-er c-- ccc ccd cce cck ccn ccr ccs ccu cdc cdd cde cdk cdn cdr cds cdu ce- cec ced cee cek cen cer ces ceu ckc ckd cks cn- cnc cnd cne cnn cnr cns cnu crc crd cre crk crn crr crs cru csc csd cse csk csn csr css csu cuc cud cue cuk cun cur cus cuu dcc dcd dce dck dcn dcr dcs dcu ddc ddd dde ddk ddn ddr dds ddu de- dec ded dee dek den der des deu dkc dke dkk dkr dks dku dnc dnd dne dnk dnn dnr dns drc drd dre drk drn drr drs dru dsc dsd dse dsk dsn dsr dss dsu duc dud due duk dun dur dus ec- ecc ecd ece eck ecn ecr ecs ecu ed- edc edd ede edk edn edr eds edu eec eed eee eek een eer ees ekc ekd eke ekr eks eku en- enc end ene enk enn enr ens enu erc erd ere erk ern err ers eru es- esc esd ese esk esn esr ess esu eu- euc eud eue eun eur eus kcc kcd kce kck kcn kcr kcs kcu kdc kde kdk kdr kds kdu ke- kec ked kee kek ken ker kes kkc kke kkk kkn kkr kks kku kn- knc knd kne knk knn knr knu krc krd krk krn krr krs kru ksc ksd kse ksk ksn ksr kss ksu kuc kud kue kuk kun kur kus kuu ncc ncd nce nck ncn ncr ncs ncu ndc ndd nde ndk ndn ndr nds ndu ne- nec ned nee nek nen ner nes neu nkc nke nkk nkn nkr nks nku nnc nne nnk nnn nns nnu nrc nrd nre nrk nrn nrr nrs nru nsc nsd nse nsk nsn nsr nss nsu nuc nud nue nuk nun nur nus nuu rcc rcd rce rcn rcr rcs rcu rdc rdd rde rdn rdr rds rdu re- rec red ree rek ren rer res reu rkc rke rkk rks rku rnc rnd rnn rnr rns rnu rrc rrd rrk rrn rrr rrs rru rsc rsd rse rsk rsn rsr rss rsu ruc rud rue ruk run rur rus ruu scc scd sce sck scn scr scs scu sdc sdd sde sdk sdn sdr sds sdu se- sec sed see sek sen ser ses seu sk- skc skd ske skk skr sks sku snc snd sne snk snn snr sns snu sr- src srd sre srk srn srr srs ss- ssc ssd sse ssk ssn ssr sss ssu suc sud sue suk sun sur sus suu ucc ucd uce uck ucn ucr ucs ucu udc udd ude udk udn udr uds udu uec ued uee uen uer ues ukc uke ukk ukn ukr uku un- unc und une unk unn unr uns unu ur- urc urd ure urk urn urr urs uru usc usd use usk 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 ceke cen- cend cene cens cer- cerc cerd cere cern cers cesc cese cesr cess ckck ckcs ckdu cken cker cknc ckns ckrc ckrd cndd cnes cnrc cnrr cnss crcc crce crcr crdc cre- crec cred cree cren cres creu crkc crne crns crss crud crue cruk crun crus cscc cscd csce cscr cscs csdn csdr csec csee cser csks csne csrc csrd csrs cssd csse cssr csur csus cucc cuce cuck cucn cude cuds cued cuek cuer cues cuk- cuke cund cune curd cure curn curr curs cusd cusk cuss cusu dccc dccs dccu dcds dcns dcrk dcsc dcss dddd ddes ddrc ddre ddss dec- decc decd dece deck decs dedd dede dedu deed deek deen deer dees dek- deke deks dene denk denn dens denu der- derc dere derk dern derr ders des- desc dese desk dess desu deue deuk deur deus dkdc dnce dncs dner dnrc dnsc dnuk dnus dred dree drek dren dres drrs drue druk drus druu dscc dscn dscr dscs dsdr dsrc dsrr dssc dssn duce duck ducs dudd dude duds dudu duer dues duke duku dunc dune dunk dunn duns dure durk durn duru duse dusk duur eccc ecce ecdc eced eces ecks 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 eeke eeks eend eens eerc eers eese eesk eked ekek eken eker ekes ekne ekur ence encs end- ende ends endu ened enee ener enes enke enkr ennc enne enns ennu enrs ense ensu enue enur enus ercc erce erde erds erec ered eren erer eres erke erks erne erns errc erre errs erse eruc erur erus esce escr escs escu esds esdu esee esek esen eser eses eske esks esku esne esrd esse essu esus eucd eude euer eur- eurc eure euse kccc kccd kcck kccr kccu kcdc kcdd kcdr kcds kcdu kcec kced kcee kceu kckc kckk kckn kckr kcnd kcnr kcns kcrc kcrn kcrr kcrs kcru kcsc kcsd kcse kcsn kcsr kcss kcsu kcue kcuk kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kden kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kdns kdrs kdsc kdsd kdsk kdsn kdsr kdss kdsu kduc kdun kdur kdus keck kecr kedc kedd kede kedr keds keed keek keen keer kees kekc keke keks keku ken- kend kene kenk kenn kenr kens kenu ker- kerc kere kerk kern kerr kers keru kesc kesd kesk kesn kesr kess keun keur keus kkcd kkck kkcn kkcr kkcs kkdc kkdd kked kken kkkk kknd kkne kknn kkns kknu kkrc kkre kkrk kkrn kkrr kkrs kksd kkse kksn kksr kkss kksu kkus kkuu knce knck kncn kncr kncu kndc kndd knde kndk kndn kndr kndu knec kned knee knek knen