// This program creates an object of the Seats class
// and processes it.
// Barry Cornelius, 19 June 2000
import java.io. BufferedReader;
import java.io. InputStreamReader;
import java.io. IOException;
public class SeatsProg
{
   public static void main(final String[] pArgs) throws IOException
   {
      final BufferedReader tKeyboard =
            new BufferedReader(new InputStreamReader(System.in));
      final int tNumberOfSeats = 8;
      final Seats tSeats = new Seats(tKeyboard, tNumberOfSeats);
      tSeats.checkIn();
      tSeats.outputSeats();
      tSeats.sortTheEntries();
      tSeats.outputSeats();
      tSeats.querySeats();
   }
}