dddd dedd dede dedo deed deef deel deev defe deff defo deld dele delf dell delo deol deve devo dfoe dlvo dod- dodd dode dodo doel doff dold dole dolf doll dolo dood doof dool dove dvlf dvvl edde eddo ede- edel edfl edle edod edve eede eeee eefe eefl eele eelv efeo elde eled elee elef eleo elev elfe elle ello elod elve elvo eode eole eolo evel evoe evol evoo fede feed feel fefe feff fefo feld fele felf fell felo feod feof feve ffee ffff fled flee flod floe floo fode foed fofo fold fole foll folo food foof fool fove lddv ldeo lede ledo leed leef leel lefe leff lele lell lelo leod leof leov lev- leve levo llef llll llod lloo lo-v lode lofe loff lold lole loll lolo lood looe loof lool love lovo lvov o-eo oddd oded odel odeo odle odoo oedo oele off- offe offo olde ole- oled olef oleo olev olfe olle ollo olof olov ooff oold oolo oooo ovde ovee ovfl ovo- ovod ovol ovoo vede vedo veel vel- veld vele vell velo veol veve vevo vflo vldl vode vodo voel voff vold vole volf voll volo vool vvvv