import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

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

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

        if (a % 2 == 0 || b % 2 == 0) {
            System.out.print("Even");
        } else {
            System.out.print("Odd");
        }
    }
} Main public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

        if (a % 2 == 0 || b % 2 == 0) {
            System.out.print("Even");
        } else {
            System.out.print("Odd");
        }
    } main {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

        if (a % 2 == 0 || b % 2 == 0) {
            System.out.print("Even");
        } else {
            System.out.print("Odd");
        }
    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) String s = scanner.nextLine(); s scanner.nextLine() scanner.nextLine scanner String[] split = s.split(" "); split s.split(" ") s.split s " " int a = Integer.parseInt(split[0]); a Integer.parseInt(split[0]) Integer.parseInt Integer split[0] split 0 int b = Integer.parseInt(split[1]); b Integer.parseInt(split[1]) Integer.parseInt Integer split[1] split 1 if (a % 2 == 0 || b % 2 == 0) {
            System.out.print("Even");
        } else {
            System.out.print("Odd");
        } a % 2 == 0 || b % 2 == 0 a % 2 == 0 a % 2 a 2 0 b % 2 == 0 b % 2 b 2 0 {
            System.out.print("Even");
        } System.out.print("Even") System.out.print System.out System System.out "Even" {
            System.out.print("Odd");
        } System.out.print("Odd") System.out.print System.out System System.out "Odd" String[] args args public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

        if (a % 2 == 0 || b % 2 == 0) {
            System.out.print("Even");
        } else {
            System.out.print("Odd");
        }
    }
} public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

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

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String s = scanner.nextLine();
        String[] split = s.split(" ");
        int a = Integer.parseInt(split[0]);
        int b = Integer.parseInt(split[1]);

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