############                                                           
#..........#                                ###########################
#..........#                                .................#........#
#..........#                                .................#........#
#..........#                                ####.###...####..##.......#
#..........#                                  ######...####..##.......#
#..........#####                              #.......................#
#..............#                              #..............##..##...#
#..............#                              #..###...####..##..##...#
#..............#                             #######'##########.......#
#..............#                         ..  #.............. #........#
#..)...........#                         ....#.............. ##..##...#
######.........#                    #........#..............  #..##...#
     #.........#               ######.... ...#######...####.  #...#...#
     #.........#               #........####......##'###      #...#...#
     #.........#               #>.......#..#......#....#      #####...#
     #.........#               #........#..#......#....#     ##..##...#
     #.....#####               #........#..#......'....#     +........#
     #.....#                   #........#..#......#....#     #........#
     #.....#            ########........#.##......######   ∆ ##..##...#
     #.....#            ...........##+###.#####.....#        ##..##...#
     #.....#            ...........#...#..#...#.....+        #....#<..#
     #.....#            ...........#...#..'...#)....#        #....#...#
     #.....#            ...........#...#..#...')....#        ##..##...#
######.....#            ...........#..###'#####)....#         #..##...#
#..........#           ####......###..###.###.....###      ..##.......#
#..........#           #..#......#..........+.....#       ............#
#..........#           #..#......'..........#.....#       ............#
#..........#           #..#......#..........#.....+      ....######...#
#..........#           #..#......##########.#.....#      #+## #.(##...#
#..........#####      ##..#####......#     +##.....           #.M.....#
#..<...........#####  #...#   #......#       #......          #.......#
#######............#  #...#   #......#                        #.......#
      #............#  #...#   #......#                        #.......#
      #.........>..######.###+#......##                       #.......#
      #............#..###.##............                      ######..#
#######........##'##....#..#............                            ..#
#......##'######........#..#............                            ..#
#......#.......+........'..#............                               
#......#......##..##....#..#............                               
#......##'#######'##....#..#............                               
########.......#..##...#####...........                                
       #.......#..######## ###....####.                                
       #......÷#.........#   #....#                                    
########.......#'###.....#   #....#                                    
#.........####.....#.....+ ∆ #....#                                    
#.........'..'.....#.....#   #....#                                    
#.........#..#.....#..>..#   #....#                                    
#.........#..#.<...###########....#                                    
#.........####............).....###                                    
###########....####.............#                                      
       #..#....#  #.............#                                      
       #..'....#  #.............#                                      
       #..#....#  #......#######..                                     
       #.##....#  ########      ...                                    
       #########                ....                                   
                                 ...