≈#     
             ≈#     
             .##    
             .≈#    
             M.     
        #####.#     
        #...#.+     
        #.∩.M.#     
        #∩..#...≈≈# 
        #####≈≈#≈≈≈#
             ...#≈##
             .###   
             .+     
             .#     
             .+