77          
                  777777       77       777P7  777777  
         #####77777....7777   7.77 ≈   77..7   7P...77 
         #.....77...7.....7777...7≈≈   7.7.7   7..<..77
         #.###÷#..77777.....7...≈≈≈7   77.77   7......7
 #########.###.#..7   77777...≈≈≈7      7.77   7.7..777
 #...............77       77≈≈≈≈77      77.77  77..77  
 #........(.#..#.7      777≈≈≈777        77.7   77.77  
 #.............##..     7≈≈≈..777      777..7    7..7  
 #.............# #...   77777...777   77..777    77.7  
 #.........#####  ##...     777...77 77.777       7.7  
 #.........#         .        7777.777.77       777.7  
 #.........#                     77...77777   777..77  
 #.........#                      7777....77777..777   
 #.........#                         77777.....777     
 #####.#####                             777P777       
     #.#                                   777         
     #.#                                               
     #.#                                               
     #.#                                               
     #.##                                              
     #..#                                              
     ##>#                                              
      #.#   ###.#                                      
      #.###....#                                       
      #rr.b.#                                          
........g###.#                                         
 ....###.#                                             
 ...   #.#                                             
 .     #$#                                             
       #.#                                             
       #.#                                             
       ...                                             
       ###