#############   #######
  ##(...(#[.[..## ##.....#
 ##......#......###......#
 #.......#.......#.......#
.#.....(.#.......#.......#
.....(..............∩..∩.#
 #.......#.......#.......#
 #.......#.......#.......#
 ##......#......###......#
  ##(.u((#[.!..## ##.....#
   #############   #######