-er -up c-- ccc cce ccn ccp ccr ccs ccu ccx ce- cec cee cen cep cer ces ceu cex cn- cnc cne cnn cnp cnr cns cnu cnx cpc cpe cpn cpp cpr cps cpu cpx crc cre crn crp crr crs cru crx csc cse csn csp csr css csu csx cuc cue cun cup cur cus cuu cxc cxp cxr cxs cxx ec- ecc ece ecn ecr ecs ecu ecx eec eee een eep eer ees eex en- enc ene enn enp enr ens enu ep- epc epe epn epp epr eps epu epx erc ere ern erp err ers eru es- esc ese esn esp esr ess esu esx eu- euc eue eun eup eur eus eux ex- exc exe exp exr exs exu exx ncc nce ncn ncp ncr ncs ncu ncx ne- nec nee nen nep ner nes neu nex nnc nne nnn nnp nns nnu npc npe npn npp npr nps npu nrc nre nrn nrp nrr nrs nru nrx nsc nse nsn nsp nsr nss nsu nsx nuc nue nun nup nur nus nuu nux nxc p-p pcc pce pcn pcp pcr pcs pcu pcx pec pee pen pep per pes peu pex pn- pnc pne pnn pnp pnr pns pnu pnx ppc ppe ppn ppp ppr pps ppu ppx prc pre prn prp prr prs pru prx ps- psc pse psn psp psr pss psu psx puc pue pun pup pur pus puu pxc pxe pxr pxs rcc rce rcn rcp rcr rcs rcu rcx re- rec ree ren rep rer res reu rex rnc rnn rnp rnr rns rnu rpc rpe rpn rpp rpr rps rpu rpx rrc rrn rrp rrr rrs rru rsc rse rsn rsp rsr rss rsu rsx ruc rue run rup rur rus ruu rux rxp rxr rxs scc sce scn scp scr scs scu scx se- sec see sen sep ser ses seu sex snc sne snn snp snr sns snu spc spe spn spp spr sps spu spx sr- src sre srn srp srr srs srx ss- ssc sse ssn ssp ssr sss ssu ssx suc sue sun sup sur sus suu sux sxc sxn sxs sxu ucc uce ucn ucp ucr ucs ucu uec uee uen uep uer ues un- unc une unn unp unr uns unu unx up- upc upe upn upp upr ups upu upx ur- urc ure urn urp urr urs uru urx usc use usn usp usr uss usu usx uuc uue uun uur uus uuu uxc uxr uxu xcp xcr xcx xee xen xep xer xes xeu xex xnc xns xnu xpc xpe xpn xpp xps xrc xrx xsc xsp xss xue xun xup xus xxp xxx

-ene cccc cccp cccs cccu ccee ccnc ccne ccnp ccnr ccns ccnu ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccsn ccsp ccss ccuc ccup ccus cec- cece cecp cecs ceec cees cen- cene cens cepc cepe cepp cepr ceps cer- cerc cere cern cerp cers cesc cese cesp cesr cess ceux cexe cncp cnep cnes cnex cnrc cnrr cnss cpce cpcs cpcu cpep cper cpns cpps cpre cprs cpsc cpsr cpsu cpsx cpus crcc crce crcr cre- crec cree cren crep cres creu crex crne crns crpc crps crsp crss crue crun crup crus crux cscc csce cscr cscs csec csee csep cser csne csnp cspc cspe csps csrc csrs csse cssr csup csur csus cucc cuce cucn cuer cues cune cunp cupe cupp cupr cups cure curn curr curs cusp cuss cusu cxxx eccc ecce eces ecne ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eens eeps eerc eers eese ence encs enee ener enes ennc enne enns ennu enp- enrs ense ensu enue enur enus epcc epec epee epen eper epes epns eppc eppp epps eprp eprs epsc epsp epss epsx epus epxp er-x ercc erce ercp erec eren erer eres erne erns erpe erps errc erre errs erse eruc erur erus esce escr escs escu esee esen eser eses esne espc espe espn espp esps esse essp essu esus euer eur- eurc eure euse exec exen exer exes expn expr exrx n-up nccc nccn nccp nccr nccs nccu ncec ncee ncen ncep ncer nces ncnc ncpc ncrc ncre ncrp ncsc ncse ncss ncue necc nece necr necs neen neep neer nees nene nens nenu nepc nepe nepr neps nerc nere nerr ners neru nesc nese nesn nesr ness neuc neue neun neur neuu nexe nexx nnes nnnn nnpr nnss npcc npes nppc npss nrcs nren nrpc nrpn nrps nrrc nrsc nrsp nscc nscs nsec nsep nser nsnr nspc nsps nsrc nssc nsse nssp nssr nsss nuce nucs nucu nuee nuer nunc nune nunn nuns nupe nups nurc nure nurn nurp nurr nurs nuru nuse nuss nusu pccc pcce pccs pcep pcer pcns pcnx pcpn pcpp pcps pcrc pcre pcse pcun pece pecr pecs peec peen peep peer pees pen- penc pene penn pens penu pepe peps per- perc pere pern perp perr pers peru pese pess pesu peun peur pnec pnes pneu pnpp pnsc pnup ppcc ppcs ppen pper pppn pppp ppps pprc ppru ppss ppur prcc prcp prcs pre- prec pree pren prep pres preu prex prnp prps prrs prsc prse prss prue prus pruu pscu psec psnc psnr pspp pspr psps psrp pssc psse pu-e puce puer pueu punc pune puns punu punx pupe pups pupu pur- pure purp purr purs puru puss puuc puxe pxes rccc rccs rcep rcnr rcps rcsc rcss recc rece recp recr recs recu reen reep rees rene renn rens renu repe repp repr reps repu rere rers reru rese resn resp ress reue reup reus reuu reux rexx rncp rncs rnsp rpcs rppn rpps rrrr rrsp rrun rscc rscn rscs rsee rsnn rsnr rsps rsre ruce ruen ruer rues runc rune runn runs rupe rupp rurc rure rurp rurs ruru ruse russ rusu ruun rxes sccc scce sccp sccs scec scee scep scer scnr scpe scps scr- scrc scre scrn scrs scsc scsn