import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        System.out.println(check(a,b));
    }

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

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

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

    public static String check(int a, int b) {
        return (a*b % 2 == 0) ? "Even" : "Odd";
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();
        System.out.println(check(a,b));
    }

    public static String check(int a, int b) {
        return (a*b % 2 == 0) ? "Even" : "Odd";
    }
}
