import java.util.Scanner;

public class Main
{
    public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    }
} import java.util.Scanner; Scanner java.util public class Main
{
    public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    }
} Main public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    } main {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int a = sc.nextInt(); a sc.nextInt() sc.nextInt sc int b = sc.nextInt(); b sc.nextInt() sc.nextInt sc int product = a * b; product a * b a b boolean even = product % 2 == 0; even product % 2 == 0 product % 2 product 2 0 String out = even ? "Even" : "Odd"; out even ? "Even" : "Odd" even "Even" "Odd" System.out.print(out) System.out.print System.out System System.out out String args[] args public class Main
{
    public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    }
} public class Main
{
    public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    }
} Main
import java.util.Scanner;

public class Main
{
    public static void main (String args[]) throws Exception
    {
        Scanner sc = new Scanner(System.in);

        int a = sc.nextInt();
        int b = sc.nextInt();

        int product = a * b;

        boolean even = product % 2 == 0;

        String out = even ? "Even" : "Odd";

        System.out.print(out);
    }
}
