∆             
      #######   
      #.....#   
      #.....#  ∆
      #.....#   
      #.))..#   
      #.<†..#   
 ........)###   
 .##.######     
  ..            
 (              
                
 ∆              
                
                
                
                
        ...#    
        ...#    
        ...#    
        ...#    
        ...#    
 #######...#### 
##............. 
......†........ 
##.....@....... 
 #######...#### 
        ...#    
        ...#    
        ...#    
        ...#    
        ....