#####  
 ##.M.## 
 #.....# 
##.....##
#.M.....#
#.......#
#...∩...#
#..^....#
#...∩...#
#.......#
#....^..#
##.....##
 +.....+ 
 #.MMM.# 
 +.....+ 
 #.ZW..# 
 +.....+ 
 #.....# 
 +.....+ 
 #.....# 
 +.....+ 
 #.....#