..#.                         
                            #        %...                          
                            #.       #..                           
                            #..    ###.####                        
                            #...   #......#                        
                            #..gg  #.#....#                        
                            #...g.##.#.##.#  #                     
                              #ggggg...##(##(#                     
                              ######g#.......#                     
                                  #...l...####                     
                                  #.......#                        
                               ####.##.##.#                        
                               ........##.######                   
                               .##..###..g).)..# ##########        
                               ..$.......#####)# #.......<#        
                               .##.......#####.###.######.#        
                                 #.###.......#.##...#   #.#        
                                ..   #.#####.#......#   #.#        
                                     #.    #.#.##...#   #.#        
                                     #.    #...######   #.#        
                                     #.    #>.###########.######   
                                     #.#####.###.......##......####
                                        .....###.......#####...)..#
##.                                  ####..#...#......<#   #.#.##.#
 ..                                   ....###..........#   #...##.#
 ..       .                        ∆  ###..#.#.#.......#   #..###.#
##.#### #..                             #....#.#.......#   #......#
 ..... ..#                              #.####.#.......#   ##.#####
 #... ..                                #.####.#########    #.#    
 #..#.#                                 #......#.......#    #.#    
 #.<..#                            ######.######.#####.#    #<#    
 #..#......                       ..........####.#####.######.#    
 #..# ##.##                       ###.#.#.........#.....^.....#    
 ....                                 #.###.##.#..#.##.########    
#####                                 .   #.##.#..#.##.#           
                                     .#   #.##.........#           
                                    #.    #.#####.######           
                                    .     ..).....#                
                                          #########                
                                                                   
                                        ∆