.....         
       .#...#.        
      .........       
       .#...#.        
        .....         
        #...#         
       ##...##        
      ##..Z..##       
     ##.......##      
    ##.......2.##     
   ##........22.##    
  ##........&2...#    
.##...............#   
.........∩...........§
......................
 .....................
 ##...............##. 
  ##.............##   
   ##...........##    
    ##.........#      
     ##.......        
       #...