b-e-d bbbee bcced bcode bebdo bebed bebod becco becon bedde bedee beden beebe beede beene bence bende bene- benne benno benon beode beone bo-bo boboc bocce bocon bodd- boded boden bodoc bodoe boece boedo bonce bonde bondo boned bonne bonon booce booco boode booed boond boone c-one ccccc cebec ceco- cecon ceddo ceded ceede ceedo ceene cence ceno- cenon ceoce cnnnn co-bo co-co co-ed cobbe coben cocc- cocce cocco coceo cocon codco codde codec coded coden codo codon coen- coend conco conde condo coned conne cono- conob conon coode cooed cooee coone d-con dconn ddddd ddebo debce debed deben debne debno decon dedde dedee deden dedon deece deede deene denbo dende deneb denee denne denno denon do-do dobec dobee doced dodec dodon dodoo don-e donce donde dondo donee donen donne donon dooce doodo doone e-dee e-one ebbed ebene ebond ebone eboon eccen econo edcon eddoe edeo- eeden eeeee eence endec ended enden endo- endon eneco ennde enode enone ncode necco nedde neded neden nedon neece neede nende nenno neocd neode nnebe nnooo no-do no-no nobbe nobob noboe nodeb noded noend nonce nonde nondo nonne nonno noone o-bon obodo oceno ocoee odebo odeco odeen odeon odone oeco- oeno- oenoe oncee onco- onebc onebe onend onene oneno oneon onnbc onne- onnen onond onone onoon oonde ooooo