.o.....8..P..<.
     ...P...∩........
     ....P....o.P....
     ..P............P
     ........oo......
     ......oPP.o....P
     .......@oc......
  ###......))........
 ##.###.....$).......
 #...#...............
##..#...........o....
#.........#..........
##..#.#...........#..
 #...#........##o## .
 ##.###.##....# ...  
  ### ######.##  ... 
           ###    ##