C31321211111333132331211113313331333133313331333133313331333133313311231332131   >>    C3132121111133313233121111331333133313331333133313331333133313331331123133213   <<    C31321211111333132331211113313331333133313331333133313331333133313311231332133   >>      C31321211111333132331211113313331333133313331333133313331333133313311231332132   >>