using System;
using System.IO;

class PG3 {

 static void main (String[] args)  {

  bool b[,] = {{true,true,true},{true,true,true},{true,true,true}};
  Board board = new Board ();
  board.LoadBoard (b);
  Position p = new Position ();
  p.setRow (0);
  p.setCol (0);
  board.LoadInitialPosition (p);
  pprint (board.Solve ());
  p.setRow (1);
  p.setCol (1);
  board.LoadInitialPosition (p);
  pprint (board.Solve ());
 }

 static void pprint (Position[] parr) {

  for (int i=0; i < parr.length; i++) {
   Console.WriteLine ("("+parr[i].getRow()+","+parr[i].getCol()+")");
   if (i < parr.length-1) Console.WriteLine (" --> ");
  }
  Console.WriteLine ();
  Console.WriteLine ();
 }
}