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();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	}

} 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();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	}

} Main public static void main(String[] args) {
               Scanner sc = new Scanner(System.in);		
               int a = sc.nextInt();
               int b = sc.nextInt();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	} main {
               Scanner sc = new Scanner(System.in);		
               int a = sc.nextInt();
               int b = sc.nextInt();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	} 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 String odd = "Odd"; odd "Odd" String even = "Even"; even "Even" String answer = ""; answer "" int result = a * b; result a * b a b if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		} result % 2 == 1 result % 2 result 2 1 {
			answer = odd;
		} answer = odd answer odd {
			answer = even;
		} answer = even answer even System.out.println(answer) System.out.println System.out System System.out answer String[] args args public class Main {

	public static void main(String[] args) {
               Scanner sc = new Scanner(System.in);		
               int a = sc.nextInt();
               int b = sc.nextInt();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	}

} public class Main {

	public static void main(String[] args) {
               Scanner sc = new Scanner(System.in);		
               int a = sc.nextInt();
               int b = sc.nextInt();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	}

} 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();
		
		String odd = "Odd";
		String even = "Even";
		String answer = "";
		
		int result = a * b;
		if (result % 2 == 1 ) {
			answer = odd;
		}else{
			answer = even;
		}
		
		System.out.println(answer);

	}

}