##.......  
          .......## 
   ......##.......# 
 .. ......#.......# 
.#.##.....#[......# 
...<......##.....#  
..........###...##  
.#.#.#......(.a..+  
.................#  
...........##.####  
###........##.####  
  ##.....#.......#  
   ###...####.##.#  
     #......#... #  
     ##÷.........#  
      ##..>........ 
       #>...........
       #............
       #............
       #........    
       #........    
       #........    
       #........    
       ###.#..#.