###.....#                                                   
              ........##                                                  
               .......P#                                                  
               #.......#                                                  
               #......##                                                  
              ##.......###                                                
            ###..........##                                               
            #.#............                             .............#    
            #...##..##.....                             .............     
            #...###...##                                ............      
            #..## ##...#                                #..........       
           ##...#  #..##                                 #........        
           #..###  ##..####                               #......         
          ##.#.#    ##..#.#                                #....##        
        ###...##     #P..##                                 #..Dr##       
        #.#.###      ###.##                                 ###.†.########
        #...#          #..####                                ###.......≈♣
        ##.##          ##..#.#                                  ##......P≈
        #†.#            #...##                                 ##........P
       ##.##            ###.##            ..                  ##.........≈
       #..#               #..###         #.#        ....      #..........≈
      ##.##               ##...####### ##..#       .......    #.........P≈
      #..###              #......†##P# #...#       .......   ##.......[.≈♣
     ##.#..#              #....#..†..###..#        .......   #...........#
    ##.....#              #....###†.......####     ..>....  ##............
  ###......#              #...## ###......##.###   .......###...####.....#
  #.#......#             #...##    ###......##.#   #.......#..###   .###P#
 ###.......#             #..##      #..........##    #....#..##     ##    
 #.#.......#             #..#      ##...........##      ##..##            
 ##.......##             ...      ##.............###   ##..##             
##...###.##              ..#      #................#  ##..##              
#.##..P###             ##..#     #P................####..##               
#####..## ###          #...#     #..................##..##                
 #####..###.####       #..#      #......................#                 
 #..#.#...##...####   ##..#      #....(............###..#                 
##...<.....#......##  #...###    .................## ##.#                 
#.......#..........####.....##    ................#   #..#                
#.......##....................#   ................#   ##..#               
#.......##......................           ......#      #..#              
#......[####....................            .#...        ..#              
#.......#  #............#......#                          #.              
##......#  ##.............#...##                                          
#.......#  #P.................#                                           
###....## #...P#............#.#                                           
  #.##.# #..#########........                                             
  #######..#         ###P#                                                
        ...             ##                                                
        .#