PYRALOID

ad ai al ar ay do id la li lo od oi op or oy pa pi ya yo

ado aid ail air alp apo dal dap day dip dol dor dry lad lap lar lay lid lip lop oar oda oil old ora pad pal par pay pia ply pod poi pol pro pry pya rad rai rap ray ria rid rip rod rya yap yar yid yip yod

airy apod arid aril aryl dial diol dirl dopa dopy dorp dory dray drip drop idly idol idyl lady laid lair lard lari liar lido lipa lira load loid lord lory odyl oily oldy opal orad oral padi paid pail pair paly pard pial pily play plod ploy poly prao pray proa prod pyro raid rail rial road roil ropy yald yard yird