import java.util.*;

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

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