..............                
 .............                
  ............             ###
   .........              #.. 
    .......              #..  
     ....#               .$## 
     #..#           #####$$$##
    ##÷.#           #...#k.$$#
   ##..#####       ##.#..#∆∆  
   #..####.###     #..####    
   #...#..#..###   ##...#     
   ##....#.#...#####.##.#     
    ##...#####...#.##..##     
    ##...#   ###......##      
    #...##     ####.###       
   ##...##        ###         
  ##.....##                   
  #...∩...#                   
  #.......#                   
  ##..∩..##                   
   ##...##                    
    #####