...##           
   .  .#..           
   ..  ...           
   ...##..  ######   
     .....  ......   
g..    ...##......   
..S     #.........   
 ...     #..........#
  #S.    #F.........#
   #.#####.S........#
   #.....#a.........#
    #...............#
    #..a...........# 
    #....##........##
    #...............#
    #..........<....#
    #..$.#..........#
    #....#.........>#
    #....#..[.......#
    #....##........##
    ########......## 
           ########