.. .o.?..   
     ▒)▒.....    
     ▒.▒....     
  ▒  ▒.▒...      
  +. ▒.▒..▒ ▒    
..▒▒.▒.o.!▒.▒    
..........▒.▒▒▒▒S
      ▒..........
      ▒...▒....  
      ▒..†▒   ▒  
      ▒..B▒      
      ▒▒..▒      
      ▒...▒      
      ▒..>▒      
      ▒...▒      
      ▒...▒      
      ▒...▒      
      ▒...▒      
      .....      
     .▒...▒      
    ..+....