b-e-d bbbee bcced bcdef bcode bebdo bebed bebod becco becon bedde bedee beden bedof beebe beede beene beffe befoe bence bende bene- benfe benne benno benon beode beofe beoff beone bo-bo boboc bocce bocon bodd- boded boden bodoc bodoe boece boedo boffo bonce bonde bondo boned bonne bonon booce booco boode booed boond boone c-one cbeff ccccc cebec ceco- cecon ceddo ceded ceede ceedo ceene cence ceno- cenon ceoce cnnfn cnnnn co-bo co-co co-ed cobbe coben cocc- cocce cocco coceo cocon codco codde codec coded coden codo codon coen- coend coffe conco conde condo coned conne cono- conob conon coode cooed cooee coone d-con dconf dconn ddddd ddebo debce debed deben debne debno decon dedde dedee deden dedon deece deede deefe deeff deene defce defed defeo deffe deffo defne defoe denbo dende deneb denee denef denne denno denof 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 ecoff econo edcon eddoe edeo- eeden eeeee eefde eence effed endec ended enden endo- endof endon eneco enfce ennde enode enone eofen fedco fedde fedee fedon feend fence fende fenne fenno fenoe feode feoff feond feood foden fonde fondo fonne foodb foone ncode nconf ndfeb necco nedde neded neden nedon neece neede nefco nefen neffe nende nenno neocd neode neofe nnebe nnfcc nnooo no-do no-no nobbe nobob noboe nodeb noded nodof noend nofee nonce nonde nondo nonne nonno noone o-bon obodo oceno ocoee odebo odeco odeen odeon odone oeco- oeno- oenoe offed offen offof offon ofnod ofone ofono oncee onco- onebc onebe onend onene oneno oneof oneon onnbc onne- onnen onoff onond onone onoon oonde ooooo