import java.util.*;

public class Main {
	public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	}
	}
} import java.util.*; util.* java public class Main {
	public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 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 aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	}
	} main {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int aInt = sc.nextInt(); aInt sc.nextInt() sc.nextInt sc int bInt = sc.nextInt(); bInt sc.nextInt() sc.nextInt sc int seki = aInt * bInt; seki aInt * bInt aInt bInt if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	} (seki % 2) == 0 (seki % 2) seki 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) {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	}
	}
} public class Main {
	public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

	if((seki % 2) == 0) {
		System.out.println("Even");
	}else{
		System.out.println("Odd");
	}
	}
} Main
import java.util.*;

public class Main {
	public static void main(String[] args) {
	Scanner sc = new Scanner(System.in);
	int aInt = sc.nextInt();
	int bInt = sc.nextInt();
	int seki = aInt * bInt;

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