.####  ######                    
     ....  .....#                    
    ###.####....#                    
   ##.....##...?#                    
   #.......#....##+##                
##.#....a..#.........                
#......_......##.....                
#..#.......#...#.....               .
   #.......#...#.....             ...
   ##.....##.###.....############....
    ###.####..     #................#
     ....  ...     #.<.....>.@......#
    ..#..  #...    #....†...........#
    ..###  ##+#    #................#
                 ....####.....####...
                .....   #.....#    ..
               ......   +.....#     .
               ......   #.....#      
               ....##   ##.....