...............
                 ...........<...$
                 ...........<....
                 ................
                 ................
                ###...#.........$
                ...............$.
                 ........<....#. 
             #######.............
             #....∩#.............
             #.....#..#......##..
             #.))W.#.Z#..#....# .
           # #.zzz.#..).......#  
           #h###z###.....#.....# 
           #oh)zzzzzZ..######.## 
           #oo##+###Z...#    ##  
         ...oo     #....#        
        ####.o     #...##        
           #..     #..##         
           #..     #..#          
           ...     ...#          
           ...     ...#