import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	}

} Main public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	} main {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	} Scanner in = new Scanner(System.in); in new Scanner(System.in) int num1 = in.nextInt(); num1 in.nextInt() in.nextInt in int num2 = in.nextInt(); num2 in.nextInt() in.nextInt in int product = num1 * num2; product num1 * num2 num1 num2 if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		} (product & 1) == 0 (product & 1) product 1 0 {
			System.out.println("Even");
		} System.out.println("Even") System.out.println System.out System System.out "Even" {
			System.out.println("Odd"); 
		} System.out.println("Odd") System.out.println System.out System System.out "Odd" String[] args args public class Main {

	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	}

} public class Main {

	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	}

} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		
		Scanner in = new Scanner(System.in);
		
		int num1 = in.nextInt(); 
		int num2 = in.nextInt();
		
		int product = num1 * num2; 
		
		if ( (product & 1) == 0)  {
			System.out.println("Even");
		}
		
		else {
			System.out.println("Odd"); 
		}
	}

}
