CORYSTOID

do id is it od oi or os oy si so ti to yo

cis cod coo cor cos cot coy cry dis dit doc dor dos dot dry icy ids its ods oot orc ors ort rid roc rod rot sic sir sit sod sot soy sri sty tic tis tod too tor toy try yid yod

cist city cods coir coos coot cord cors cory cost cosy cots coys cris crit cyst dirt disc dits docs doit door dors dory dost dots doty drys odic odor oots orcs ordo orts otic rids riot rocs rods rood root rosy roti roto rots ryot scot scry soot sord sori sort stir tics tidy tiro tods tody torc tori toro tors tory toyo toys trio trod troy tyro yids yird yods