C1333231331121111331333133313331333132233313331333133313231313233313221231321   >>    C133323133112111133133313331333133313223331333133313331323131323331322123132   <<    C1333231331121111331333133313331333132233313331333133313231313233313221231323   >>      C1333231331121111331333133313331333132233313331333133313231313233313221231322   >>