import java.util.*;
class Main{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		int num = Integer.parseInt(str);
      	str = scan.next();
      	int numb = Integer.parseInt(str);
      	
		if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		}
	}
} import java.util.*; util.* java class Main{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		int num = Integer.parseInt(str);
      	str = scan.next();
      	int numb = Integer.parseInt(str);
      	
		if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		}
	}
} Main public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		int num = Integer.parseInt(str);
      	str = scan.next();
      	int numb = Integer.parseInt(str);
      	
		if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		}
	} main {
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		int num = Integer.parseInt(str);
      	str = scan.next();
      	int numb = Integer.parseInt(str);
      	
		if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 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.next(); str scan.next() scan.next scan int num = Integer.parseInt(str); num Integer.parseInt(str) Integer.parseInt Integer str str = scan.next() str scan.next() scan.next scan int numb = Integer.parseInt(str); numb Integer.parseInt(str) Integer.parseInt Integer str if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		} num % 2 == 0 num % 2 num 2 0 {
			System.out.println("Even");
		} System.out.println("Even") System.out.println System.out System System.out "Even" if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		} numb % 2 == 0 numb % 2 numb 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
import java.util.*;
class Main{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		String str = scan.next();
		int num = Integer.parseInt(str);
      	str = scan.next();
      	int numb = Integer.parseInt(str);
      	
		if(num % 2 == 0){
			System.out.println("Even");
		}else if(numb % 2 == 0){
			System.out.println("Even");
		}else{
			System.out.println("Odd");
		}
	}
}