import java.util.Scanner;

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

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();}
		  } import java.util.Scanner; Scanner java.util public class Main {
	  public static void main(String args[]) {
		    Scanner scanner = new Scanner(System.in);
		    

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();}
		  } Main public static void main(String args[]) {
		    Scanner scanner = new Scanner(System.in);
		    

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();} main {
		    Scanner scanner = new Scanner(System.in);
		    

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();} Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) String str1 = scanner.next(); str1 scanner.next() scanner.next scanner String str2 = scanner.next(); str2 scanner.next() scanner.next scanner int A = Integer.parseInt(str1); A Integer.parseInt(str1) Integer.parseInt Integer str1 int B = Integer.parseInt(str2); B Integer.parseInt(str2) Integer.parseInt Integer str2 int C = A * B; C A * B A B if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            } C % 2 == 0 C % 2 C 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" scanner.close() scanner.close scanner String args[] args public class Main {
	  public static void main(String args[]) {
		    Scanner scanner = new Scanner(System.in);
		    

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();}
		  } public class Main {
	  public static void main(String args[]) {
		    Scanner scanner = new Scanner(System.in);
		    

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();}
		  } Main
import java.util.Scanner;

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

		    String str1 = scanner.next();
            String str2 = scanner.next();

            int A = Integer.parseInt(str1);
            int B = Integer.parseInt(str2);
            
            int C = A * B;
            
            if(C % 2 == 0) 
            {
            	System.out.println("Even");
            }
            else 
            {
            	System.out.println("Odd");
            }
        	scanner.close();}
		  }