package chelper;

import net.egork.chelper.tester.State;
import net.egork.chelper.tester.Verdict;

import java.io.InputStream;
import java.io.OutputStream;

import io.InputReader;
import io.OutputWriter;

public class TaskAInteractor {
  public Verdict interact(InputStream rawTestInput, InputStream rawIn, OutputStream rawOut, State<Boolean> state) {
    InputReader testIn = new InputReader(rawTestInput);
    InputReader in = new InputReader(rawIn);
    OutputWriter out = new OutputWriter(rawOut);

    int testCount = testIn.nextInt();
    out.println(testCount);

    int a = 0;
    int b = 1000;
    int n = 30;

    for (int test = 1; test <= testCount; test++) {
      int x = testIn.nextInt();

      out.println(a + " " + b);
      out.println(n);

      for (int guessCount = 0; true; guessCount++) {
        if (guessCount >= n) {
          return Verdict.WA;
        }

        int guess = in.nextInt();

        if (guess == x) {
          out.println("CORRECT");
          break;
        }

        if (guess < x) {
          out.println("TOO_SMALL");
        } else {
          out.println("TOO_BIG");
        }
      }
    }

    return Verdict.OK;
  }
}