C1333231331121111331333133313331333132313223313331333133321112312231   >>    C133323133112111133133313331333133313231322331333133313332111231223   <<    C1333231331121111331333133313331333132313223313331333133321112312233   >>      C1333231331121111331333133313331333132313223313331333133321112312232   >>