C31321211111333132331211113313331333133313331333133313331333132332313331331   >>    C3132121111133313233121111331333133313331333133313331333133313233231333133   <<    C31321211111333132331211113313331333133313331333133313331333132332313331333   >>      C31321211111333132331211113313331333133313331333133313331333132332313331332   >>