z.       ..    
    ... .....     
    #.M  ...#     
.   #W.  ..o#   L 
.V###%M  .§.###.. 
 ....D%###S.o...  
 .....V._..o....  
     #opo))#      
     #§§OS_#      
     #op))O#      
......§§_)%.......
....opo###pM......
..###..  .%.###...
.   #..  .X.#   ..
    #.. ....#     
    ... ...%.     
   ..o........