aiyee iayee ayiee yaiee iyaee yiaee aieye iaeye aeiye eaiye ieaye eiaye ayeie yaeie aeyie eayie yeaie eyaie iyeae yieae ieyae eiyae yeiae eyiae aiyee iayee ayiee yaiee iyaee yiaee aieye iaeye aeiye eaiye ieaye eiaye ayeie yaeie aeyie eayie yeaie eyaie iyeae yieae ieyae eiyae yeiae eyiae aieey iaeey aeiey eaiey ieaey eiaey aieey iaeey aeiey eaiey ieaey eiaey aeeiy eaeiy aeeiy eaeiy eeaiy eeaiy ieeay eieay ieeay eieay eeiay eeiay ayeei yaeei aeyei eayei yeaei eyaei ayeei yaeei aeyei eayei yeaei eyaei aeeyi eaeyi aeeyi eaeyi eeayi eeayi yeeai eyeai yeeai eyeai eeyai eeyai iyeea yieea ieyea eiyea yeiea eyiea iyeea yieea ieyea eiyea yeiea eyiea ieeya eieya ieeya eieya eeiya eeiya yeeia eyeia yeeia eyeia eeyia eeyia
Note: these 'words' (valid or invalid) are all the permutations of the word aiyee. These words are obtained by scrambling the letters in aiyee.