C123211131133132233131323132313233313233313132313133313231323132111
>>
C12321113113313223313132313231323331323331313231313331323132313211
<<
C123211131133132233131323132313233313233313132313133313231323132113
>>
C123211131133132233131323132313233313233313132313133313231323132112
>>