#             
      ##v       ..   
      #.v#####  .#  .
     ##.#.#..# ..  ..
# ####.....v## .##.# 
 .#.###.v...###v...# 
. ..#..  .........#  
 .....#..###...#     
...  #...####.##     
 ##.... ..#..v#      
.....# .#..##.#      
 ... # #..##..#      
.##.# #.#.....#      
# .## .  #....#      
##.     .......      
 ##    #.#.#...      
       #..###..      
       ..#  .##.