-er c-- ccc cce cck ccn cco ccr ccs ccu ce- cec cee cek cen ceo cer ces ceu ckc cko cks cn- cnc cne cnn cno cnr cns cnu co- coc coe cok con coo cor cos cou crc cre crk crn cro crr crs cru csc cse csk csn cso csr css csu cuc cue cuk cun cuo cur cus cuu ec- ecc ece eck ecn eco ecr ecs ecu eec eee eek een eeo eer ees ekc eke eko ekr eks eku en- enc ene enk enn eno enr ens enu eo- eoc eoe eok eon eoo eor eos eou erc ere erk ern ero err ers eru es- esc ese esk esn eso esr ess esu eu- euc eue eun eur eus kcc kce kck kcn kcr kcs kcu ke- kec kee kek ken keo ker kes kkc kke kkk kkn kkr kks kku kn- knc kne knk knn kno knr knu koc koe kok kon koo kor kos kou krc krk krn kro krr krs kru ksc kse ksk ksn kso ksr kss ksu kuc kue kuk kun kur kus kuu ncc nce nck ncn nco ncr ncs ncu ne- nec nee nek nen neo ner nes neu nkc nke nkk nkn nko nkr nks nku nnc nne nnk nnn nno nns nnu no- noc noe nok non noo nor nos nou nrc nre nrk nrn nro nrr nrs nru nsc nse nsk nsn nso nsr nss nsu nuc nue nuk nun nuo nur nus nuu oc- occ ock ocn oco ocr ocs ocu oec oee oen oeo oer oes okc oke okk oko okr oks oku on- onc one onk onn ono onr ons onu oo- ooc ook oon ooo oor oos or- orc ore ork orn oro orr ors oru os- osc ose osk osn oso osr oss osu ou- ouc oue ouk oun ouo our ous rcc rce rcn rco rcr rcs rcu re- rec ree rek ren reo rer res reu rkc rke rkk rko rks rku rnc rnn rno rnr rns rnu roc roe rok ron roo ror ros rou rrc rrk rrn rrr rrs rru rsc rse rsk rsn rso rsr rss rsu ruc rue ruk run ruo rur rus ruu scc sce sck scn sco scr scs scu se- sec see sek sen seo ser ses seu sk- skc ske skk sko skr sks sku snc sne snk snn sno snr sns snu soc soe sok son soo sor sos sou sr- src sre srk srn sro srr srs ss- ssc sse ssk ssn sso ssr sss ssu suc sue suk sun suo sur sus suu ucc uce uck ucn uco ucr ucs ucu uec uee uen uer ues ukc uke ukk ukn ukr uku un- unc une unk unn uno unr uns unu uoc uoe uok uon uoo uor uos ur- urc ure urk urn uro urr urs uru usc use usk usn uso usr uss usu uuc uue uun uur uus uuu

-ene -one -ose -ous cccc cccs cccu ccee ccnc ccne ccnr ccns ccnu ccoc ccrc ccre ccrs ccsn ccss ccuc ccus cec- cece ceco cecs ceec cees ceke cen- cene ceno cens ceor ceos ceou cer- cerc cere cern cero cers cesc cese cesr cess ckck ckco ckcs cken cker cknc ckns ckoc ckoo ckor ckos ckrc ckso cnco cnes cnrc cnrr cnss coce cock coco cocu coen coes cok- coke coko con- conc cone conk conn cono cons cook coon coos cor- corc core cork corn coro corr cors cosc cose coso coss coue couk coun cour cous crcc crce crcr cre- crec cree cren creo cres creu crkc crne crns croc croe crok cron croo cror crss crue cruk crun crus cscc csce csco cscr cscs csec csee cser csks csne csor csos csrc csrs csse cssr csur csus cucc cuce cuck cucn cuek cuer cues cuk- cuke cune cuno cuon cure curn curo curr curs cusk cuso cuss cusu eccc ecce ecco eces ecko ecks ecne eco- econ ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeke eeks eens eeoc eerc eero eers eese eesk ekco ekek eken eker ekes ekne ekos ekur ence enco encs enee eneo ener enes enke enkr ennc enne enns ennu eno- enoc enoe enon enos enrs ense enso ensu enue enur enus eoes eone eons eore eous ercc erce erec eren erer eres erke erks erne erno erns eroc eroe eron eroo eros errc erre erro errs erse erso eruc erur erus esce esco escr escs escu esee esek esen eseo eser eses eske esko esks esku esne eso- esok esos esse esso essu esus euer euos eur- eurc eure euro euse k-os kccc kcck kccr kccu kcec kcee kceo kceu kckc kckk kckn kcko kckr kcno kcnr kcns kcoe kcon kcor kcos kcou kcrc kcrn kcro kcrr kcrs kcru kcsc kcse kcsn kcsr kcss kcsu kcue kcuk keck keco kecr keek keen keer kees kekc keke keko keks keku ken- kene kenk kenn keno kenr kens kenu keok keon keos ker- kerc kere kerk kern kero kerr kers keru kesc kesk kesn keso kesr kess keun keur keus kkck kkcn kkco kkcr kkcs kken kkkk kkne kknn kkno kkns kknu kkon kkoo kkor kkrc kkre kkrk kkrn kkro kkrr kkrs kkse kksn kksr kkss kksu kkus kkuu knce knck kncn knco kncr kncu knec knee knek knen kneo knes kneu knkk knnk knnr knns knoc knoe knok knon knor knou knrk knro knrs knsc knse knsk knsn knso knsr knss knsu knue knuk knur knus kock kocn kocs koen koes kokc koke kokk kokn koko kokr koks koku konc kone konk kono kooc kook koon kooo koor koos koou korc kore kork korn koro korr kors koru kos- kosc kose koso kosr koss kosu koue kour kous kouu krcc krce krcn krco krcs krcu krec kree krek kren kreo kres kreu krkc krke krkk krkn krko krkr krks krku krne krnk krnn krno krnu kroc kroe krok kroo kror