####################################################
                       #....†...†.......P..........................P......#
                       #....P.............P.†..............P..............#
                       #....≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈....#
                       #....≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ggg.#
                       #....≈≈#####≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈h#####≈≈....#
                       #....≈≈#...#............................#g..#≈≈.g..#
                       #...P≈≈#...##############################.g.#≈≈..g.#
                       #....≈≈###'#            ∆  ∆        ∆   #+###≈≈.g..#
                       #....≈≈≈.#.#                              #.≈≈≈....#
                       #.P..≈≈≈.#                                #.≈≈≈....#
               #..#    #....≈≈≈.#                                #.≈≈≈....#
          ######..#    #....≈≈≈.#                                #.≈≈≈....#
          #.......#  #.#....≈≈≈.#                                #.≈≈≈..P.#
          #.......####.#....≈≈≈.#                                #.≈≈≈....#
          #........)...#....≈≈≈.#                                #.≈≈≈....#
          #............#....≈≈≈.#    ∆        #....#           ..#.≈≈≈....#
          #.......####.#...P≈≈###             #....#           #'###≈≈....#
          #..........#.#....≈≈#          ######''''#############...#≈≈P...#
     ######........#.#.#....≈≈#          ......................#.gg#≈≈....#
     #.......####..#.#.#....≈≈##         ≈≈≈≈≈≈....≈≈≈≈≈≈≈≈≈≈≈≈#####≈≈....#
     #.......#  #..#.#[#....≈≈≈≈≈        ≈≈≈≈≈≈....≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈....#
     #.......#  #..#.#.#....≈≈≈≈≈≈       ≈≈≈≈≈≈....≈≈≈≈≈≈≈≈g≈g≈≈≈≈≈≈≈g...P#
     #.......#  #..#.#†#.....P.....      ................÷÷...............#
   ###.......####.....†............      .................>################
   #...............#.#.#.###.......      #...#............##               
   #.........#######.#.#.#  .##.         #.. #.##########.#                
   #.........#     ......#   #           .  ...         #.#                
   #....######    ##$#.###                 ####         #.#                
   #.##.......     .....                                ..#                
   #.##.......    ##....                                ###                
   #.##.......     .....                                                   
   #.##.......                                                             
   #.##.......                                                             
   #.##.......                                                             
   #.# .......                                                             
####.#                                                                     
#....#                                                                     
#.####  .#                                                                 
#.##.. ..##                                                                
#.##.##...                                                                 
#.##....##                                                                 
#.##.....                                                                  
#.##...                                                                    
#.##.#                                                                     
#..†<#                                                                     
####†#                                                                     
  #.......#                                                                
  #.......#                                                                
  #.......#                                                                
  #.........                                                               
  ##.#######                                                               
   #.#                                                                     
   #.#