.....                       
                 #.... .                      
          ∆      .......                      
               ##.......                      
               #........                      
     ....#    ##..#.>...                      
     .....    #.y.......                      
      ....## ##..y......                      
       #...# #.......>..                      
   ##∆  #..###..........                      
   #..  #...#...........                      
##  #.###...#.?....#.###                      
..###?..........)..###                        
....##......†..$.###                          
##...............##                           
.......##....%##..?#                          
.......###†#..#.....                          
.........#.##...#.##.                         
 #..  #<........###                           
 .....#.........####                          
 #..........†......#                          
 ##...............#                           
  #................#                          
 ...........#.....#.                          
 ........##..#....#                           
 ..........<####.!..                          
 .......%...#   ...#                          
 ............    .##                          
        ....      #