttc tte ttf ttn ttp ttr ttt ttu tuc tue tuf tun tup tur tut tuu ucc uce ucf ucn ucp ucr uct ucu uec uee uef uen uep uer uet ufc ufe uff ufn ufp ufr uft ufu un- unc une unf unn unp unr unt unu up- upc upe upf upn upp upr upt upu ur- urc ure urf urn urp urr urt uru utc ute utf utn utp utr utt utu uuc uue uun uur uut uuu