.e              
   ..         ..  
    .###   ###.   
   ##...###...##  
∆∆ #.....#.....#  
∆∆ #.....#.....#  
∆∆ #...).#.....#  
    #....#)...#   
    #####'#####   
   ##..EE#e...##  
   #...)§#.....#  
   #..§§.#..∩..#  
   #.....#.....#  
  +##...###...### 
  #..######'##..##
 #....##...##)...#
 #....#.....#....#
 ##..##..∩..##..##
  ######...###### 
       #####