DEFINE('even(n)')                         :(even_end)
even  even = (EQ(REMDR(n, 2), 0) 'even', 'odd') :(RETURN)
even_end

      OUTPUT = "-2 is " even(-2)
      OUTPUT = "-1 is " even(-1)
      OUTPUT = "0 is " even(0)
      OUTPUT = "1 is " even(1)
      OUTPUT = "2 is " even(2)
END