#.                           
     .###########################
      #.........................#
      #............(............#
  #####.....................?...#
 ........)......a∩..............#
 ........<......S..g............#
 ........%......z?............(.#
 .?.....∩.......................#
......>.........................#
..........?.....................#
................................#
 ...............∩....%..........#
 ....############################
 ....                            
  .