|   | 
    
      	C11111333133313232233133313331333133112111112113313231333133313231333133313331333133313231333132211 
  
		>>
	 | 
      | 
    
      	 C1111133313331323223313331333133313311211111211331323133313331323133313331333133313331323133313221 
 	  
 
		  <<
	 | 
      | 
    
      	 C11111333133313232233133313331333133112111112113313231333133313231333133313331333133313231333132213 
 		
 
		>>
	 | 
      |