.##                      
      ....                     
     ......####                
     ........<##               
     ......##..#               
      ...   ##..#              
      .       #.+              
               ##              
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
       #+#                     
       #.#                     
       #.#                     
       #.#                     
       #.#                     
       #.#                     
       #.#       #########+### 
...#####.#####   #...........# 
 #.........bb#####..........$# 
 #######.###.....'...........# 
       #.# #######.....M.....# 
       #.#       #...........# 
       #.#       ########'#### 
       #.##            ##.#    
       #..#           ##.M#    
       ##.#           #..##    
   ######'##     ######'#######
   #......<#     #............#
   +.......####  #............#
   #.......+....##............#
   #.......#  #..'M...........#
   #.......#  ####............ 
   #z......#     #...........  
    ########     ###########