∆     ∆      #.                             
                           #.                             
                      ######.##                           
                    ∆ .........                           
                      ......#.###                         
                      ......'...#                         
                      ......#)..####.                     
                      ......)........                     
                      ......##..####.                     
              ∆       ..<...#...##                        
                      ......#....#                        
                      ......#....##                       
                      ......#.....#                       
                      ......#...#.##.#.#                  
                            #...#.##.#.#                  
                            ###.#..#.#.#                  
                              #......#.#+####             
                              ####..#.......#             
                               #............#             
                      ∆        #.##.........#             
                               #.###.###.####             
                               #.###[###.#                
                               #.##....#'##               
                               #.##.......#               
                               #.##.......#               
                               #.###......#               
                               #.# #......#               
                               #.# #..†...#               
                               #.# #......#               
                             ###.###....>.#               
                             #.......†....#               
                             #...........##               
                             #...........#                
                             #...........#################
                             #...........'..............<#
                             #...........#################
                             #.......#####                
                               ######