import java.util.*;
import java.util.zip.*;
import java.util.List;
import java.util.regex.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import java.io.*;
import java.net.*;
import java.lang.reflect.*;
import java.lang.ref.*;
import java.lang.management.*;
import java.security.*;
import java.security.spec.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.imageio.*;
import java.math.*;
import gnu.prolog.vm.*;
import gnu.prolog.term.*;
public class main {


public static void main(String[] args) throws Exception {
  Environment env = new Environment();
  // load stuff...
  
  Interpreter interpreter = env.createInterpreter();
  env.runInitialization(interpreter);
  
  Term term = AtomTerm.get("true");
  print(interpreter.runOnce(term));
}


static StringBuffer local_log = new StringBuffer(); // not redirected
static volatile StringBuffer print_log = local_log; // might be redirected, e.g. to main bot

static void print() {
  print("");
}

static void print(Object o) {
  String s = String.valueOf(o) + "\n";
  local_log.append(s);
  if (print_log != local_log && print_log != null)
    print_log.append(s);
  System.out.print(s);
}

static void print(long l) {
  print(String.valueOf(l));
}
}