C1111133313331323223313331333133313331333231333121111332313233311   >>    C111113331333132322331333133313331333133323133312111133231323331   <<    C1111133313331323223313331333133313331333231333121111332313233313   >>      C1111133313331323223313331333133313331333231333121111332313233312   >>