C1333231331121111331333133313331333133112322221211113313232233132323323311   >>    C133323133112111133133313331333133313311232222121111331323223313232332331   <<    C1333231331121111331333133313331333133112322221211113313232233132323323313   >>      C1333231331121111331333133313331333133112322221211113313232233132323323312   >>