-er c-- ccc ccd cce ccn ccr ccs ccu ccx cdc cdd cde cdn cdr cds cdu cdx ce- cec ced cee cen cer ces ceu cex cn- cnc cnd cne cnn cnr cns cnu cnx crc crd cre crn crr crs cru crx csc csd cse csn csr css csu csx cuc cud cue cun cur cus cuu cxc cxr cxs cxx dcc dcd dce dcn dcr dcs dcu dcx ddc ddd dde ddn ddr dds ddu ddx de- dec ded dee den der des deu dex dnc dnd dne dnn dnr dns drc drd dre drn drr drs dru drx dsc dsd dse dsn dsr dss dsu dsx duc dud due dun dur dus dux dxc dxd dxn dxr dxs dxx ec- ecc ecd ece ecn ecr ecs ecu ecx ed- edc edd ede edn edr eds edu edx eec eed eee een eer ees eex en- enc end ene enn enr ens enu erc erd ere ern err ers eru es- esc esd ese esn esr ess esu esx eu- euc eud eue eun eur eus eux ex- exc exd exe exr exs exu exx ncc ncd nce ncn ncr ncs ncu ncx ndc ndd nde ndn ndr nds ndu ne- nec ned nee nen ner nes neu nex nnc nne nnn nns nnu nrc nrd nre nrn nrr nrs nru nrx nsc nsd nse nsn nsr nss nsu nsx nuc nud nue nun nur nus nuu nux nxc nxd rcc rcd rce rcn rcr rcs rcu rcx rdc rdd rde rdn rdr rds rdu rdx re- rec red ree ren rer res reu rex rnc rnd rnn rnr rns rnu rrc rrd rrn rrr rrs rru rsc rsd rse rsn rsr rss rsu rsx ruc rud rue run rur rus ruu rux rxr rxs scc scd sce scn scr scs scu scx sdc sdd sde sdn sdr sds sdu se- sec sed see sen ser ses seu sex snc snd sne snn snr sns snu sr- src srd sre srn srr srs srx ss- ssc ssd sse ssn ssr sss ssu ssx suc sud sue sun sur sus suu sux sxc sxn sxs sxu ucc ucd uce ucn ucr ucs ucu udc udd ude udn udr uds udu udx uec ued uee uen uer ues un- unc und une unn unr uns unu unx ur- urc urd ure urn urr urs uru urx usc usd use usn usr uss usu usx uuc uue uun uur uus uuu uxc uxr uxu xcd xcr xcx xdc xde xdr xds xed xee xen xer xes xeu xex xnc xns xnu xrc xrd xrx xsc xss xue xun xus xxx

-ene c-cd cccc cccs cccu ccdc ccdn ccdr ccds cced ccee ccnc ccne ccnr ccns ccnu ccrc ccre ccrs ccsd ccsn ccss ccuc ccus cd-e cd-r cdcs cddr cdec cder cdes cdex cdnc cdre cdrs cdss cec- cece cecs cedd cede cedu ceec cees cen- cend cene cens cer- cerc cerd cere cern cers cesc cese cesr cess ceux cexe cndd cnes cnex cnrc cnrr cnss crcc crce crcr crdc cre- crec cred cree cren cres creu crex crne crns crss crud crue crun crus crux cscc cscd csce cscr cscs csdn csdr csec csee cser csne csrc csrd csrs cssd csse cssr csur csus cucc cuce cucn cude cuds cued cuer cues cund cune curd cure curn curr curs cusd cuss cusu cxxx dccc dccs dccu dcds dcns dcsc dcss dcxx dddd ddes ddrc ddre ddss dec- decc decd dece decs dedd dede dedu deed deen deer dees dene denn dens denu der- derc dere dern derr ders des- desc dese dess desu deue deur deus deux dex- dexe dnce dncs dner dnrc dnsc dnus dred dree dren dres drrs drue drus druu dscc dscn dscr dscs dsdr dsrc dsrr dssc dssn duce ducs dudd dude duds dudu duer dues dunc dune dunn duns dure durn duru duse duur dxcc dxdc dxdr dxds dxec dxed dxes dxnd dxns dxnu dxrd dxre dxrr dxrx dxss dxue dxur dxxr dxxx eccc ecce ecdc eced eces ecne ecrc ecrr ecru ecsc ecse ecss ecsu ecus eddc edde edds ede- eden eder edes edex edns edrn edru edss educ edun edur eecs eede eedu eeee eees eend eens eerc eers eese ence encs end- ende ends endu ened enee ener enes ennc enne enns ennu enrs ense ensu enue enur enus er-x ercc erce erde erds erec ered eren erer eres erne erns errc erre errs erse eruc erur erus esce escr escs escu esds esdu esdx esee esen eser eses esne esrd esse essu esus eucd eude euer eur- eurc eure euse exec exed exen exer exes exrx nccc nccn nccr nccs nccu ncdc ncdn ncdr ncds ncdu ncec nced ncee ncen ncer nces ncnc ncnd ncrc ncre ncsc ncse ncss ncue ndcc ndcs ndde nder ndrc ndre ndss necc nece necr necs nedc nedd nede neds nedu need neen neer nees nend nene nens nenu nerc nerd nere nerr ners neru nesc nese nesn nesr ness neuc neue neun neur neuu nexe nexx nnes nnnn nnss nrcs nrdc nrds nren nrrc nrrd nrsc nscc nscd nscs nsds nsec nser nsnr nsrc nsrd nssc nsse nssr nsss nuce nucs nucu nudc nudd nude nuee nuer nunc nune nunn nuns nurc nurd nure nurn nurr nurs nuru nuse nuss nusu nxdn rccc rccs rcdc rcde rcds rcnr rcrd rcsc rcsd rcss rder recc recd rece recr recs recu redc redd rede redr reds redu redx reed reen rees rend rene renn rens renu rerd rere rers reru rese resn ress reue reus reuu reux rexx rncs rndc rnds rred rrrr rrun rscc rscn rscs rsdd rsds rsee rsnn rsnr rsre ruce rudd rude ruds rued ruen ruer rues runc rund rune runn runs rurc rurd rure rurs ruru ruse russ rusu ruud ruun rxes sccc scce sccs scdc scds scec scee scer scnd scnr scr- scrc scre scrn scrs scsc scsd scsn scsr scsu scud scun scur sdcc sddc sdds sder sdes sdrc