C13223313311212111133133313331323133313233313121111121111112231323311
>>
C1322331331121211113313331333132313331323331312111112111111223132331
<<
C13223313311212111133133313331323133313233313121111121111112231323313
>>
C13223313311212111133133313331323133313233313121111121111112231323312
>>