import java.io.*;
import java.util.*;
public class Main
{
  public static void main (String args[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  }
} import java.io.*; io.* java import java.util.*; util.* java public class Main
{
  public static void main (String args[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  }
} Main public static void main (String args[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  } main {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int a = sc.nextInt() a sc.nextInt() sc.nextInt sc b = sc.nextInt(); b sc.nextInt() sc.nextInt sc double p= a*b; p a*b a b if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd"); p%2==0 p%2 p 2 0 System.out.println("Even") System.out.println System.out System System.out "Even" 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[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  }
} public class Main
{
  public static void main (String args[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  }
} Main
import java.io.*;
import java.util.*;
public class Main
{
  public static void main (String args[]) throws Exception
  {
    Scanner sc = new Scanner(System.in);
    int a = sc.nextInt(), b = sc.nextInt();
    double p= a*b;
    if (p%2==0)
    	System.out.println("Even");
    else
    	System.out.println("Odd");

    
  }
}