#yy##.#   #... 
                        .......###.#.# 
                        .....#.......# 
                        .............# 
                        .............# 
                          ...........##
                            #.........#
                              #.......#
                              ##÷....##
                               ##<.### 
                                #.##   
                                ###    
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
                                       
          .....#                       
          .....##                      
          ..#.?.#                      
          .......                      
        ##.....                        
       ##....#                         
      ##.c...#                         
#.#####......#                         
........(.@..#                         
  #####<.....#                         
      ####...#                         
          ##.#                         
            ##