C31321211111333132331211113313331333133313331333133313331333133313111333132331   >>    C3132121111133313233121111331333133313331333133313331333133313331311133313233   <<    C31321211111333132331211113313331333133313331333133313331333133313111333132333   >>      C31321211111333132331211113313331333133313331333133313331333133313111333132332   >>