-er c-- ccc cce ccl ccn ccp ccr ccs ce- cec cee cel cen cep cer ces cl- clc cle cll cln clp clr cls cn- cnc cne cnl cnn cnp cnr cns cpc cpe cpl cpn cpp cpr cps crc cre crl crn crp crr crs csc cse csl csn csp csr css ec- ecc ece ecl ecn ecr ecs eec eee eel een eep eer ees elc ele ell eln elp elr els en- enc ene enl enn enp enr ens ep- epc epe epl epn epp epr eps erc ere erl ern erp err ers es- esc ese esl esn esp esr ess l-p lcc lce lcl lcn lcp lcr lcs lec lee lel len lep ler les llc lle lll lln llp llr lls lnc lne lnl lnn lnp lnr lns lpc lpe lpl lpn lpp lpr lps lrc lrn lrp lrr lrs lsc lse lsl lsn lsp lsr lss ncc nce ncl ncn ncp ncr ncs ne- nec nee nel nen nep ner nes nlc nle nll nln nlp nlr nls nnc nne nnl nnn nnp nns npc npe npl npn npp npr nps nrc nre nrl nrn nrp nrr nrs nsc nse nsl nsn nsp nsr nss p-p pcc pce pcl pcn pcp pcr pcs pec pee pel pen pep per pes plc ple pll pln plp plr pls pn- pnc pne pnl pnn pnp pnr pns ppc ppe ppl ppn ppp ppr pps prc pre prl prn prp prr prs ps- psc pse psl psn psp psr pss rcc rce rcl rcn rcp rcr rcs re- rec ree rel ren rep rer res rlc rle rll rln rlp rlr rls rnc rnn rnp rnr rns rpc rpe rpl rpn rpp rpr rps rrc rrl rrn rrp rrr rrs rsc rse rsl rsn rsp rsr rss scc sce scl scn scp scr scs se- sec see sel sen sep ser ses slc sle sll sln slp slr sls snc sne snl snn snp snr sns spc spe spl spn spp spr sps sr- src sre srl srn srp srr srs ss- ssc sse ssl ssn ssp ssr sss

-ene cccc cccl cccp cccs ccee ccel cclc ccls ccnc ccne ccnp ccnr ccns ccpe ccpl ccpn ccpp ccpr ccps ccrc ccre ccrl ccrp ccrs ccsl ccsn ccsp ccss cec- cece cecp cecs ceec ceel cees cel- celc cele cell cels cen- cene cens cepc cepe cepp cepr ceps cer- cerc cere cerl cern cerp cers cesc cese cesp cesr cess clec clee clep cler cles clpp clrs clsc cncp cnel cnep cnes cnrc cnrr cnsl cnss cpce cpcs cpep cper cplc cpls cpns cpps cpre cprs cpsc cpsl cpsr crcc crce crcr cre- crec cree cren crep cres crls crne crns crpc crps crsp crss cscc csce cscl cscr cscs csec csee csep cser cslp cslr csne csnp cspc cspe csps csrc csrs csse cssr e-cl eccc ecce eccl eces ecne ecpp ecrc ecrl ecrr ecsc ecse ecsp ecss eecs eeee eees eele eels eens eeps eerc eers eese el-p elce elec elee elen eler eles elle ells elne elpe else ence encl encs enee enel ener enes enls ennc enne enns enp- enrs ense epcc epec epee epen eper epes eple epll epln epns eppc eppp epps eprp eprs epsc epsp epss ercc erce ercp erec erel eren erer eres erle erll erne erns erpe erps errc erre errs erse esce escr escs esee esel esen eser eses eslp esne espc espe espn espp esps esse essl essp lccc lcce lccs lcer lces lcls lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lece leel leen leep leer lees lele lell lene lenn lens lepe lepp leps lerc lere lern lerp lese less llcc llcs lles lllc llll llps lncr lner lnes lpec lpns lppl lprp lpsc lpss lrcs lrne lrps lrrc lrrr lrse ls-r lscs lses lspl lspr lsrc lssp lssr nccc nccn nccp nccr nccs ncec ncee ncel ncen ncep ncer nces nclc ncln nclr ncnc ncpc ncrc ncre ncrp ncsc ncse ncsl ncss necc nece necr necs neel neen neep neer nees nelc nele nell nels nene nens nepc nepe nepr neps nerc nere nerl nerr ners nesc nese nesl nesn nesr ness nlcc nlcs nlec nler nlls nlpc nlrp nlsc nlsp nnes nnls nnnn nnpr nnsl nnss npcc npes nppc nppl npsl npss nrcs nren nrpc nrpn nrps nrrc nrrl nrsc nrsp nscc nscl nscs nsec nsel nsep nser nslp nslr nsls nsnr nspc nsps nsrc nsrl nssc nsse nssp nssr nsss pccc pcce pccl pccs pcep pcer pcll pcns pcpn pcpp pcps pcrc pcre pcrl pcse pece pecl pecr pecs peec peel peen peep peer pees pel- pele pell pels pen- penc pene penn pens pepe peps per- perc pere perl pern perp perr pers pese pess plcc plce ple- plec plee plen ples plpp plss pnec pnes pnln pnnl pnpp pnsc ppcc ppcs ppen pper pple pppn pppp ppps pprc ppss prcc prcp prcs pre- prec pree prel pren prep pres prle prlr prls prnp prps prrs prsc prse prsl prss psec psel psnc psnr pspp pspr psps psrp pssc psse rccc rccs rcep rcle rcls rcnl rcnr rcps rcsc rcsl rcss recc rece recp recr recs reel reen reep rees rele rell relp rels rene renn rens repe repl repp repr reps rere rers rese resn resp ress rlcs rlee rlls rncp rncs rnsp rpcs rpls rppn rpps rrle rrrr rrsp rscc rscn rscs rsee rslc rslp rsnn rsnr rsps rsre rssl sccc scce sccl sccp sccs scec scee scel scep scer scl- sclc scls scnr scpe scpl scps scr- scrc scre scrn scrs scsc scsl scsn scsr se-c se-e se-n se-s sec- secc sece secn secr secs seec seel seen seep seer sees sele sell sels sene senn senr sens sepe sepn sepp sepr seps serc sere sern serp serr sers sesc sese sess slcc slee slep sler sles slln sllp slpp slps slrc slre slrn slrp slrs slsc sncc sncp snee snel snep sner snes snns