C31321211111333132331211113313331333133313331333133313331311331333132333112311   >>    C3132121111133313233121111331333133313331333133313331333131133133313233311231   <<    C31321211111333132331211113313331333133313331333133313331311331333132333112313   >>      C31321211111333132331211113313331333133313331333133313331311331333132333112312   >>