##################### 
  ...........rg......... 
 #..........r########### 
 #...........######      
 +.................#     
 #...........#r.r..      
 #...........#.....      
 #...........# ....      
..######..#### ###       
       ##.##             
        ##.####       ##$
         ##...###  ##...#
          ###...###...#  
            ##.......#   
             ###.<.###   
             #.......#   
            #...###...#  
          #...##   ##...#
          .###        ##.