######################
#....................#
#....................#
#........8..8........#
#....................#
#...######..######...#
#...#....#..#    #...#
#...#.#  #..#    #...#
#...#Z####..####.#...#
#...#ZZ..Z.......#...#
#...#Z####ZZ.....#...#
#...#.#  #.......#...#
#...#..  #Z......#...#
#...###  #.∩.....#...#
#...#    Z...'####...#
#...#    #...#.  #...#
#...#     ...#.. #...#
#...##############...#
#....................#
#.........∩∩.........#
###################