import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 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 sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		}

	}

} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		}

	} main {
		Scanner sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		}

	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) Integer int1 = sc.nextInt(); int1 sc.nextInt() sc.nextInt sc Integer int2 = sc.nextInt(); int2 sc.nextInt() sc.nextInt sc Integer seki = int1 * int2; seki int1 * int2 int1 int2 if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		} seki % 2 == 0 seki % 2 seki 2 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 sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		}

	}

} public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 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 sc = new Scanner(System.in);
		Integer int1 = sc.nextInt();
		Integer int2 = sc.nextInt();

		Integer seki = int1 * int2;

		if (seki % 2 == 0) {
			System.out.println("Even");

		} else {
			System.out.println("Odd");
		}

	}

}
