|   | 
    
      	C111123313331323113313331333133313331323131211113313331323331333133313331333133313331333231323221 
  
		>>
	 | 
      | 
    
      	 C11112331333132311331333133313331333132313121111331333132333133313331333133313331333133323132322 
 	  
 
		  <<
	 | 
      | 
    
      	 C111123313331323113313331333133313331323131211113313331323331333133313331333133313331333231323223 
 		
 
		>>
	 | 
      |