OSCILLATORY

ai al ar as at ay is it la li lo oi or os oy si so ta ti to ya yo

act ail air ais ait all als alt arc ars art ays car cat cay cis col coo cor cos cot coy cry icy ill its lac lar las lat lay lis lit loo lot oar oat oca oil oot ora orc ors ort rai ras rat ray ria roc rot rya sac sal sat say sic sir sit sly sol sot soy sri sty tao tar tas tic til tis too tor toy try yar

acts acyl ails airs airt airy aits alit alls ally also alto alts arco arcs aril arts arty aryl asci call calo carl cars cart cast cats cays ciao cist city clay clot cloy coal coat coil coir cola cols colt coly cool coos coot cors cory cost cosy cots coys cris crit cyst ills illy iota lacs lacy laic lair lari lars last lati lats lays liar lilo lilt lily lira list lits loca loci loco loos loot lory lost lota loti lots oars oast oats ocas oils oily olio olla oots oral orca orcs orts osar otic racy rail rais rato rats rays rial rias rill riot rocs roil roll root rosy rota roti rotl roto rots ryas ryot sail sall salt sari sati scar scat scot scry sial sill silo silt slat slay slit slot soar soca soil sola soli solo soot sora sori sort soya star stay stir stoa syli taco tail talc tali tall taos taro tars tics till tils tirl tiro toil tola toll tool tora torc tori toro tors tory toyo toys tray trio troy tsar tyro yill