C222133313331333131123313231333133313231323131133131211111333132313331311
>>
C22213331333133313112331323133313331323132313113313121111133313231333131
<<
C222133313331333131123313231333133313231323131133131211111333132313331313
>>
C222133313331333131123313231333133313231323131133131211111333132313331312
>>