C123211131133132233131323132313233313233313132313133313231333132333132311111
>>
C12321113113313223313132313231323331323331313231313331323133313233313231111
<<
C123211131133132233131323132313233313233313132313133313231333132333132311113
>>
C123211131133132233131323132313233313233313132313133313231333132333132311112
>>