import java.util.*;

public class Main {
  public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          }
  } import java.util.*; util.* java public class Main {
  public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          }
  } Main public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          } main {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int multiply1 = sc.nextInt(); multiply1 sc.nextInt() sc.nextInt sc int multiply2 = sc.nextInt(); multiply2 sc.nextInt() sc.nextInt sc int sum = multiply1 * multiply2; sum multiply1 * multiply2 multiply1 multiply2 if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          } sum % 2 == 0 sum % 2 sum 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" String[] args args public class Main {
  public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          }
  } public class Main {
  public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          }
  } Main
import java.util.*;

public class Main {
  public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int multiply1 = sc.nextInt();
          int multiply2 = sc.nextInt();
          int sum = multiply1 * multiply2;
          if(sum % 2 == 0) {
            System.out.println("Even");
          } else {
            System.out.println("Odd");
          }
          }
  }