C1333231331121111331333133313331333132313331333133313331333133311223112331   >>    C133323133112111133133313331333133313231333133313331333133313331122311233   <<    C1333231331121111331333133313331333132313331333133313331333133311223112333   >>      C1333231331121111331333133313331333132313331333133313331333133311223112332   >>