C31321211111333132331211113313331333133313331333133313331333133313331121332311   >>    C3132121111133313233121111331333133313331333133313331333133313331333112133231   <<    C31321211111333132331211113313331333133313331333133313331333133313331121332313   >>      C31321211111333132331211113313331333133313331333133313331333133313331121332312   >>