-er c-- ccc ccd cce cck ccn cco ccr ccs ccu cdc cdd cde cdk cdn cdo cdr cds cdu ce- cec ced cee cek cen ceo cer ces ceu ckc ckd cko cks cn- cnc cnd cne cnn cno cnr cns cnu co- coc cod coe cok con coo cor cos cou crc crd cre crk crn cro crr crs cru csc csd cse csk csn cso csr css csu cuc cud cue cuk cun cuo cur cus cuu dcc dcd dce dck dcn dco dcr dcs dcu ddc ddd dde ddk ddn ddo ddr dds ddu de- dec ded dee dek den deo der des deu dkc dke dkk dko dkr dks dku dnc dnd dne dnk dnn dno dnr dns doc dod doe dok don doo dor dos dou drc drd dre drk drn dro drr drs dru dsc dsd dse dsk dsn dso dsr dss dsu duc dud due duk dun duo dur dus ec- ecc ecd ece eck ecn eco ecr ecs ecu ed- edc edd ede edk edn edo edr eds edu eec eed eee eek een eeo eer ees ekc ekd eke eko ekr eks eku en- enc end ene enk enn eno enr ens enu eo- eoc eod eoe eok eon eoo eor eos eou erc erd ere erk ern ero err ers eru es- esc esd ese esk esn eso esr ess esu eu- euc eud eue eun eur eus kcc kcd kce kck kcn kcr kcs kcu kdc kde kdk kdo kdr kds kdu ke- kec ked kee kek ken keo ker kes kkc kke kkk kkn kkr kks kku kn- knc knd kne knk knn kno knr knu koc kod koe kok kon koo kor kos kou krc krd krk krn kro krr krs kru ksc ksd kse ksk ksn kso ksr kss ksu kuc kud kue kuk kun kur kus kuu ncc ncd nce nck ncn nco ncr ncs ncu ndc ndd nde ndk ndn ndo ndr nds ndu ne- nec ned nee nek nen neo ner nes neu nkc nke nkk nkn nko nkr nks nku nnc nne nnk nnn nno nns nnu no- noc nod noe nok non noo nor nos nou nrc nrd nre nrk nrn nro nrr nrs nru nsc nsd nse nsk nsn nso nsr nss nsu nuc nud nue nuk nun nuo nur nus nuu oc- occ ocd ock ocn oco ocr ocs ocu odc odd ode odn odo odr ods odu oec oed oee oen oeo oer oes okc okd oke okk oko okr oks oku on- onc ond one onk onn ono onr ons onu oo- ooc ood ook oon ooo oor oos or- orc ord ore ork orn oro orr ors oru os- osc osd ose osk osn oso osr oss osu ou- ouc oud oue ouk oun ouo our ous rcc rcd rce rcn rco rcr rcs rcu rdc rdd rde rdn rdo rdr rds rdu re- rec red ree rek ren reo rer res reu rkc rke rkk rko rks rku rnc rnd rnn rno rnr rns rnu roc rod roe rok ron roo ror ros rou rrc rrd rrk rrn rrr rrs rru rsc rsd rse rsk rsn rso rsr rss rsu ruc rud rue ruk run ruo rur rus ruu scc scd sce sck scn sco scr scs scu sdc sdd sde sdk sdn sdo sdr sds sdu se- sec sed see sek sen seo ser ses seu sk- skc skd ske skk sko skr sks sku snc snd sne snk snn sno snr sns snu soc sod soe sok son soo sor sos sou sr- src srd sre srk srn sro srr srs ss- ssc ssd sse ssk ssn sso ssr sss ssu suc sud sue suk sun suo sur sus suu ucc ucd uce uck ucn uco ucr ucs ucu udc udd ude udk udn udo udr uds udu uec ued uee uen uer ues ukc uke ukk ukn ukr uku un- unc und une unk unn uno unr uns unu uoc uod uoe uok uon uoo uor uos ur- urc urd ure urk urn uro urr urs uru usc usd use usk usn uso usr uss usu uuc uue uun uur uus uuu

-ene -one -ose -ous c-cd cccc cccs cccu ccdc ccdn ccdr ccds cced ccee ccnc ccne ccnr ccns ccnu ccoc ccod ccrc ccre ccrs ccsd ccsn ccss ccuc ccus cd-e cd-r cdcs cddr cdec cder cdes cdnc cdon cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo cedu ceec cees ceke cen- cend cene ceno cens ceor ceos ceou cer- cerc cerd cere cern cero cers cesc cese cesr cess ckck ckco ckcs ckdo ckdu cken cker cknc ckns ckoc ckoo ckor ckos ckrc ckrd ckso cnco cndd cnes cnrc cnrr cnss coce cock coco cocu codd code cods coed coen coes cok- coke coko con- conc cond cone conk conn cono cons cood cook coon coos cor- corc cord core cork corn coro corr cors cosc cose coso coss coud coue couk coun cour cous crcc crce crcr crdc cre- crec cred cree cren creo cres creu crkc crne crns croc crod croe crok cron croo cror crss crud crue cruk crun crus cscc cscd csce csco cscr cscs csdn csdr csec csee cser csks csne csor csos csrc csrd csrs cssd csse cssr csur csus cucc cuce cuck cucn cude cuds cued cuek cuer cues cuk- cuke cund cune cuno cuon curd cure curn curo curr curs cusd cusk cuso cuss cusu dccc dccs dccu dcds dcns dcon dcos dcrk dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deck deco decs dedd dede dedo dedu deed deek deen deer dees dek- deke deks dene denk denn deno dens denu deon deor deos der- derc dere derk dern dero derr ders des- desc dese desk deso dess desu deue deuk deur deus dkdc dnce dncs dner dnoc dnrc dnsc dnuk dnus doce dock doco docs docu dod- dodd dode dodo dods doek