C31321211111333132331211113313331333133313331333133313331333133313113323311331   >>    C3132121111133313233121111331333133313331333133313331333133313331311332331133   <<    C31321211111333132331211113313331333133313331333133313331333133313113323311333   >>      C31321211111333132331211113313331333133313331333133313331333133313113323311332   >>