.#      
                 #.#      
                 #.#      
##################.#######
#............).........)..
#c...........))(..........
#....c......()).(.........
#(###############(...>....
#.#             #.(.......
#.#             #..)......
#.###############S........
#......(.((.(4(ccD........
#...............(.c..(<...
######################....
                      ....
                       ...