PERIPLEURAL

ae ai al ar el er la li pa pe pi re up

ail air ale all alp ape app are ear eau eel ell era ere err ill ire lap lar lea lee lei leu lie lip pal pap par pea pee pep per pia pie pip piu pul pup pur rai rap ree rei rep ria rip rue urp

alee aper aril earl ilea lair lari leal leap lear leer liar lier lieu lipa lipe lira lire lure pail pair pale pall palp pare parr peal pear peel peep peer pele pere peri perp pial pier pile pill pipe plea plie prau pree prep pula pule puli pull pulp pupa pure puri purl purr rail rale rape rare real reap rear reel repp rial riel rile rill ripe ruer rule urea