C123211131133132233131323132313233313233313132313133313132333131
>>
C12321113113313223313132313231323331323331313231313331313233313
<<
C123211131133132233131323132313233313233313132313133313132333133
>>
C123211131133132233131323132313233313233313132313133313132333132
>>