###############################
#∩...........................∩#
#.............................#
#..###'###'###'###'###'#####..#
#..#...#...#...#...#...#...#..#
#..#.###'####'####'#####'#.#..#
#..#.#....#....#....#....#.'..#
#..###....#....#....#....###..#
#..'.#....#....#....#....# #..#
#..#.#....#....#....#....# #..#
#..#.##################### +..#
#..###                     #..#
#..'.#                     #..#
#..#.+                      ..#
#..#.#                         
#..########                    
#..'.'....#                    
#..#.#....#                    
#..#.#....#                    
#..###....#                    
#..'.######                    
#..#.#                         
#..#.#                         
#..###                         
#..+                           
#..#                           
#..#                           
#..#                           
#.M.......                     
#∩........                     
##########