asfyt safyt afsyt fasyt sfayt fsayt asyft sayft aysft yasft syaft ysaft afyst fayst ayfst yafst fyast yfast sfyat fsyat syfat ysfat fysat yfsat asfty safty afsty fasty sfaty fsaty astfy satfy atsfy tasfy stafy tsafy aftsy fatsy atfsy tafsy ftasy tfasy sftay fstay stfay tsfay ftsay tfsay asytf saytf aystf yastf syatf ysatf astyf satyf atsyf tasyf stayf tsayf aytsf yatsf atysf taysf ytasf tyasf sytaf ystaf styaf tsyaf ytsaf tysaf afyts fayts ayfts yafts fyats yfats aftys fatys atfys tafys ftays tfays aytfs yatfs atyfs tayfs ytafs tyafs fytas yftas ftyas tfyas ytfas tyfas sfyta fsyta syfta ysfta fysta yfsta sftya fstya stfya tsfya ftsya tfsya sytfa ystfa styfa tsyfa ytsfa tysfa fytsa yftsa ftysa tfysa ytfsa tyfsa
Note: these 'words' (valid or invalid) are all the permutations of the word asfyt. These words are obtained by scrambling the letters in asfyt.