import java.util.Scanner;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int A = Integer.parseInt(sc.next());
    int B = Integer.parseInt(sc.next());
    int pro = A*B;

    if(pro%2 == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  }
} import java.util.Scanner; Scanner java.util class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int A = Integer.parseInt(sc.next());
    int B = Integer.parseInt(sc.next());
    int pro = A*B;

    if(pro%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 A = Integer.parseInt(sc.next());
    int B = Integer.parseInt(sc.next());
    int pro = A*B;

    if(pro%2 == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  } main {
    Scanner sc = new Scanner(System.in);
    int A = Integer.parseInt(sc.next());
    int B = Integer.parseInt(sc.next());
    int pro = A*B;

    if(pro%2 == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int A = Integer.parseInt(sc.next()); A Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int B = Integer.parseInt(sc.next()); B Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int pro = A*B; pro A*B A B if(pro%2 == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    } pro%2 == 0 pro%2 pro 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
import java.util.Scanner;

class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int A = Integer.parseInt(sc.next());
    int B = Integer.parseInt(sc.next());
    int pro = A*B;

    if(pro%2 == 0) {
      System.out.println("Even");
    }else {
      System.out.println("Odd");
    }
  }
}
