...           
     ......          
##   ......          
#.   ......          
#.###$.....          
#.........           
#)........           
#....##+##.....#     
#...##...##....#  ∆  
#..[#..<..#....#     
#...##...##...#      
#....##'##....#      
#.............#     #
#.............#####..
#.#####............. 
#................### 
#######......g...#   
      #..........#   
      ###.##hhg###   
        #.##.......  
        ..##.......  
       .####.........
      #.   #......g..
      #    ..........
           ..........