C111123313331323113313331333133313331323123231333133313132313232212311311
>>
C11112331333132311331333133313331333132312323133313331313231323221231131
<<
C111123313331323113313331333133313331323123231333133313132313232212311313
>>
C111123313331323113313331333133313331323123231333133313132313232212311312
>>