###              ###                     ###              ### 
##∆##            ##∆##                   ##∆##            ##∆##
#∆∆∆#            #∆∆∆#                   #∆∆∆#            #∆∆∆#
##∆##            ##∆##        ###        ##∆##            ##∆##
 ####################  ########<########  #################### 
  ##..............##   #......<.<......#   ##..............##  
 ##................##  ##.............##  ##................## 
##..................##  #.............#  ##..................##
#....................#  ##..r........##  #....................#
#....................#   #...........#   #....................#
#....................#  ##...........##  #....................#
#....................#  #.............#  #....................#
#....................# ##.............## #....................#
#....................###..............%###....................#
##..................###...###########...###..................##
 ##................##....##         ##....##................## 
  ##...................###           ###....g..............##  
   ##.....##############               ##############.....##   
  ##...............####                 ####...............##  
 ##...................###             ###...................## 
##......................##           ##......................##
#........................# ######### #........................#
#........................###.......###........................#
##.......................##.........##.......................##
 ##......................#...........#......................## 
  ##...........................∆...........................##  
 ##......................#...........#......................## 
##.......................##.........##.......................##
#........................###.......###........................#
#........................# ######### #........................#
##......................##           ##......................##
 ##...................###             ###...................## 
  ####.............####                 ####.............####  
  #####################                 ###################### 
  #∆∆∆#           ##∆∆#                 #∆∆##           ##∆∆∆# 
  #∆∆∆#            #∆∆#                 #∆∆#             #∆∆∆# 
  #####            ####                 ####             #####