import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%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) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      }
    }
} Main public static void main(String[] args) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      }
    } main {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      }
    } Scanner scan = new Scanner(System.in); scan new Scanner(System.in) String str = scan.nextLine(); str scan.nextLine() scan.nextLine scan scan.close() scan.close scan String[] array = str.split(" "); array str.split(" ") str.split str " " String a = array[0]; a array[0] array 0 String b = array[1]; b array[1] array 1 Integer ai = Integer.parseInt(a); ai Integer.parseInt(a) Integer.parseInt Integer a Integer bi = Integer.parseInt(b); bi Integer.parseInt(b) Integer.parseInt Integer b if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      } ai*bi%2==0 ai*bi%2 ai*bi ai bi 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) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      }
    }
} public class Main {
    public static void main(String[] args) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%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) throws Exception {
        Scanner scan = new Scanner(System.in);
        String str = scan.nextLine();
        scan.close();
        String[] array = str.split(" ");
      String a = array[0];
      String b = array[1];
      Integer ai = Integer.parseInt(a);
      Integer bi = Integer.parseInt(b);
      if( ai*bi%2==0){
        System.out.println("Even")    ;
      }
      else{
        System.out.println("Odd")    ;
      }
    }
}
