
// java
import java.util.Scanner;
import java.io.FileReader;
public class Main {
    public static void main(String[] args) {
        Scanner in = null;

        // read from local file for testing
        try {
            in = new Scanner(new FileReader("in.txt"));
        } catch (Exception e) { }

        // when submit your code, use this instead  
        in = new Scanner(System.in);

        int result = in.nextInt() * in.nextInt();
        if(result%2 == 0){
          System.out.println("Even");
        }
        else{
          System.out.println("Odd");
        }
        
    }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz