b-e-d bbbee bcced bcode bebdo bebed bebod bebox becco bedde bedee beebe beede beode bo-bo boboc bocce bodd- boded bodoc bodoe boece boedo booce booco boode booed boxbe boxed boxee ccccc cebec ceco- ceddo ceded cedex ceede ceedo ceoce co-bo co-co co-ed cobbe cocc- cocce cocco coceo codco codde codec coded codex codo coode cooed cooee coxed d-box ddddd ddebo debce debed dedde dedee deece deede do-do dobec dobee dobox doced dodec dodoo dooce doodo doxed dxdxd e-box e-dee ebbed eddoe edeo- eeeee exced execx exede exode obodo ocoee odebo odeco oeco- ooooo oxdeb x-box xceed xcode xebec xexex xoxox