import java.util.Scanner;

public class Main {

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

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