OTOCARIASIS

aa ai ar as at is it oi or os si so ta ti to

aas act air ais ait arc ars art ass car cat cis coo cor cos cot its oar oat oca oot ora orc ors ort rai ras rat ria roc rot sac sat sic sir sis sit sos sot sri tao tar tas tic tis too tor

acta acts airs airt aits arco arcs aria arts asci cars cart casa cast cats ciao cist coat coir coos coot cors coss cost cots cris crit iota iris oars oast oats ocas oots orca orcs orts osar ossa otic raia rais rato rats rias riot rocs root rota roti roto rots sacs sari sati scar scat scot sics sirs sits soar soca soot sora sori sort sots sris star stir stoa taco taos taro tars tass tics tiro tora torc tori toro tors toss trio tsar