...#   ..    
     ...##...     
.    #..##..#    .
..  ##..##..##  ..
...##...##...##...
................  
#.....?........   
     #..##..#     
 #####hh##..######
#.......<†.......#
........g.........
...##...##$..##...
..  ##..##..##  ..
.    #..##..#    .
     ...##...     
    ....##....    
   ....# ##....   
           #####