C31321211111333132331211113313331333133313331333133313331333133313331332131   >>    C3132121111133313233121111331333133313331333133313331333133313331333133213   <<    C31321211111333132331211113313331333133313331333133313331333133313331332133   >>      C31321211111333132331211113313331333133313331333133313331333133313331332132   >>