#             
                        ##.######      
                        ..#.....#      
                         #.#.##.#####.#
                         #........>...#
                         ###.##.#######
                           #....<..#   
                           ####.##a#   
                              #.##.#   
                              #.##.#   
                              #.##.#   
                              #.##.#   
                              #.##.#   
                              #.##.#   
                              .....#   
   ##.###    .                   .Z.   
    .....   .                          
    #...#  .#                          
 ####..O###.###                        
 #.............                        
 #.....Z....#                          
##..........#                          
.......<....#                          
............#                          
##..........#                          
 #..........#                          
 #.........##                          
 #.........#                           
 ##.########                           
  #.