...          
 # ....        
 #. ..g        
##.. ..  ###   
....##g  .. #  
 ....#.##g#.###
  #.....BgZ.?.#
     #gg<#     
     #.o#...#  
     ###..###  
        #....  
         .#...#
         .#...#
         .# ..#
         .. ...