..         
...        
....       
....###### 
.......F.# 
.......F.# 
.........# 
.........# 
.........# 
.........# 
.........# 
.........##
..........#
####.....##
   ##.....#
    #....##
    #....##
    #.....#
#####....##
.........# 
.........##
..........#
.......<.##
#.##.....# 
   ##....# 
   #.....# 
   ##....# 
    #....# 
    ...... 
   .......