.>. #    
                                          #..#.#.## 
                                          #..#..... 
                                          .......## 
                                          #..#....# 
                                          ........##
                                        ###o....... 
                                        #.Ko.oo...# 
                                        ###o##.##.  
                                         #..<...#   
                                         #...#..#   
                                         #...# .#   
                                         #...#  #   
                                         .....      
                                        .....#      
                                       .....##      
                                      ......        
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
                                                    
       #..                                          
  ∆    #.#                                          
       #.#                                          
       #.#                                          
       #.#                                          
       #.#                                          
   #   #.###                                        
   #.###<..#                                        
..##......###                                       
............#.#                                     
..#.#...<.....#                                     
  # #.##......#                                     
    #. #..#.###                                     
    .. .....#                                       
   ##  ##.###                                       
         .#                                         
         .#                                         
         ##