ORTHOPTIST

hi ho is it oh oi op or os pi sh si so ti to

hip his hit hop hos hot its oho ohs ooh oot ops opt ors ort phi pht pis pit poh poi poo pot pro psi pst rho rip rot sip sir sit sop sot sri tho tip tis tit too top tor tot

hips hist hits hoop hoot hops host hots oohs oops oots opts orts otto phis phot pish piso pith pits pois pooh poor poos port posh post pots pros rhos riot rips root roti roto rots ship shit shoo shop shot shri sith soot soph sori sort soth spit spot stir stop stot thio thir this thro tips tiro tits toit toot toph topi topo tops tori toro tors tort tosh tost tots trio trip trop trot