TROCHISCI

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

chi cis cor cos cot hic his hit hos hot ich its ohs orc ors ort rho roc rot sic sir sit sot sri tho tic tis tor

chic chis chit cist coir cors cosh cost cots cris crit croc hist hits host hots ichs iris itch orcs orts otic rhos rich riot rocs roti rots scot shit shot shri sith sori sort soth stir thio thir this thro tics tiro torc tori tors tosh trio