.P.......... 
  . ..........  
 ##. P.......   
 #..##§§...P#   
.##.§#§Y§...#   
....#§§FS...##  
....§§§YY§...## 
....§§§Y.Y....# 
 P.§#§§YYY.....#
.....§§§§.......
....§§.§YY......
....Y†§........#
................
...............#
..............P#
.............PP