|   | 
    
      	C111112111133131121133133313331333133311221123121111331312111133133313331333133313233231323221 
  
		>>
	 | 
      | 
    
      	 C11111211113313112113313331333133313331122112312111133131211113313331333133313331323323132322 
 	  
 
		  <<
	 | 
      | 
    
      	 C111112111133131121133133313331333133311221123121111331312111133133313331333133313233231323223 
 		
 
		>>
	 | 
      |