x| |x
-----
 |o| 
-----
 | | 

 | |x
-----
 |o| 
-----
 |x| 

 | |x
-----
 |o| 
-----
 | |x

 |x|x
-----
 |o| 
-----
 | | 

 | |x
-----
x|o| 
-----
 | | 

 | |x
-----
 |o|x
-----
 | | 

 | |x
-----
 |o| 
-----
x| |