C111112111133131121133133313331333133313331332133313331311111131   >>    C11111211113313112113313331333133313331333133213331333131111113   <<    C111112111133131121133133313331333133313331332133313331311111133   >>      C111112111133131121133133313331333133313331332133313331311111132   >>