C31321211111333132331211113313331333133313331333133313331333133313123322331   >>    C3132121111133313233121111331333133313331333133313331333133313331312332233   <<    C31321211111333132331211113313331333133313331333133313331333133313123322333   >>      C31321211111333132331211113313331333133313331333133313331333133313123322332   >>