graal rgaal garal agral ragal argal graal rgaal garal agral ragal argal gaarl agarl gaarl agarl aagrl aagrl raagl aragl raagl aragl aargl aargl grala rgala garla agrla ragla argla grlaa rglaa glraa lgraa rlgaa lrgaa galra aglra glara lgara algra lagra ralga arlga rlaga lraga alrga larga grala rgala garla agrla ragla argla grlaa rglaa glraa lgraa rlgaa lrgaa galra aglra glara lgara algra lagra ralga arlga rlaga lraga alrga larga gaalr agalr gaalr agalr aaglr aaglr galar aglar glaar lgaar algar lagar galar aglar glaar lgaar algar lagar aalgr aalgr alagr laagr alagr laagr raalg aralg raalg aralg aarlg aarlg ralag arlag rlaag lraag alrag larag ralag arlag rlaag lraag alrag larag aalrg aalrg alarg laarg alarg laarg
Note: these 'words' (valid or invalid) are all the permutations of the word graal. These words are obtained by scrambling the letters in graal.