C222133313331333131123313231333133313331333132213331311331323132232321
>>
C22213331333133313112331323133313331333133313221333131133132313223232
<<
C222133313331333131123313231333133313331333132213331311331323132232323
>>
C222133313331333131123313231333133313331333132213331311331323132232322
>>