...          
                                              .........       
                                             ...........      
                                            z............     
                                           ................   
                                           .................  
                                           .................. 
                                          #.................>#
                                          #.................>#
                                 .....##  #........z........>#
                              .........###.........z.........#
                             .....................z..........#
                            .................................#
     ...   z...            ..................................#
  ................         ..................................#
 ..................         .................................#
#...................     ...   #............................##
 #................... ......    #..........................## 
  #.........................    #.........................##  
   #........................## ##........................##   
    #........................###z.......................##    
     #..........................zo.....................##     
     ##.......................z.z.....................##      
      ##..........................................(..##       
       ##...........................................##        
        ##...(..............oz.....................##         
         ##.......................................##          
          ##.....................................##           
           ##...................................##            
            ##..................(.........o....##             
             ##...............................##              
              ##.............................##               
               ##...........................##                
                ##...........<<<...........##                 
                 ###########################