######################
#....................#
#....................#
#........8..8........#
#..Z..ZZZ.Z..........#
#..Z######.Z######...#
#.Z.#    #^.#    #...#
#.ZZ#    #..#    #...#
#ZZZ#    #..#    #...#
#.Z.#    ...Z    #...#
#.Z.#   ....##   #...#
#...#   ....#    #...#
#...#   ....#    #...#
#...#            #...#
#...#            #...#
#...#            #...#
#...#            #...#
#...##############...#
#....................#
#.........∩∩.........#
######################