c-cor ccccc ceco- ceddo ceded ceder cedor cedr- cedre cedro ceede ceedo ceere cefor ceoce ceoor cerc- cerce cerco cerdo cerec cered cerer cero- ceroc cerre cerro co-co co-ed cocc- cocce cocco coceo codco codde codec coded coder codo cofer coffe cofre coode cooed cooee cooer coord coore corce corde core- cored coree corer corfe corfo coro- corod corre crece crede credo creed creer creo- croce croco crode crodo crood crooe crore d-rod dcore ddddd decor dedde dedee deder deece deede deefe deeff deere defce defed defeo defer deffe deffo defoe deore deoro derce derde dered dero- derre derro do-do doced docer dodec dodoo dodro doerr dofor dooce doodo doore dorce dored doree dorff dorre drdre dredd drede dreed dreff dreof drere drode drofe droff drood droof e-dee ecoff ecord edder eddoe eddre edeo- edere edfor edocr edoor edred eeeee eefde eerde efere effed effer efore eofor eorre erdec erdoc erdor erdre erede erere erfde erode erodr eroor erore erred error fedco fedde fedee feder fedor feeor feere fefor feode feoff feood ferce ferde fered ferr- ferre ferro focer fodor foord foore force ford- forde fordo fore- foreo forro frede fredo freed freer frere frodo froed frood frore o-fer ocoee ocree odder odeco odore oeco- offed offer offof offre oo-er oocre ooooo order ordoc ordre ordro oreco oredo oreed oreo- orere orero orfeo orfoe orfor oroco orodo oroer r-co- recce recco reced redco redde reder redoc redor reece reede reefe reere refco refed refer reffe reffo reord rerde rere- reree ro-ro rocco rocor rodde roded rodef rodeo roder rodoc rodor roero roffe rofor roode rooer roofe roore rorer