C1111133313331323223313331333133313331333232233133112111133213311   >>    C111113331333132322331333133313331333133323223313311211113321331   <<    C1111133313331323223313331333133313331333232233133112111133213313   >>      C1111133313331323223313331333133313331333232233133112111133213312   >>