C1111133313331323223313331333133313331323131211113313232222233213311   >>    C111113331333132322331333133313331333132313121111331323222223321331   <<    C1111133313331323223313331333133313331323131211113313232222233213313   >>      C1111133313331323223313331333133313331323131211113313232222233213312   >>