.# 
               #≈.# 
               #≈.< 
  #        ####≈≈.##
  #.###    #.#..... 
    .$s    #.#.##.# 
  # ##.#####.#.##.# 
  #$#.............# 
  #......o.O...##.# 
  ###...##.......<# 
 #####..#.o..###### 
.............#      
#########.!.##      
        #...#       
        #...#       
        #...#       
        #...#       
        ...a.       
        ......