grille_af.txt

 1  |> |> 1  0  1  #  #
 1  2  2  1  0  1  #  #
 0  0  0  0  0  0  1  #
 0  0  0  0  0  0  1  #
 0  0  0  1  2  2  2  #
 1  1  1  1  @  #  #  #
 1  |> 1  1  2  3  #  #
 1  1  1  0  0  1  #  #