-er c-- ccc ccd cce ccn ccr ccs ccu cdc cdd cde cdn cdr cds cdu ce- cec ced cee cen cer ces ceu cn- cnc cnd cne cnn cnr cns cnu crc crd cre crn crr crs cru csc csd cse csn csr css csu cuc cud cue cun cur cus cuu dcc dcd dce dcn dcr dcs dcu ddc ddd dde ddn ddr dds ddu de- dec ded dee den der des deu dnc dnd dne dnn dnr dns drc drd dre drn drr drs dru dsc dsd dse dsn dsr dss dsu duc dud due dun dur dus ec- ecc ecd ece ecn ecr ecs ecu ed- edc edd ede edn edr eds edu eec eed eee een eer ees en- enc end ene enn enr ens enu erc erd ere ern err ers eru es- esc esd ese esn esr ess esu eu- euc eud eue eun eur eus ncc ncd nce ncn ncr ncs ncu ndc ndd nde ndn ndr nds ndu ne- nec ned nee nen ner nes neu nnc nne nnn nns nnu nrc nrd nre nrn nrr nrs nru nsc nsd nse nsn nsr nss nsu nuc nud nue nun nur nus nuu rcc rcd rce rcn rcr rcs rcu rdc rdd rde rdn rdr rds rdu re- rec red ree ren rer res reu rnc rnd rnn rnr rns rnu rrc rrd rrn rrr rrs rru rsc rsd rse rsn rsr rss rsu ruc rud rue run rur rus ruu scc scd sce scn scr scs scu sdc sdd sde sdn sdr sds sdu se- sec sed see sen ser ses seu snc snd sne snn snr sns snu sr- src srd sre srn srr srs ss- ssc ssd sse ssn ssr sss ssu suc sud sue sun sur sus suu ucc ucd uce ucn ucr ucs ucu udc udd ude udn udr uds udu uec ued uee uen uer ues un- unc und une unn unr uns unu ur- urc urd ure urn urr urs uru usc usd use usn usr uss usu uuc uue uun uur uus uuu

-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 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 cndd cnes cnrc cnrr cnss crcc crce crcr crdc cre- crec cred cree cren cres creu crne crns crss crud crue crun crus 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 dccc dccs dccu dcds dcns dcsc dcss 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 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 eccc ecce ecdc eced eces ecne ecrc ecrr ecru ecsc ecse ecss ecsu ecus eddc edde edds ede- eden eder edes 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 ercc erce erde erds erec ered eren erer eres erne erns errc erre errs erse eruc erur erus esce escr escs escu esds esdu esee esen eser eses esne esrd esse essu esus eucd eude euer eur- eurc eure euse 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 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 rccc rccs rcdc rcde rcds rcnr rcrd rcsc rcsd rcss rder recc recd rece recr recs recu redc redd rede redr reds redu reed reen rees rend rene renn rens renu rerd rere rers reru rese resn ress reue reus reuu 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 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 sdrs sdsc sdss sdsu se-c se-d se-e se-n se-s se-u sec- secc secd sece secn secr secs secu sede seds seec seed seen seer sees seeu send sene senn senr sens serc serd sere sern serr sers seru sesc sese sess seur sncc sned snee sner snes snns snrs snsd snur snus srcc srde srec sres srnn srsd sscc ssce sscs ssdc ssdd ssec ssee sses ssns ssrc ssrs sssc ssss suc- succ sucr sucs sudd sude suds sued suee suen suer sues sueu sun- sund sune sunn suns sunu sur- surc surd sure surn surr surs suru sus- susd suse suss susu suus ucdc ucdd uces ucrc ucsc ucsd ucsu udds uden uder udsd udun uend uers uesn uess uncc unce uncs unde unds unec uned unee unen uner unes unne unns unrs uns- unsc unus