##..            
          #..#            
          #..#            
         ##..#         ..#
        ##...#        ...#
      ###....##      #...#
    ###.......##    #.....
#####..........#####......
......5...................
.....#####.∩..........(...
...      ####.....<####.. 
.           ##.....#      
             #.....#      
             #......#     
             #........    
             ##........   
              ..#######   
             #..