.             
             .             
            . #            
           s# #            
         ##..#             
      ###.4x##             
      #.#..#.#.#           
      ##2#....#.           
     ##44x.....#           
     #..#3..##.#           
   #. .. .....             
 ...#... .#.#..            
### #..#.#.## .#           
    #..#. .#   .           
    #... ..#               
    .####.#.               
    .     ..#