.............#  
                                P...........P# 
                            ..###............# 
                            ....#............# 
                            ....P...........#  
                            #...............###
           #.                #.P.............P#
           ...                #P.............##
           ....             S##...............#
           PP..#         .PPPP................#
           ...P.########P.P.......†..........#.
           ..P...............[...........†...# 
           ..P...............................# 
     ..     ##PP#..†##..#.###....#.#...P#.#..# 
     ...##      #.†.#   #  #.....###...###...##
     ...#.### ###...########........#†##..P...#
..##.....#..###.....#......#............P....##
..............†.<.....+....##.....#.........## 
 .......##....#.P....##...###.....##......#..# 
  ......##...#.......#P....#.....P...P###.#†## 
   #....#....##..#..P###P.P##P.....#.PP###..## 
   #....##...#####..####.PP#PPP...P..PP...#..# 
.#..#..P†....#..##..#.#...P.P.......<.......## 
........†...................................#  
.#....##....###....#P##.#.#P....##..##.P.##P#  
 ##.#  #####.###############P#####..#########  
  #         ##             ###   ####