import java.util.Scanner;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    }
} Main public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    } 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 System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd") System.out.println System.out System System.out ((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd" ((a % 2)==0 || (b % 2) == 0) (a % 2)==0 (a % 2) a 2 0 (b % 2) == 0 (b % 2) b 2 0 "Even" "Odd" sc.close() sc.close sc String args[] args public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    }
} public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        // 整数aの入力
        int a = sc.nextInt();
        // 整数bの入力
        int b = sc.nextInt();
        // 出力
        System.out.println(((a % 2)==0 || (b % 2) == 0) ? "Even" : "Odd");
        sc.close();
    }
}
