C31321211111333132331211113313331333133313331333133313331333133313111323331311   >>    C3132121111133313233121111331333133313331333133313331333133313331311132333131   <<    C31321211111333132331211113313331333133313331333133313331333133313111323331313   >>      C31321211111333132331211113313331333133313331333133313331333133313111323331312   >>