C31321211111333132331211113313331333133313331333133313331311331333131223331   >>    C3132121111133313233121111331333133313331333133313331333131133133313122333   <<    C31321211111333132331211113313331333133313331333133313331311331333131223333   >>      C31321211111333132331211113313331333133313331333133313331311331333131223332   >>