definedComplexTypes :: String -> Bool  
definedComplexTypes x = (x == "[]" || x == "(,)" || x == "(,,)" || x == "(,,,)" || x == "Array")
definedComplexTypes :: String -> Bool
definedComplexTypes x = (x == "[]" || x == "(,)" || x == "(,,)" || x == "(,,,)" || x == "Array")
definedComplexTypes x = (x == "[]" || x == "(,)" || x == "(,,)" || x == "(,,,)" || x == "Array")