lysta ylsta lsyta slyta yslta sylta lytsa yltsa ltysa tlysa ytlsa tylsa lstya sltya ltsya tlsya stlya tslya ystla sytla ytsla tysla styla tsyla lysat ylsat lsyat slyat yslat sylat lyast ylast layst alyst yalst aylst lsayt slayt lasyt alsyt salyt aslyt ysalt syalt yaslt ayslt saylt asylt lytas yltas ltyas tlyas ytlas tylas lyats ylats layts alyts yalts aylts ltays tlays latys altys talys atlys ytals tyals yatls aytls tayls atyls lstay sltay ltsay tlsay stlay tslay lsaty slaty lasty alsty salty aslty ltasy tlasy latsy altsy talsy atlsy staly tsaly satly astly tasly atsly ystal sytal ytsal tysal styal tsyal ysatl syatl yastl aystl saytl asytl ytasl tyasl yatsl aytsl taysl atysl stayl tsayl satyl astyl tasyl atsyl
Note: these 'words' (valid or invalid) are all the permutations of the word lysta. These words are obtained by scrambling the letters in lysta.