POLYIMIDE

de do ed el em id li lo me mi mo my od oe oi om op oy pe pi ye yo

del dey die dim dip doe dol dom dye eld elm imp led lei ley lid lie lip lop lye med mel mid mil mod mol mop ode oil old ole ope ped pie ply pod poi pol pom pye yep yid yip yod yom

deil deli demo demy diel dime diol dole dome dope dopy elmy emyd idem idle idly idol idyl imid impi lido lied lime limo limp limy lipe lode loid lope meld midi mild mile milo mode modi moil mold mole moly mope mopy odyl oily oldy oped pied pile pili pily pled plie plod ploy poem pole poly pome yeld yelp yipe ylem