C31321211111333132331211113313331333133313331333133313331333133311212113231   >>    C3132121111133313233121111331333133313331333133313331333133313331121211323   <<    C31321211111333132331211113313331333133313331333133313331333133311212113233   >>      C31321211111333132331211113313331333133313331333133313331333133311212113232   >>