C31321211111333132331211113313331333133313331333133313331333133313113211131   >>    C3132121111133313233121111331333133313331333133313331333133313331311321113   <<    C31321211111333132331211113313331333133313331333133313331333133313113211133   >>      C31321211111333132331211113313331333133313331333133313331333133313113211132   >>