C1333231331121111331333133313331333132233313331333133313331323331313312121   >>    C133323133112111133133313331333133313223331333133313331333132333131331212   <<    C1333231331121111331333133313331333132233313331333133313331323331313312123   >>      C1333231331121111331333133313331333132233313331333133313331323331313312122   >>