package chelper;

import java.util.Random;

import io.InputReader;
import io.OutputWriter;
import misc.SimpleSavingChelperSolution;


public class CGen extends SimpleSavingChelperSolution {

  public void solve(int testNumber, InputReader in, OutputWriter out) {
    wrapSolve(testNumber, in, out);
  }

  @Override
  public void solve(int testNumber) {
    int t = 20;
    out.println(t);
    Random random = new Random();

    for (int i = 0; i < t; i++) {
      int l = 20000;
      int n = 100000;
      int wl = 5;

      out.println(l);
      for (int j = 0; j < l; j++) {
        for (int k = 0; k < wl; k++) {
          out.print((char)(random.nextInt(26) + 97));
        }
        out.print(' ');
      }
      out.println();

      out.println("a a 50 1 1 1 30");
    }
  }
}