import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	}
} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	}
} Main public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	} main {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	} Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) System.out.print(" ") System.out.print System.out System System.out " " int  a = scanner.nextInt(); a scanner.nextInt() scanner.nextInt scanner int  b = scanner.nextInt(); b scanner.nextInt() scanner.nextInt scanner int answer = a * b; answer a * b a b if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		} answer% 2 ==0 answer% 2 answer 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" scanner.close() scanner.close scanner String[] args args public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	}
} public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	}
} Main
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ

		 Scanner scanner = new Scanner(System.in);
		 System.out.print(" ");
		 
		int  a = scanner.nextInt();
		int  b = scanner.nextInt();
		int answer = a * b;
		    
		if(answer% 2 ==0) {
		    System.out.println("Even");
		}
		else {
		    System.out.println("Odd");
		}
	    scanner.close();
	}
}
