...                  
         ...####              
          .............#      
          #............#      
          #.... .......#      
          #...   ......#######
          +..######...........
          +..'....#...........
          +..#....#...........
          #..##'###...<.......
          #...#...#....#####+#
         ##...#...#....#      
   #######....#...#....#      
   #..........#...'....#      
   ...........#####....#      
   ####'##.............#      
     ... #.............#      
    ...  #.............#      
    ..   +.............#      
       ..#.............+      
       #...............#      
       #####...........#######
           #...<.......#.....+
           #...........#...o.#
           #...........#...o.#
           #...........####o.#
           ###########....#..#
                     #....#{.#
                     #....'..#
                     #....####
                     ######