UNDEFIABLE

ab ad ae ai al an ba be bi de ed ef el en fa fe id if in la li na ne nu un

aid ail ain alb ale and ane ani bad bal ban bed bee bel ben bid bin bud bun dab dal dan deb dee def del den dib die dif din dub due dui dun eau eel eld elf end fab fad fan fed fee fen feu fib fid fie fil fin flu fub fud fun lab lad lea led lee lei leu lib lid lie lin nab nae neb nee nib nil nub

abed able aide alee alef alif anil auld bade bail bald bale band bane bani baud bead bean beau bedu beef been bend bene bide bile bind bine blae bled blin blue buna bund dale daub deaf deal dean defi deil dele delf deli dene deni dial diel dine dual duel dune eide elan enuf fade fail fain fane faun feal feeb feed feel fend feud fila file find fine flab flan flea fled flee flub flue fuel fund idea idle ilea lade laid lain land lane laud lead leaf lean lend leud lied lief lien lieu life line lube lude luna lune nabe naif nail need neif nide nude ulan ulna unai unbe unde