#   
#                   .##  
#.##               #..   
#....      ########.#    
K.....######.......#.### 
#..?.........#.........# 
......######.##''###++## 
#....      #.#.........# 
....       #.#.........# 
###        #.#.........# 
           #.#.........# 
           #.#.........# 
            .#.........# 
             #.........# 
             #....<....#∆
             ########### 
                         
                         
                         
                       ∆