C222133313331333131123313231333133313331333132323213331311331312122321
>>
C22213331333133313112331323133313331333133313232321333131133131212232
<<
C222133313331333131123313231333133313331333132323213331311331312122323
>>
C222133313331333131123313231333133313331333132323213331311331312122322
>>