C1333231331121111331333133313331333132233313331333132313331333233112223331   >>    C133323133112111133133313331333133313223331333133313231333133323311222333   <<    C1333231331121111331333133313331333132233313331333132313331333233112223333   >>      C1333231331121111331333133313331333132233313331333132313331333233112223332   >>