######################
#.....Z...Z∩Z........#
#...Z..Z.....Z.......#
#..Z##############...#
#...#            #...#
#...#   #...#    #...#
#..Z####+....    #...#
#.Z.#.....∩.#    #...#
#...#......Z#    #...#
#...#.......#    #...#
#...#....ZM.####Z#...#
#...#.Z.......ZZZ#Z..#
#...#    #..#    #...#
#...#    #..#    #...#
#...#    #..#    #...#
#...######..######...#
#.....Z.....Z........#
#........8..8........#
#....................#
#....................#
######################