import java.util.Scanner;

public class Main{
  public static void main(String[] args) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 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) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} Main public static void main(String[] args) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } main {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  } int[] array = new int[2]; array new int[2] 2 Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int i = 0; i 0 while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    } i < array.length i array.length array array.length {
      array[i] = scanner.nextInt();
      i++;
    } array[i] = scanner.nextInt() array[i] array i scanner.nextInt() scanner.nextInt scanner i++ i if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    } array[0] * array[1] % 2 == 0 array[0] * array[1] % 2 array[0] * array[1] array[0] array 0 array[1] array 1 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) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} public class Main{
  public static void main(String[] args) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
} Main
import java.util.Scanner;

public class Main{
  public static void main(String[] args) {
    int[] array = new int[2];
    Scanner scanner = new Scanner(System.in);
    int i = 0;
    while(i < array.length) {
      array[i] = scanner.nextInt();
      i++;
    }
    
    if(array[0] * array[1] % 2 == 0) {
      System.out.println("Even");
    } else {
      System.out.println("Odd");
    }
  }
}