-er c-- ccc cce cck cco ccr ccu ce- cec cee cek ceo cer ceu ckc cko co- coc coe cok coo cor cou crc cre crk cro crr cru cuc cue cuk cuo cur cuu ec- ecc ece eck eco ecr ecu eec eee eek eeo eer ekc eke eko ekr eku eo- eoc eoe eok eoo eor eou erc ere erk ero err eru eu- euc eue eur kcc kce kck kcr kcu ke- kec kee kek keo ker kkc kke kkk kkr kku koc koe kok koo kor kou krc krk kro krr kru kuc kue kuk kur kuu oc- occ ock oco ocr ocu oec oee oeo oer okc oke okk oko okr oku oo- ooc ook ooo oor or- orc ore ork oro orr oru ou- ouc oue ouk ouo our rcc rce rco rcr rcu re- rec ree rek reo rer reu rkc rke rkk rko rku roc roe rok roo ror rou rrc rrk rrr rru ruc rue ruk ruo rur ruu ucc uce uck uco ucr ucu uec uee uer ukc uke ukk ukr uku uoc uoe uok uoo uor ur- urc ure urk uro urr uru uuc uue uur uuu

cccc cccu ccee ccoc ccrc ccre ccuc cec- cece ceco ceec ceke ceor ceou cer- cerc cere cero ckck ckco cker ckoc ckoo ckor ckrc coce cock coco cocu cok- coke coko cook cor- corc core cork coro corr coue couk cour crcc crce crcr cre- crec cree creo creu crkc croc croe crok croo cror crue cruk cucc cuce cuck cuek cuer cuk- cuke cure curo curr eccc ecce ecco ecko eco- ecou ecrc ecrr ecru eeee eeke eeoc eerc eero ekco ekek eker ekur eore ercc erce erec erer erke eroc eroe eroo errc erre erro eruc erur euer eur- eurc eure euro kccc kcck kccr kccu kcec kcee kceo kceu kckc kckk kcko kckr kcoe kcor kcou kcrc kcro kcrr kcru kcue kcuk keck keco kecr keek keer kekc keke keko keku keok ker- kerc kere kerk kero kerr keru keur kkck kkco kkcr kkkk kkoo kkor kkrc kkre kkrk kkro kkrr kkuu kock kokc koke kokk koko kokr koku kooc kook kooo koor koou korc kore kork koro korr koru koue kour kouu krcc krce krco krcu krec kree krek kreo kreu krkc krke krkk krko krkr krku kroc kroe krok kroo kror krrc krre krrk krro krrr kruc krue kruk krur kucc kuce kuco kucr kuek kueu kuke kukk kuku kuok kuoo kure kurk kuro kurr kuru kuuk kuur kuuu o-eo occc oce ocee ocke ocre ocro ocrr ocur oec- oecc oeec oere okcu oker okko okok okor okre okro okur oocr ooer ooku oooo oore orce orco ore- orec orek oreo orer orke orko oro- oroe orok oror orro oucc ouer our- oure ouro ouu- rccc recc rece reck recr recu reek reke reko reou rere rero reru reue reuk reuu rocc roce rock roco roer roke rokk roko rokr roku rook roor rorc rore rork roro roru roue rouk rrrr ruce ruck ruer ruke rukk ruku ruok rurc rure ruro ruru ucrc ukcc ukek ukeu ukko ukok ukrc ukur uocc uoke uor- uore ure- urke uro- urok uroo urre uruk urur uuoc uuuu

c-cor ccccc ceco- ceere ceoce ceoor cerc- cerce cerco cerec cerer cerke cero- ceroc cerou cerre cerro co-co cocc- cocce cocco coceo cocke cocur coeur coker cokk- cooee cooer cooke coore corce core- coree corer coreu corke coro- corre couco couer coure couru crece creek creer creke creo- creu- creue croce crock croco croke crooe crook crore crouk cruce cruck cruke cruor crure cucuk cuero cuker cukor cuoco cuore curce curer curre curro ecker eecke eeeee ekeko ekker ekuku ekuru eorre erere erkec erkko erkoc eroor erore error eruke eucre euro- eurre kecer keere kekec kerek kerre ko-ko kocek kocer kocke koeru koker kokko kokor kokou kokre kokur kooru korck korec korek korke korku koror korro korue koruk kouer koure kre-o kreek kreke kreo- kreuk krock kroke kucer kucuk kukec kukko kukok kukur kurek kurku kurre kuruc kuruk occur ocker ockro ocoee ocree oeco- okeke okere okker okkur okoc okoro okuku okuru oo-er oocre ooooo oreck oreco oreo- orere orero oroco oroer oroke oruce oruku oruro ouoro ource oure- r-co- recce recco recke recue recur reece reere rekke rere- reree reuer ro-ro rocco rocke rocko rocor rocou roero rokee roker rokke rokkk rooer rooke roore rooue rorer rorke rouer rouke rouko roure rucer ruere rukke rurec u-cee uceku ucero ukeke uouee ureo- urker urour uruce urucu uuork uuuuu

ceecee cerco- ceruce cocco- cockee cocker cococo coerce coo-er coocoo cookee cooker cookoo corker corour correk coruco coruro coucke cource courr- crecco creeke crocco crocer croker crooke crouke cruro- cuckoo curour currer curror cururo ekero errour eureko eururo k-rock keeker keokee keokuk kereru kerker kerkuk kerou keuruu kokoku kokoro kookoo koreke korere korero korkor kororo korrek koruru kouere koukou kouoro kourou krecko kreker krokek krueck kukere kukoc kurkcu kuroko kurree kururu occour occure ockere ocreo- okerer okoure ookroo oooooo orcure orrock orrour ouerre recock recook recore recork recour recreo recrue recuer recure reeker reuere reuour rocker rococo rokker rokkor rokuko rokuro rooker rorek roucou rourke rucker ruocco rurkee uecker urecco urouer uroure

cocek coercee coercer cooccur corokke corrour cou-cou coureur crocere crocker crucero currere currock e-corce eckero ecoreco eeeroer erukkur kee-kee kokocko kokorou kor-kor korce korkoro korokke korucuk kreeker kurkure ockerer orocue orourke orrouer ourouer re-cork recouer recurer rekeure rekouer reoccur rococco roorkee roukere

cekerek co-occur cockerer cocoroco cookeroo corocore corocoro courcoue coureour courouce cucurucu curreour curucucu koekkoek kukukuku kukuruku kurukuru ockero re-occur recoeure recouere recurrer rekeouer rekeuere rekouere rokkurro

couroucou keek-keek kerekou koukourou our-croce reco-reco recourere reo-coker rockcreek roocoocoo

creekcrook kouroukoro kukkurukuu rococococo

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