import java.util.Scanner;
public class Main{
  public static void main(String args[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 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[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} Main public static void main(String args[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } main {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } Scanner s = new Scanner(System.in); s new Scanner(System.in) if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    } (s.nextInt() & 1) == 0 (s.nextInt() & 1) s.nextInt() s.nextInt s 1 0 {
      System.out.println("Even");
    } System.out.println("Even") System.out.println System.out System System.out "Even" if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    } (s.nextInt() & 1) == 0 (s.nextInt() & 1) s.nextInt() s.nextInt s 1 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[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} public class Main{
  public static void main(String args[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} Main
import java.util.Scanner;
public class Main{
  public static void main(String args[]) {
    Scanner s = new Scanner(System.in);
    if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else if((s.nextInt() & 1) == 0){
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
}
