import java.util.*;

public class Main {
    public static void main(String args[]) throws Exception {
        Scanner sc = new Scanner(System.in);

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

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

        System.out.println(sc.nextInt() * sc.nextInt() % 2 == 0 ? "Even" : "Odd");
    } main {
        Scanner sc = new Scanner(System.in);

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

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

        System.out.println(sc.nextInt() * sc.nextInt() % 2 == 0 ? "Even" : "Odd");
    }
} Main
import java.util.*;

public class Main {
    public static void main(String args[]) throws Exception {
        Scanner sc = new Scanner(System.in);

        System.out.println(sc.nextInt() * sc.nextInt() % 2 == 0 ? "Even" : "Odd");
    }
}
