###########
#.........#
#....∩....#
#.........#
#.........#
#....∩....#
##.......##
 ##.....## 
  ###.###  
 ##.....## 
##.......##
#.........#
#.........#
#.........#
#[........#
#.(......[#
#####.#####
#.........#
#.........#
#.........#
#.........#
#.........#
##.......##
 ##.....## 
  ###.###  
 ##.....## 
##.......##
#.........#
#.........#
#........:#
#........:#
#........:#
###########