###         ###   
       ##########      #### ###              ###.##       ##.### 
     ###...##...########..###(##          ####....####    #....##
   ###§§.##§§.##...#..#..###.#)#         ##....##....######.∩...#
 ###.§4§##########..##.####.#.##         #...#######.....#....∩.#
 #..8§I##       #..#####...####          ##....########....##..##
#....W##        ###..#...#....##      ########....########## ### 
####...           ###..######..####  ##......####.....###        
   ##...            ####    ###...####.....##...######..####     
    ###..                     ###..##...########..## ##....###   
       ##.                    ##..###..###....####.## ####...##  
         ##                   #..###.###...##...###.#    ###..###
                             ###..#.##...####.#....##      ##...#
                            ##...##.#...####.###...##       ##..#
                            #..####.###...###.###...#       #..##
                           ###...##.##≈###..####....#       #..# 
                          ##..####.#≈≈##....#####.###      ##..# 
                          #..###..#≈≈##....##≈# ###..##   ##...# 
                          #.#...##≈≈##...###≈≈     #..#####...## 
                          ####### ≈##..#.##≈#     ###...##....#  
                                  ###...#..## #####...##..#...#  
                                    ####....###.##..#######...#  
                                       #####......#..#    #.###  
                                           ###########    ###