###      
                         #<#      
                         #.#      
                         #.#      
                         #.#      
       #####             #.#      
       #...#             #.#      
       #...###########   #.#      
########...##........#####.#######
...?..............................
...........##........#.###'#######
...........###########............
...............# #................
........######.# #.###............
...?...w#            #............
..$......            #............
#######.##           #............
      #+#            #............
                     #........... 
                     #..........