b-e-d bbbee bbook bcced bckdk bcock bcode bebdo bebed bebek bebod becco becke becue bedde bedee bedok bedub bedue beduk beebe beede beeke bekke bekko bekok beode bo-bo bobek bobko boboc bobok bocce bocke bodd- boded bodoc bodoe boece boeck boedo boeke bokeo bokko bokod bokok booce boock booco boode booed booke booko bouce bouck boudu boued bouee bouke bouko bubbe bucco bucek buceo bucko bucku budde buddu budec budko budoc bukk- ccccc cduce cebec ceco- ceddo ceded ceede ceedo ceoce co-bo co-co co-ed cobbe cobue cocc- cocce cocco coceo cocke codco codde codec coded codo coked cokk- coode cooed cooee cooke couco coude cubbe cubeb cubed cubo- cubub cucuk cudde cuoco dc-uk ddddd ddebo ddeok debce debed debke deckc decke decko dedde dedee deece deede deked dekko deuce do-do dobec dobee dobok doced dodec dodoo dokdo dokuo dooce doodo dooke dooku douce douck doude douke du-ku dubbo dubec dubee dubek dubuc ducke duddo duded dudek dudok dudou duduc duduk duked dukeu dukku e-dee ebbed ebeko ebook eboue eddoe edeko edeo- edu-k educe educo eecke eeeee ekeko ekuku k-b-d k-dee kebbe kebek kebob kedco kedde kekec keked ko-ko kobee kobuk kocek kocke kodok kokko kokou koude koudo kubed kubek kubok kucuk kudde kudou kukec kukko kukok obock obodo oboue obudu ocoee odebo odeco odudu oeco- okeke okobo okoc okubo okuku ooooo ouedo u-cee u-dub ubobo uceku ucode ukeke ukobu ukodo uouee uuuuu