Fawkes has been playing around withFinite State Automaton lately. Whileexploring the concept of implementingregular expressions using FSA he thoughtof implementing an email-addressvalidator.Recently, Lua started to annoy Fawkes. Tothis, Fawkes, challenged Lua to a battle ofwits. Fawkes promised to reward Lua, onlyif she manages to transition to a non-reachable state in the FSA he implemented.The replication can be accessed here.