ccccc cccii cciii ccxii cdiii ceci- cecie ceco- ceddo ceded cedex cedie ceede ceedo ceoce cidex cioid co-co co-ed cocc- cocce cocci cocco coceo cocio codco codde codec coded codex codie codo codoi coice coiid coode cooed cooee cooie coxed coxie dccic dccix dcide ddc-i ddddd deci- decie dedde dedee dedic dedie deece deede deedi deice deixo dexie diced didee didie didio diece dieci diexi diode dioic dioid diox- dioxo dixid dixie do-do doced dodec dodie dodoo doido dooce doodo doxed doxic doxie dxdxd e-dee ecoid eddic eddie eddoe edeo- edico edidi eeeee eido- eidoi eieio ex-ic exced execx exede exide exode iceci icici ico-d icode ideo- idice idied idio- idodi idood iecee iiiee iiiii iodic iodid iodo- ioooi ioooo occii ocice ocoee ocoid oddie odeco odice odiid oeco- oidei ooioo ooooo oxide oxxio xceed xciii xcode xedio xexex xoxox xxiii xxxii xxxix