import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 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) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        }
    }
} Main public static void main(String[] args) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        }
    } main {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        }
    } try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        } {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        } Scanner scanner = new Scanner(System.in) Scanner scanner = new Scanner(System.in) new Scanner(System.in) int num1 = scanner.nextInt(); num1 scanner.nextInt() scanner.nextInt scanner int num2 = scanner.nextInt(); num2 scanner.nextInt() scanner.nextInt scanner if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            } (num1 * num2) % 2 == 0 (num1 * num2) % 2 (num1 * num2) num1 num2 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) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        }
    }
} public class Main {
    public static void main(String[] args) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 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) {
        try(Scanner scanner = new Scanner(System.in)) {
            int num1 = scanner.nextInt();
            int num2 = scanner.nextInt();
            if ((num1 * num2) % 2 == 0) {
                System.out.println("Even");
            } else {
                System.out.println("Odd");
            }
        }
    }
}
