C222133313331333131123313231333133313231323131133131211111333131323111
>>
C22213331333133313112331323133313331323132313113313121111133313132311
<<
C222133313331333131123313231333133313231323131133131211111333131323113
>>
C222133313331333131123313231333133313231323131133131211111333131323112
>>