import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Scanner;

public class Main
{
    public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    }
}
 import java.util.ArrayList; ArrayList java.util import java.util.LinkedList; LinkedList java.util import java.util.List; List java.util import java.util.Scanner; Scanner java.util public class Main
{
    public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    }
} Main public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    } main {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int a = scanner.nextInt(); a scanner.nextInt() scanner.nextInt scanner int b = scanner.nextInt(); b scanner.nextInt() scanner.nextInt scanner if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        } a * b % 2 == 0 a * b % 2 a * b a b 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 scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    }
} public class Main
{
    public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    }
} Main
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Scanner;

public class Main
{
    public static void main(String[] args)
    {
        Scanner scanner = new Scanner(System.in);
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        if (a * b % 2 == 0) {
            System.out.println("Even");
        }
        else {
            System.out.println("Odd");
        }
    }
}

