###                              
         ##.##                             
        ##...##                            
       ##.....######                       
 ####  #........a..#                       
  ...  ##.....####.#                       
   #..  ##...##  #.##########              
####..#####.##   #......>...#              
 .......###.###############.##             
####..#.#........#       #...###           
#.......a...##.....#     #.....#           
......#...#.#  #.#.#     #...#.#           
..... #...#...   ..      #####.#           
..##  #...#....    .         #.####        
.     #...#......            #.##.##       
      #...#....#.       ######.#.#.##      
      .........#       .........###.#      
      ##....           #######.#.#.##      
                           ###.#...########
                           ......#........#
                           ####....######.#
                              #.#.##       
                             #..#.#        
                             .. #.#        
                            ### #.#        
                                #.#        
                                #.#        
                                #.#        
                               ##.######   
                               #.......#   
                               ##.####.#  #
                                ### ##.##.#
                                   ##...#.#
                                   #......#
                                   #...<###
                                   #.#.##  
                                  ...#.#   
                                 ###.#.#   
                                   #.#.#   
                                     #..   
                                     ###