.##             
                 ....      ##### 
                 ..a..     #...# 
                 ......#####.#.# 
                 ......+.......# 
                 ......#####.### 
                 .....     #.#   
                 ....#     #.#   
                 ... ..a   #.#   
                 ..  ....>##a####
                 .   ...........#
                  ..##.......##.#
                  ...#.##.#####.#
                  ........#   #.#
                  r.......#   #.#
                  ........# ###.#
                  .....r..# #...#
                  #.......###.#.#
                  #........##...#
                  #......#.####.#
                  .....###.####.#
                  .........<....#
                  ..........#####
                  ........#...#  
                  ......#.....#  
                   .....#..#..#  
                   ........ .... 
                   ........ ..#.#
                   .......# ###.#
                    ......      #
                    ..a###