HYPOTHYROID

do hi ho id it od oh oi op or oy pi ti to yo

dip dit dor dot dry hid hip hit hod hop hot hoy hyp oho ooh oot opt ort phi pht pit pod poh poi poo pot pro pry rho rid rip rod rot tho thy tip tod too top tor toy try yid yip yod

dipt dirt doit door dopy dorp dory doth doty drip drop hood hoop hoot hypo odor ordo phot pith pity pood pooh poor port prod pyro riot rood root ropy roti roto ryot thio thir thro tidy tiro tody toph topi topo tori toro tory toyo trio trip trod trop troy typo typy tyro yird yodh