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