∩P.###.               
      P....#               
       ....#               
       #...#               
       #...#   #.#  .      
       #...#   #.##....# .#
       #...#   ...... .##.#
       #...#####.##....... 
.#######.........##......  
......†...........#<#..#   
..................#....    
..............†..<#Y†#     
.#######...#####.##..#     
       #...........?#.....#
       #...######..## ..###
       #...#    #.##   .#  
       #...#    #..     #  
       #...#    #...       
       #...#    ####.      
       ###.#        ..     
         ..          #.