#########    
                            ##.8..Z8.##   
                            #.....5.5.####
                            #...._Z....#/#
                            #....§Z555WWv#
                           #.ZZ.Z.ZZ5Z§#Y#
                           ##....§Z§Z5####
                           #...8.§.8###   
                           ....######     
                           ..##           
                                          
                                   ∆      
    #..                                   
  ##...                                   
 ##...                                    
 #Z..#                                    
  ...##                                   
  #...#                                   
 ##...##                                  
##Z....##                                 
#.Z.∩...#                                 
#.Z.....#                                 
##..∩..##                                 
 ##...##                                  
  #####