C1333231331121111331333133313331333132313223313331333133313331311233133321211   >>    C133323133112111133133313331333133313231322331333133313331333131123313332121   <<    C1333231331121111331333133313331333132313223313331333133313331311233133321213   >>      C1333231331121111331333133313331333132313223313331333133313331311233133321212   >>