DIPLEURAL

ad ae ai al ar de ed el er id la li pa pe pi re up

aid ail air ale all alp ape are dal dap del die dip due dui dup ear eau eld ell era ill ire lad lap lar lea led lei leu lid lie lip pad pal par pea ped per pia pie piu pud pul pur rad rai rap red rei rep ria rid rip rue urd urp

aide aped aper arid aril auld dale dare deal dear deil deli dell dial diel dill dire dirl drip dual duel dull dupe dura dure earl idea idle ilea ired lade laid lair lard lari laud lead leal leap lear leud liar lied lier lieu lipa lipe lira lire lude lure padi paid pail pair pale pall pard pare peal pear peri pial pied pier pile pill plea pled plie prau pula pule puli pull pure puri purl raid rail rale rape read real reap rial ride riel rile rill ripe rude rued rule urea