C222133313331333131123313231333133313231323131133131211113313331312322331
>>
C22213331333133313112331323133313331323132313113313121111331333131232233
<<
C222133313331333131123313231333133313231323131133131211113313331312322333
>>
C222133313331333131123313231333133313231323131133131211113313331312322332
>>