C111112111133131121133133313331333133313331323133313331333133313321111331131   >>    C11111211113313112113313331333133313331333132313331333133313331332111133113   <<    C111112111133131121133133313331333133313331323133313331333133313321111331133   >>      C111112111133131121133133313331333133313331323133313331333133313321111331132   >>