##...........##  
...............  
.....M.M...=...  
 ..?...§......   
  #..W...M..#    
  #...MZMZ§.#    
  #...nWVWMZ#    
  #..ZMMMssM#    
  #..zMzz.zs#    
  #...MWsVzW#    
  #..ZzMWzsM#    
 .....WZWzzMMs   
......M..zsss4.. 
.................
##...........##..
 ##....M(...## M.