........#    
                   .......#    
    ..       ..#    ......#    
    #...   ....#.##+#.....##   
..###...#  ....#.##.#......#   
........# .................#   
........# .......####......#   
........###................#   
.................####......####
..............................#
................>.............#
..............................#
...........................<..#
.(...(........................#
..............................#
...(..........................#
............O.................#
...........aa....#............#
.................#............#
 .....########...#............#
  ....       #...##############
   ..        #...#             
             #...#             
             #####