import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	}
} import java.io.BufferedReader; BufferedReader java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	}
} Main public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	} main {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	} BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); br new BufferedReader(new InputStreamReader(System.in)) String x = br.readLine(); x br.readLine() br.readLine br String[] cut = x.split(" "); cut x.split(" ") x.split x " " int a = Integer.parseInt(cut[0]); a Integer.parseInt(cut[0]) Integer.parseInt Integer cut[0] cut 0 int b = Integer.parseInt(cut[1]); b Integer.parseInt(cut[1]) Integer.parseInt Integer cut[1] cut 1 System.out.println((a * b) % 2 == 0 ? "Even" : "Odd") System.out.println System.out System System.out (a * b) % 2 == 0 ? "Even" : "Odd" (a * b) % 2 == 0 (a * b) % 2 (a * b) a b 2 0 "Even" "Odd" String[] args args public class Main {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	}
} public class Main {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	}
} Main
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String x = br.readLine();
		String[] cut = x.split(" ");
		int a = Integer.parseInt(cut[0]);
		int b = Integer.parseInt(cut[1]);

		System.out.println((a * b) % 2 == 0 ? "Even" : "Odd");
	}
}