......                                              
      ####.....                                               
      #...........                                            
      #...........                                            
....  +...n.......                                            
....  #..........                                             
#....  #..##...#                                              
#....###..##...##                                             
#...............# ..>....                                     
#...............#....P...#          #.....#                   
#...............#....P...+          #.....#                   
##+####'####....#........  ##+#######.....##      #####       
.........###....##..PP.#   #...............########...########
.........+..8.8..#.....#   #...............#.................#
.........#.......#.....#   #...............#......†..........#
.........#..88..Zn.....#   #...............#.................#
<........#.88...Z#.....#   #...............#.<...............#
...........#'#####.....##+##...............###.##.##...###...#
##########......................#'######'#####.#####...# #...#
         #......................#......................#.....#
         #......................+......................#.....#
         #......................#......................#.....#
         #......................#......................#...†.#
         #......................###..###############..###....#
         ##........####+######### #..#             #### #....#
          #........#              ....                  .....#
          #........#                                          
          #........+                                          
          #........#                                          
             ####