import java.util.Scanner;
public class Main {
  public static void main(String[] args) {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 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) {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  }
} Main public static void main(String[] args) {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  } main {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  } Scanner scan = new Scanner(System.in); scan new Scanner(System.in) short a = scan.nextShort(); a scan.nextShort() scan.nextShort scan short b = scan.nextShort(); b scan.nextShort() scan.nextShort scan int product = a * b; product a * b a b if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    } (product % 2) == 0 (product % 2) product 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 scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  }
} public class Main {
  public static void main(String[] args) {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 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) {
    Scanner scan = new Scanner(System.in);
    short a = scan.nextShort();
    short b = scan.nextShort();
    int product = a * b;
    if ((product % 2) == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  }
}
