c-p-c c-pop ccccc cduce ceco- ceddo ceded ceede ceedo ceoce ceppo co-co co-ed co-op cocc- cocce cocco coceo codco codde codec coded codo coepe coode cooed cooee coope copce copec coped coppe coppo couco coude coupe cudde cueup cuoco ddddd dedde dedee deece deede deepc deepe deepp deepu depce depoe depop depue deuce do-do doced dodec dodoo dooce doodo doped doppe douce doude doupe duddo duded dudou duduc dueup duped e-dee eccup eddoe edeo- educe educo eeeee eeped eepee epode ocoee oddup odeco odudu oeco- oeppo ooooo oopod op-ed opdoc opepe opodo opped ouedo pecco pedee pedo- peece peedu pepco pepee peppe pepup peuce peude po-po pocop podo- podoe pooed poope poopo popco poped popop poppe poppo popup pouce poupe pudde puppe puppo u-cee u-pop ucode uouee up-do upc-e updoc upedu upped uuuuu