import java.util.Scanner;

public class Main extends Exception{
    public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    }
} import java.util.Scanner; Scanner java.util public class Main extends Exception{
    public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    }
} Main public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    } main {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    } Scanner s1 = new Scanner(System.in); s1 new Scanner(System.in) int a=s1.nextInt(); a s1.nextInt() s1.nextInt s1 int b=s1.nextInt(); b s1.nextInt() s1.nextInt s1 a=a*b a a*b a b if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        } a%2==0 a%2 a 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 Exception public class Main extends Exception{
    public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    }
} public class Main extends Exception{
    public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    }
} Main
import java.util.Scanner;

public class Main extends Exception{
    public static void main(String[] args) {
        Scanner s1 = new Scanner(System.in);
        int a=s1.nextInt();
        int b=s1.nextInt();

        a=a*b;
        if (a%2==0){
            System.out.println("Even");
        }else {
            System.out.println("Odd");
        }
    }
}
