...#.....#.....#...   
  ........... .............  .
    ......................  3.
..##    .................  ...
 ...#......#.....#.....#  ...#
#... ..(...#....###...## ...##
.# .# ... #....#.#.....#§....#
 . .. .......#.........§>.....
   #. #....#..##..............
      .#..##..................
   . .# ..#..#...#.....#.....#
#.. . . .#.#.#..###...###...##
  .......##...... .....# ....#
 .≈.# #....#.#........... ....
..#.  #.. #.............. ..).
. .     .# #  ... ...         
     #. #. . ....#...         
     # . .  ..#.##            
               ..