#.o   ...                 
#.o   ..                  
 ..#'#..        ###       
 #.....##########.##      
 #.....#....#...#..#      
 #...$.#....#...+..#      
 #.$o..#....#...#..#      
 #.....#.^..'...#..# ##   
 #.....##..####o#.##≈≈####
 ####'###..###.....s≈r≈≈≈≈
  #..........#....##≈≈####
  #..........#.....# ##   
  #..........#.......     
  #..........#.......#    
  #..........#.......#    
  ############.......#    
             #########