3
9
6
8
red
  *   *  
  /|X|\  
/-[]|[]-\
\   =   /
 O \ / O 
  _/ \_  
  * * *  
  /|X|\  
\-[]|[]-/
/   =   \
O  / \  O
  _\ /_  
   * *   
  /|X|\  
/-[]|[]-\
\   =   /
 O \ / O 
  _/ \_  