import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    }
} Main public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String token1 = sc.next(); token1 sc.next() sc.next sc String token2 = sc.next(); token2 sc.next() sc.next sc int result = Integer.parseInt(token1) * Integer.parseInt(token2); result Integer.parseInt(token1) * Integer.parseInt(token2) Integer.parseInt(token1) Integer.parseInt Integer token1 Integer.parseInt(token2) Integer.parseInt Integer token2 if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        } result % 2 != 0 result % 2 result 2 0 {
            System.out.println("Odd");
        } System.out.println("Odd") System.out.println System.out System System.out "Odd" {
            System.out.println("Even");
        } System.out.println("Even") System.out.println System.out System System.out "Even" sc.close() sc.close sc String[] args args public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    }
} public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String token1 = sc.next();
        String token2 = sc.next();

        int result = Integer.parseInt(token1) * Integer.parseInt(token2);

        if (result % 2 != 0) {
            System.out.println("Odd");
        } else {
            System.out.println("Even");
        }

        sc.close();
    }
}
