######################
#....................#
#....................#
#........8..8........#
#......{.Z...........#
#...######Z.######...#
#... {   #..#    #...#
#...     #ZZ#    #...#
#..  .####ZM####.#...#
#.. #.....ZM.ZZZZ#...#
    #.....ZZ####Z#...#
    #......Z#    #...#
    #.......#    #...#
    #.....∩.#    #...#
    ####+....    #...#
     {{{#...#    #...#
     {{{#...  {{ #...#
   .##############...#
   ..................#
   .......∩∩.........#
   ###################