import java.io.*;


public class Hanoi
{
  static void H(int n, char a, char b, char c)
  {
    if (n > 0){
      H(n-1,a,c,b);
      System.out.println("Move "+n+" de "+a+" para "+c);
      H(n-1,b,a,c);
    }
  }
  
  public static void main( String [] in) throws IOException
  {
    System.out.println("Numero de pinos");
    int n = Leitura.leInt();
    H(n, 'A', 'B', 'C');
  }
}