###########################
#.........................#
#.∩...........2.........∩.#
#.......#####'#####.......#
#......##.........##......#
#.....##...##'##...##.....#
#....##...##?..##...##....#
#....#...##?.!..##...#....#
#....'...#.!.!!!?#...+....#
#....#...##!?.?.##...#....#
#....##...##.!.##...##....#
#.....##...#####...##.....#
#......##.........##......#
#.......#####'#####.......#
#.∩.....................∩.#
#.........................#
############'''############
        ####...####        
        #..'...'..#        
        #..#...#..#        
        ####...####        
           #...#           
           #...#           
           #...#           
           #...#           
           #...#           
          ##'''##          
         ##.....##         
      ####.......####      
      #M#...∩.∩...#M#      
      ####.......####      
         ##.....##         
          ##...##          
           #####           
             M#            
             ##