Initial state:
      
      
   XX 
  XX  
   X  
      
After step 1:
      
  ....
 ..XX.
 .XX..
 ..X. 
  ... 
After step 2:
      
      
  XXX 
  X   
  XX  
      
After step 3:
      
 .....
 .XXX.
 .X...
 .XX. 
 .... 
After step 4:
      
   X  
  XX  
 X  X 
  XX  
      
After step 5:
  ... 
 ..X. 
..XX..
.X..X.
..XX..
 .... 
After step 6:
      
  XX  
  XXX 
 X  X 
  XX  
      
After step 7:
 .... 
 .XX..
..XXX.
.X..X.
..XX..
 .... 
After step 8:
      
  X X 
 X  X 
 X  X 
  XX  
      
After step 9:
 .....
..X.X.
.X..X.
.X..X.
..XX..
 .... 
After step 10:
      
   X  
 XX XX
 X  X 
  XX  
      
Number of still allocated agents: 0