....     
        ..  ....     .
        .. ..... ###..
      ##.#.. #.. ...  
      #..#.  #.#...   
      #...   #.#.#    
     ##..    #b..#    
..####..# ####.b.##.. 
.......<###.#..b......
...#....##..<.........
   ###...†.........#..
     #...........### #
     #...........#    
  .......#?....###    
  .###.####.#..#      
    ...   ##...#      
   ####     ...#      
            .###