|   | 
    
      	C13112133313331323321333133313331333133313331333133313331312111112111133133313231333221211 
  
		>>
	 | 
      | 
    
      	 C1311213331333132332133313331333133313331333133313331333131211111211113313331323133322121 
 	  
 
		  <<
	 | 
      | 
    
      	 C13112133313331323321333133313331333133313331333133313331312111112111133133313231333221213 
 		
 
		>>
	 | 
      |