-er -up c-- ccc cce ccf ccl ccn ccp ccr cct ccu ce- cec cee cef cel cen cep cer cet ceu cfc cfe cff cfl cfn cfp cfr cft cfu cl- clc cle clf cll cln clp clr clt clu cn- cnc cne cnf cnl cnn cnp cnr cnt cnu cpc cpe cpf cpl cpn cpp cpr cpt cpu crc cre crf crl crn crp crr crt cru ctc cte ctf ctl ctn ctp ctr ctt ctu cuc cue cuf cul cun cup cur cut cuu ec- ecc ece ecf ecl ecn ecr ect ecu eec eee eef eel een eep eer eet ef- efc efe eff efl efp efr eft elc ele elf ell eln elp elr elt elu en- enc ene enf enl enn enp enr ent enu ep- epc epe epf epl epn epp epr ept epu erc ere erf erl ern erp err ert eru etc ete etf etl etn etp etr ett etu eu- euc eue euf eul eun eup eur eut fcc fce fcf fcl fcn fcp fcr fct fcu fec fee fef fel fen fep fer fet feu ffc ffe fff ffl ffn ffp ffr fft ffu flc fle flf fll fln flp flr flt flu fnc fne fnf fnl fnn fnp fnr fnt fnu fpc fpe fpl fpn fpp fpr fpt fpu frc fre frf frl frn frp frr frt fru ftc fte ftf ftl ftn ftp ftr ftt ftu fue fuf ful fun fup fur fut fuu l-p lcc lce lcf lcl lcn lcp lcr lct lcu lec lee lef lel len lep ler let leu lfc lfe lff lfl lfn lfp lfr lft lfu llc lle llf lll lln llp llr llt llu lnc lne lnl lnn lnp lnr lnt lnu lpc lpe lpf lpl lpn lpp lpr lpt lpu lrc lrf lrn lrp lrr lrt lru ltc lte ltf ltl ltp ltr ltt ltu luc lue luf lul lun lup lur lut luu ncc nce ncf ncl ncn ncp ncr nct ncu ne- nec nee nef nel nen nep ner net neu nfc nfe nff nfl nfn nfp nfr nft nfu nlc nle nlf nll nln nlp nlr nlt nlu nnc nne nnf nnl nnn nnp nnt nnu npc npe npf npl npn npp npr npt npu nrc nre nrf nrl nrn nrp nrr nrt nru ntc nte ntf ntn ntp ntr ntt ntu nuc nue nul nun nup nur nut nuu p-p pcc pce pcf pcl pcn pcp pcr pct pcu pec pee pef pel pen pep per pet peu pfc pfe pff pfl pfn pfp pfr pft pfu plc ple plf pll pln plp plr plt plu pn- pnc pne pnf pnl pnn pnp pnr pnt pnu ppc ppe ppf ppl ppn ppp ppr ppt ppu prc pre prf prl prn prp prr prt pru pt- ptc pte ptf ptl ptn ptp ptr ptt ptu puc pue puf pul pun pup pur put puu rcc rce rcf rcl rcn rcp rcr rct rcu re- rec ree ref rel ren rep rer ret reu rfc rfe rff rfl rfn rfp rfr rft rfu rlc rle rlf rll rln rlp rlr rlt rlu rnc rnn rnp rnr rnt rnu rpc rpe rpf rpl rpn rpp rpr rpt rpu rrc rrf rrl rrn rrp rrr rrt rru rtc rte rtf rtl rtn rtp rtr rtt rtu ruc rue ruf run rup rur rut ruu tcc tce tcf tcl tcn tcp tcr tct tcu te- tec tee tef tel ten tep ter tet teu tfc tfe tff tfl tfn tfp tfr tft tfu tlc tle tlf tll tln tlp tlr tlt tlu tnc tne tnf tnl tnn tnp tnr tnt tpc tpe tpf tpl tpn tpp tpr tpt tpu trc tre trf trl trn trp trr trt tru ttc tte ttf ttl ttn ttp ttr ttt ttu tuc tue tuf tul tun tup tur tut tuu ucc uce ucf ucl ucn ucp ucr uct ucu uec uee uef uel uen uep uer uet ufc ufe uff ufl ufn ufp ufr uft ufu ulc ule ulf ull uln ulp ulr ult ulu un- unc une unf unl unn unp unr unt unu up- upc upe upf upn upp upr upt upu ur- urc ure urf url urn urp urr urt uru utc ute utf utl utn utp utr utt utu uuc uue uun uur uut uuu

-ene cccc cccf cccl cccp cccu ccee ccel ccfc ccff ccfl cclc ccnc ccne ccnf ccnp ccnr ccnu ccpe ccpl ccpn ccpp ccpr ccrc ccre ccrf ccrl ccrp ccrt cctc cctl cctt ccuc ccup ccut cec- cece cecp cect ceec ceel cef- cefc cefn cel- celc cele celf cell celt cen- cene cent cepc cepe cepp cepr cept cer- cerc cere cerf cerl cern cerp cert cet- cete cetp cfcf cfcl cfcn cffr cfln cfnr cfpl cfpr cfre cfrn cfrp cfrt cftc cfte cftl cftr cfun clec clee clef clep cler clet cleu clpp cltc clue clun clut cncp cnel cnep cnet cnrc cnrr cnrt cntc cntf cntr cnut cpce cpcu cpep cper cpff cpft cplc cpnt cpre cprt cptp cptr crcc crce crcr cre- crec cree cren crep cret creu crfc crfl crlf crne crpc crrt crtc crtf crtl crtp crue crun crup crut ctcf ctcp ctec cten ctep ctfc ctle ctne ctpp ctrc ctrl ctrn ctrp cttn cucc cuce cucn cuer cufc cuff culc cule cull culp cult cune cunp cunt cupe cupl cupp cupr cure curf curl curn curr curt cut- cutc cute cutt e-cl eccc ecce eccl ecct ecef ecfc ecfr eclt ecne ecpp ecrc ecrf ecrl ecrr ecru ect- ectc ectf eeee eefe eefl eefn eele eent eerc eetc eete eetu efen efet eft- eftp eftu el-p elce elec elee elef elen eler elet elfc elfe elft elle ellu elne elpe elte elue elul ence encl enee enel ener enfp ennc enne ennu enp- ent- ente entp entr enue enuf enur enut epcc epec epee epen eper epfc eple epll epln eppc eppp eprp epte ercc erce ercp erec erel