###    ###           ##             #####  ####### ###      # 
#.######.#############.##############.#.####..#.P###.######.##
##................ ..........................................#
 #...............D    #......................................#
 #............#...    ##..........>.............[............#
 #...#.######..##    ##...########.##.##................>....#
 #....##    #...### ##...## ### ########.....................#
##...########.....# #.....###.###..#.###P....................#
#.................# #........................................#
##..............######........................................
 #..............##..##.....................[.................#
 #.............##.....##..#.############....#########.####....
##....................##..###          #...##       ###   ...#
#........................##            #...#                  
##....................(..######        #...#                  
 #............................#        #...##                 
 #.......................####.#        #....#                 
 #.....###################  #.#        ######                 
 #....##                  ♣♣♣.♣                               
##....#                  ♣♣...♣                               
#....##                 ♣♣..♣♣♣                               
##..<.#                 ♣..♣♣                                 
 #...##         ♣♣♣     ♣♣.♣                                  
 #....#          ..♣   ♣♣.♣♣                                  
 #....#           ♣.♣♣ ♣.♣♣                                   
 #....#           ♣...♣♣.)♣             ♣                     
 #...P#             ♣....♣♣            r.                     
 #...P#             ♣♣.♣♣♣           ♣(.♣                     
 #....#     ∆       ♣♣♣.♣       ♣♣♣♣....♣                     
                    ♣..♣♣     ♣♣♣$F...♣                       
                    ♣.♣♣     ♣♣...$♣                          
                    ♣.♣♣  ♣♣♣♣..$♣♣♣                          
                    ♣♣.♣♣♣♣..$$♣♣♣                            
                     ♣♣.....♣♣♣♣                              
                      ♣♣♣♣...♣                                
                        ♣♣...♣♣♣♣♣♣                           
                        ♣..).......   $                       
                        ♣..♣♣♣♣♣♣♣.                           
                      ....♣♣                                  
                     ♣♣♣♣♣                                    
                                                              
                                                              
                              ∆