C222133313331333131123313231333133313231323131133132313331311213231
>>
C22213331333133313112331323133313331323132313113313231333131121323
<<
C222133313331333131123313231333133313231323131133132313331311213233
>>
C222133313331333131123313231333133313231323131133132313331311213232
>>