To load this labyrinth, write :

	int[][] labyrinth = LabyrinthGenerator.readFromFile("labyrinth.txt");

1 2 1 1 1 1 1 1 1 1 1 
1 0 0 0 0 1 0 0 0 0 1
1 0 1 1 1 1 1 0 1 0 1
1 0 1 0 0 0 0 0 1 0 1
1 0 1 0 1 1 1 0 1 0 1
1 0 0 0 1 0 1 0 1 1 1
1 1 1 1 1 0 1 0 1 0 3
1 0 0 0 0 0 1 0 1 0 1
1 0 1 1 1 1 1 0 1 0 1
1 0 0 0 0 0 0 0 0 0 1
1 1 1 1 1 1 1 1 1 1 1