b-e-d bbbee bebdo bebed bebod bedde bedee beden bedof bedub bedue beebe beede beene beffe befoe bende bene- benfe benne benno bennu benon benue benun beode beofe beoff beone beuno bo-bo bodd- boded boden bodoe boedo boeuf boeun boffo bonde bondo boned bonne bonon bonou bonud boode booed boond boone boudu boued bouee bound boune bubbe buben bubon budde buddu bueno buffe buffo bunde bundu bunne bunud bunun buono ddddd ddebo debed deben debne debno dedde dedee deden dedon dedun deede deefe deeff deene defed defeo deffe deffo defne defoe defun denbo dende deneb denee denef denne denno denof denon do-do dobee dodon dodoo don-e donde dondo donee donen donne donon doodo doone doude douen doufe doufu doune dubbo dubee duben dubne dubno dubon duddo duded duden dudon dudou dueon dundo duned dunne dunno dunod dunun e-dee e-one ebbed ebene ebond ebone eboon eboue eddoe edeo- eeden eeeee eefde effed enbun ended enden endo- endof endon endue enfeu ennde enode enone enuff eofen eufod eundo eunoe fedde fedee fedon fedun feend fende feneu fenne fenno fenoe feode feoff feond feood feued foden fonde fondo fondu fonne foodb foone foude fouee found fu-fu fudde fuddu fund- fundo fundu funen fuudo ndfeb nedde neded neden nedon neede nefen neffe nefud nende nenno neode neofe neuen neueu neune neuou nnebe nnooo no-do no-no nobbe nobob noboe nobuo nodeb noded nodof noend nofee nofou nofun non-u nonde nondo nonne nonno noone noonu noune nu-nu nueno nunon nunun nuodb o-bon obodo oboue obudu odebo odeen odeon odone odudu oefun oeno- oenoe offed offen offof offon offun ofnod ofone ofono onebe onend onene oneno oneof oneon onne- onnen onoff onond onone onoon oonde ooooo oouen oudon ouedo ouene ounde u-dub ubeen ubend ubobo udenu ufofu ufone ufund unbed unbud undee unden undub undue undun unend unfed unfoe unfun unnun unode uouee uuuuu