ULTRASTRICT

ai al ar as at is it la li si ta ti us ut

act ail air ais ait als alt arc ars art att car cat cis cru cur cut its lac lar las lat lis lit rai ras rat ria rut sac sal sat sau sic sir sit sri tar tas tat tau tic til tis tit tui tut uta uts

acts ails airs airt aits alit alts arcs aril arts asci carl carr cars cart cast cats caul cist cris crit crus cult curl curr curs curt cuts lacs laic lair lari lars last lati lats latu liar lira list lits litu lust rail rais rats rial rias rust ruts sail salt sari sati saul scar scat scut sial silt slat slit slur slut star stat stir suit sura tact tail talc tali tars tart tats taus taut tics tils tilt tirl tits tsar tuis tuts uric ursa utas