.            
   #####.         ## 
    . ...        ..  
    #.#.#       .#   
 .#.#.#.#######..#   
 ........rg.s....#   
  #.###..######......
###.###..######...b..
#...............#####
#.#.###.#.......#    
      #.........#  ..
      ###.......##...
        #.....<#....r
   .#######.#...#    
   ..$..........#    
   .....#.).#$..#    
   ###  #...#...#    
        #...###...   
        #...#  ..... 
        #....  ..... 
        #..... ####. 
        #.###.#      
        #.   .#      
        ..   .#