hsasa shasa hassa ahssa sahsa ashsa hssaa shsaa hssaa shsaa sshaa sshaa hassa ahssa hsasa shasa ashsa sahsa sasha assha ssaha ssaha assha sasha hsaas shaas hasas ahsas sahas ashas hsaas shaas hasas ahsas sahas ashas haass ahass haass ahass aahss aahss saahs asahs saahs asahs aashs aashs hssaa shsaa hssaa shsaa sshaa sshaa hsasa shasa hassa ahssa sahsa ashsa hsasa shasa hassa ahssa sahsa ashsa ssaha ssaha sasha assha sasha assha hasas ahsas hsaas shaas ashas sahas haass ahass haass ahass aahss aahss hsaas shaas hasas ahsas sahas ashas asahs saahs aashs aashs saahs asahs sasah assah ssaah ssaah assah sasah saash asash saash asash aassh aassh ssaah ssaah sasah assah sasah assah asash saash aassh aassh saash asash
Note: these 'words' (valid or invalid) are all the permutations of the word hsasa. These words are obtained by scrambling the letters in hsasa.