.#   
                                     .#   
                                     .#   
                                #####.#   
                              #  .....  # 
                            . #.#######.# 
                            ..#.#.....#.##
                            ....#..<..#..#
                            ....#.....#..#
                            .#..#.....#..#
                             #..##'''##..#
                              #..........#
                              ##.....###.#
                               #.........#
                             ........###.#
      ###                    ###.....#  .#
      ..#                      #.....#  %#
      #.#                      #######  ##
      #.#                                 
      #†#                                 
      #.#                                 
     ##K##                                
     #...#                                
    #.###.#                               
   ..#   #..                              
 ∆#.#     #..                             
 ...       .##                            
###         #                             
                                          
         ∆