...............        
       #...............        
     .##...............        
    ......................  ..#
   .......................  ..#
   #......................  ..#
#.. #.....................  ..#
#∩.##..........∩∩.........  .∩#
#..##.....................##..#
#..#.......................#..#
#.............................#
#.....##...............##.....#
#ZZZ..##............... #.M...#
#ZZZ..........................#
#.ZZZ.........................#
####Z........#####.........#+##
#??#............  .........#?)#
#??+...........∩   ........#$)#
#################  ###########