C1333231331121111331333133313331333132313223313331333133313331311233132223331   >>    C133323133112111133133313331333133313231322331333133313331333131123313222333   <<    C1333231331121111331333133313331333132313223313331333133313331311233132223333   >>      C1333231331121111331333133313331333132313223313331333133313331311233132223332   >>