C31321211111333132331211113313331333133313331333133313331333133311213332331   >>    C3132121111133313233121111331333133313331333133313331333133313331121333233   <<    C31321211111333132331211113313331333133313331333133313331333133311213332333   >>      C31321211111333132331211113313331333133313331333133313331333133311213332332   >>