Problem: <image>

You have one chip and one chance to play roulette. Are you feeling lucky?

Output

Print your bet. Your chip must be placed entirely within some square (not on an edge or a corner shared by adjacent squares).

Solution (in JAVA):

Solution:
import java.io.*;
import java.math.BigInteger;
import java.util.*;

import static java.lang.Math.*;

public class Main {

    BufferedReader br;
    StringTokenizer in;
    PrintWriter pw;
    int n;
    int w;

    int INF = (int) 1e9;

    public void solve() throws IOException {
        pw.print("red");
    }

    public void run() {
        try {
            br = new BufferedReader(new InputStreamReader(System.in));
//            br = new BufferedReader(new FileReader("input.txt"));
            pw = new PrintWriter(new OutputStreamWriter(System.out));
//            pw = new PrintWriter(new FileWriter("output.txt"));
            solve();
            pw.close();
        } catch (IOException e) {
            e.printStackTrace();
            System.exit(1);
        }
    }

    public String nextToken() throws IOException {
        while (in == null || !in.hasMoreTokens()) {
            in = new StringTokenizer(br.readLine());
        }
        return in.nextToken();
    }

    public int nextInt() throws IOException {
        return Integer.parseInt(nextToken());
    }

    public long nextLong() throws IOException {
        return Long.parseLong(nextToken());
    }

    public static void main(String[] args) throws IOException {
        Locale.setDefault(Locale.US);
        new Main().run();
    }
}