C13223313311212111133133313331333133313231323133213331312312231
>>
C1322331331121211113313331333133313331323132313321333131231223
<<
C13223313311212111133133313331333133313231323133213331312312233
>>
C13223313311212111133133313331333133313231323133213331312312232
>>