class TablaVerdad {

     public static void main(String [] args) {
          System.out.println("OR");
	  System.out.println(" false OR false " + (false || false));
	  System.out.println(" false OR true " + (false || true));
	  System.out.println(" true OR false " + (true || false));
          System.out.println(" true OR true " + (true || true));
	  System.out.println("AND");
	  System.out.println(" false AND false " + (false && false));
	  System.out.println(" false AND true " + (false && true));
	  System.out.println(" true AND false " + (true && false));
          System.out.println(" true AND true " + (true && true));
    }
}