.             
         ...            
        ....#  ####     
       .....##+#..      
      ...........#      
     .........b..+      
     .........g..###### 
     ...................
      +##.............. 
        #.............. 
        +.............. 
. #######.............  
#.#..................   
#.........########..    
#.........#       .     
#.........#             
#.........#             
#.........#             
#.........#             
#.........#             
#.........#             
#.........#             
#.$.......#             
#.?.......+             
#........##             
#........#              
##########