#############         
#..........Z.         
#....Z....Z..         
#....#+#..Z..         
#...##    ...         
#...#       .         
#...#             ...#
#..##             #..#
#..#              #..#
#∩.#              #..#
#..#              #..#
#..#              #Z.#
#ZZ#       .#     #ZZ#
#..#     #..#     #..#
#ZZ##   ##..##   ##ZZ#
#...#   #....#   #ZZZ#
#...#   #....#   #WZZ#
#...## ##....## ##...#
#....###...Z..#+#.Z..#
#......Z...Z.........#
#....ZZ....W..Z.Z....#
######################