C222133313331333131123313231333133313231323131133132313331313213112121
>>
C22213331333133313112331323133313331323132313113313231333131321311212
<<
C222133313331333131123313231333133313231323131133132313331313213112123
>>
C222133313331333131123313231333133313231323131133132313331313213112122
>>