C1333231331121111331333133313331333132313223313331333133313331121133311231121   >>    C133323133112111133133313331333133313231322331333133313331333112113331123112   <<    C1333231331121111331333133313331333132313223313331333133313331121133311231123   >>      C1333231331121111331333133313331333132313223313331333133313331121133311231122   >>